Meet us at— CPHI Frankfurt Booth 6.0F85 October 28–30, 2025
Login
Menu

sales@clearsynth.com

Helpline Numbers :
+1-858-293-4888 (San Diego)
+1-289-729-0060 (Toronto)
+91-22-45045900 (Mumbai)
+91-40-6910-6800 (Hyderabad)


Contact Us

Showing 60618 results
Page 132 (Total Pages: 607) < Back Next >
4-Acetamidoantipyrine

CAT No.:
CS-O-03502

CAS No:
83-15-8

M.F.:
C13H15N3O2

M.W.:
245.3

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Metamizole Metabolite
Order / Enquiry
4-Acetamidocyclohexanol

CAT No.:
CS-T-00221

CAS No:
23363-88-4

M.F.:
C8H15NO2

M.W.:
157.2

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Pramipexole
Order / Enquiry
4-Acetaminophen Sulfate Potassium Salt

CAT No.:
CS-T-00264

CAS No:
32113-41-0

M.F.:
C₈H₈KNO₅S

M.W.:
269.32

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Acetaminophen Metabolite
Order / Enquiry
4-Acetaminophen Sulfate Potassium Salt D3

CAT No.:
CS-EO-02430

CAS No:
1188263-45-7

M.F.:
C8H5D3KNO5S

M.W.:
273.34

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Acetaminophen Sulfate Potassium Salt D3 Stable Isotopes
Order / Enquiry
4-Acetaminophen-d3 Sulfate

CAT No.:
CS-T-46983

CAS No:
1020718-78-8

M.F.:
C8H6D3NO5S

M.W.:
234.2

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Paracetamol
Order / Enquiry
4-acetoxy DMT hydrochloride

CAT No.:
CS-O-51920

CAS No:
2748484-99-1

M.F.:
C14H19ClN2O2

M.W.:
282.77

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Apilacetin Impurity
Order / Enquiry
4-Acetyl Rhein

CAT No.:
CS-T-01086

CAS No:
875535-36-7

M.F.:
C17H10O7

M.W.:
326.3

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Diacerein Impurity
Order / Enquiry
4-Acetyl-2-fluorobiphenyl

CAT No.:
CS-T-46887

CAS No:
42771-79-9

M.F.:
C14H11FO

M.W.:
214.2

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Flurbiprofen Impurity
Order / Enquiry
4-Acetyl-2-methylbenzonitrile

CAT No.:
CS-O-53770

CAS No:
1138444-80-0

M.F.:
C10H9NO

M.W.:
159.18

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
- Fine Chemicals
Order / Enquiry
4-Acetyl-2-thiazolecarboxylic acid

CAT No.:
CS-O-61602

CAS No:
1935538-41-2

M.F.:
C6H5NO3S

M.W.:
171.17

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
. Fine Chemicals
Order / Enquiry
4-Acetylbenzoic Acid

CAT No.:
CS-M-57488

CAS No:
586-89-0

M.F.:
C9H8O3

M.W.:
164.16

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Ibuprofen Fine Chemicals
Order / Enquiry
4-Acetylisoquinoline

CAT No.:
CS-O-38038

CAS No:
40570-74-9

M.F.:
C11H9NO

M.W.:
171.20

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Acetylisoquinoline Fine Chemicals
Order / Enquiry
4-Acetyl-L-phenylalanine-13C6

CAT No.:
CS-T-97058

CAS No:
Not Available

M.F.:
C5¹³C6H13NO3

M.W.:
213.18

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Acetyl-L-phenylalanine-13C6 Stable Isotopes
Order / Enquiry
4-Acetylpyridine

CAT No.:
CS-M-58241

CAS No:
1122-54-9

M.F.:
C7H7NO

M.W.:
121.14

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
4-Acetylpyridine Building Blocks
Order / Enquiry
4-Acrylamidobutyric acid

CAT No.:
CS-O-49363

CAS No:
53370-87-9

M.F.:
C7H11NO3

M.W.:
157.07

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Acrylamidobutyric acid Intermediate
Order / Enquiry
4-adamantane-1-yl-o-quinone

CAT No.:
CS-O-48202

CAS No:
Not Available

M.F.:
C16H18O2

M.W.:
242.31

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
- Building Blocks
Order / Enquiry
4a-Hydroxy-5-methyltetrahydrofolate

CAT No.:
CS-T-93491

CAS No:
33157-07-2

M.F.:
C20H25N7O7

M.W.:
475.5

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Folinic Acid Impurity
Order / Enquiry
4-Amino -1-(4-nitrobenzyl)-1,2,4-triazolium bromide

CAT No.:
CS-O-49353

CAS No:
6085-99-0

M.F.:
C9H10BrN5O2

M.W.:
299

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino -1-(4-nitrobenzyl)-1,2,4-triazolium bromide Intermediate
Order / Enquiry
4-Amino Fluconazole Bromide

CAT No.:
CS-T-66658

CAS No:
150168-54-0

M.F.:
C₁₃H₁₄BrF₂N₇O

M.W.:
402.20

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Fluconazole Impurity
Therapeutic Uses : Anti-Fungals
Order / Enquiry
4-Amino Fluconazole sulfonate

CAT No.:
CS-O-45171

CAS No:
Not Available

M.F.:
C14H17F2N7O4S

M.W.:
417.39

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino Fluconazole sulfonate Impurity
Order / Enquiry
4-Amino-1-((2R,5S)-2-((tert-butyldimethylsilyloxy)methyl)-1,3-oxathiolan-5-yl)-5-fluoropyrimidin-2(1H)-one-13C,15N2

CAT No.:
CS-T-99385

CAS No:
1246816-05-6

M.F.:
C13¹³CH24FN¹5N2O3SSi

M.W.:
364.49

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-1-((2R,5S)-2-((tert-butyldimethylsilyloxy)methyl)-1,3-oxathiolan-5-yl)-5-fluoropyrimidin-2(1H)-one-13C,15N2 Stable Isotopes
Order / Enquiry
4-Amino-1,2,2,6,6-pentamethylpiperidine

CAT No.:
CS-ZI-02142

CAS No:
40327-96-6

M.F.:
C10H22N2

M.W.:
170.3 g/mol

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-1,2,2,6,6-pentamethylpiperidine Fine Chemicals
Order / Enquiry
4-AMINO-10-AZATRICYCLO[6.3.1.02,7]DODECA-2(7),3,5-TRIENE HYDROCHLORIDE

CAT No.:
CS-O-38417

CAS No:
230615-05-1

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-AMINO-10-AZATRICYCLO[6.3.1.02,7]DODECA-2(7),3,5-TRIENE HYDROCHLORIDE Fine Chemicals
Order / Enquiry
4-Amino-1-Cbz-hexahydro-1H-azepine

CAT No.:
CS-MM-28844

CAS No:
885966-14-3

M.F.:
C14H20N2O2

M.W.:
248.33

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-1-Cbz-hexahydro-1H-azepine Fine Chemicals
Order / Enquiry
4-amino-1-ethyl-1,5-dihydro-2H-pyrrol-2-one

CAT No.:
CS-O-37907

CAS No:
39795-80-7

M.F.:
C6H10N2O

M.W.:
126.16

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-amino-1-ethyl-1,5-dihydro-2H-pyrrol-2-one Fine Chemicals
Order / Enquiry
4-Amino-1H-imidazole-5-carbonitrile

CAT No.:
CS-O-38833

CAS No:
5098-11-3

M.F.:
C4H4N4

M.W.:
108.10

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Temozolomide Intermediate
Order / Enquiry
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide Hydrochloride

CAT No.:
CS-T-03054

CAS No:
247584-10-7

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
1 Week

Description
Useful research chemical for a range of applications
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide Hydrochloride Impurity
Therapeutic Uses : Erectile dysfunction
Order / Enquiry
4-Amino-1-pentanol-d4 Benzyl Ether

CAT No.:
CS-EO-02534

CAS No:
Not Available

M.F.:
C12H13D4NO2

M.W.:
211.3

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Hydroxychloroquine Stable Isotopes
Order / Enquiry
4-amino-2'-(1-(3-ethoxy-4-methoxyphenyl)-2-(methyl sulfonyl)ethyl)-[2,4'-biisoindoline]1,1'3,3'-tetr

CAT No.:
CS-O-34487

CAS No:
Not Available

M.F.:
C₂₈H₂₅N₃O₈S

M.W.:
563.58

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-amino-2'-(1-(3-ethoxy-4-methoxyphenyl)-2-(methyl sulfonyl)ethyl)-[2,4'-biisoindoline]1,1'3,3'-tetr Impurity
Order / Enquiry
4-Amino-2,2,6,6-tetramethylpiperidine-d17 ;1-15 N-1-oxyl

CAT No.:
CS-C-01666

CAS No:
97461-87-5

M.F.:
C9H2D17N15NO

M.W.:
189.36

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2,2,6,6-tetramethylpiperidine-d17 ;1-15 N-1-oxyl Stable Isotope Reagent
Order / Enquiry
4-amino-2,5,3,6-d4-phenol

CAT No.:
CS-O-33121

CAS No:
70237-44-4

M.F.:
C₆H₃D₄NO

M.W.:
113.15

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
- Stable Isotope Reagent
Order / Enquiry
4-amino-2,6-dichloro pyrimidine

CAT No.:
CS-M-55640

CAS No:
10132-07-7

M.F.:
C₄H₃Cl₂N₃

M.W.:
163.99

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
4-amino-2,6-dichloro pyrimidine Intermediate
Order / Enquiry
4-Amino-2,6-dichlorophen-3,5-d2-ol

CAT No.:
CS-O-58827

CAS No:
2375367-63-6

M.F.:
C₆H₃Cl₂D₂NO

M.W.:
180.03

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
4-amino-2,6-dichlorophenol
Order / Enquiry
4-Amino-2,6-Dichlorophenol

CAT No.:
CS-CJ-00072

CAS No:
5930-28-9

M.F.:
C6H5Cl2NO

M.W.:
178.02

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
.
Order / Enquiry
4-Amino-2,6-dimethoxyphenol

CAT No.:
CS-O-37566

CAS No:
15834-60-3

M.F.:
C8H11NO3

M.W.:
169.18

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2,6-dimethoxyphenol Fine Chemicals
Order / Enquiry
4-Amino-2,6-dimethylbenzaldehyde

CAT No.:
CS-ED-01805

CAS No:
63405-90-3

M.F.:
C9H11NO

M.W.:
149.19

Stock Status:
1 Week

Description
Useful research chemical for a range of applications
4-Amino-2,6-dimethylbenzaldehyde Building Blocks
Order / Enquiry
4-Amino-2-chloro-5-methylpyrimidine-15N2,13C

CAT No.:
CS-T-100898

CAS No:
Not Available

M.F.:
C4¹³CH6ClN¹5N2

M.W.:
146.55

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2-chloro-5-methylpyrimidine-15N2,13C Stable Isotopes
Order / Enquiry
4-Amino-2-chlorobenzene sulfonamide

CAT No.:
CS-ED-00512

CAS No:
1954-94-5

M.F.:
C6H7ClN2O2S

M.W.:
206.65

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Hydrochlorothiazide Intermediate
Order / Enquiry
4-Amino-2-chlorobenzoic acid

CAT No.:
CS-M-43093

CAS No:
2457-76-3

M.F.:
C7H6ClNO2

M.W.:
171.58

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
- Fine Chemicals
Order / Enquiry
4-amino-2-fluorobenzamide

CAT No.:
CS-BX-01009

CAS No:
609783-45-1

M.F.:
C7H7FN2O

M.W.:
154.1

Stock Status:
1 Week

Description
Useful research chemical for a range of applications
Enzalutamide Fine Chemicals
Order / Enquiry
4-Amino-2-fluorobenzoic acid 13C6

CAT No.:
CS-CX-00359

CAS No:
446-31-1 (Unlabelled)

M.F.:
C13C6H6FNO2

M.W.:
161.08

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2-fluorobenzoic acid 13C6 Stable Isotope Reagent
Order / Enquiry
4-Amino-2-fluoro-N,N-dimethylbenzamide

CAT No.:
CS-O-40389

CAS No:
1187368-67-7

M.F.:
C9H11FN2O

M.W.:
182.2

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
Enzalutamide Fine Chemicals
Order / Enquiry
4-Amino-2-fluoro-N-methylbenzamide

CAT No.:
CS-O-16662

CAS No:
915087-25-1

M.F.:
C8H9FN2O

M.W.:
168.17

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Enzalutamide Intermediate
Order / Enquiry
4-amino-2-hydroxy butyric acid

CAT No.:
CS-M-55295

CAS No:
40371-51-5

M.F.:
C4H9NO3

M.W.:
119.1

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Amikacin Intermediate
Therapeutic Uses : Antibiotics
Order / Enquiry
4-Amino-2-methyl-1H-isoindole-1,3(2H)-dione-13C4

CAT No.:
CS-T-98387

CAS No:
Not Available

M.F.:
C5¹³C4H8N2O2

M.W.:
180.14

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2-methyl-1H-isoindole-1,3(2H)-dione-13C4 Stable Isotopes
Order / Enquiry
4-amino-2-methylbenzene-1-sulfonamide

CAT No.:
CS-TA-13449

CAS No:
94109-57-6

M.F.:
C7H10N2O2S

M.W.:
186.23 g/mol

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-amino-2-methylbenzene-1-sulfonamide Building Blocks
Order / Enquiry
4-Amino-2-methyl-d 3 -5-pyrimidinecarboxylic Acid

CAT No.:
CS-C-01661

CAS No:
Not Available

M.F.:
C6H4D3N3O2

M.W.:
156.16

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-2-methyl-d 3 -5-pyrimidinecarboxylic Acid Stable Isotope Reagent
Order / Enquiry
4-Amino-2-methylphenol

CAT No.:
CS-DK-00327

CAS No:
2835-96-3

M.F.:
-

M.W.:
-

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
-
Order / Enquiry
4-Amino-2-naphthol

CAT No.:
CS-O-46118

CAS No:
90923-80-1

M.F.:
C10H9NO

M.W.:
159.18

Stock Status:
1 Week

Description
Useful research chemical for a range of applications
4-Amino-2-naphthol Building Blocks
Order / Enquiry
4-Amino-2-sulfo benzaldehyde

CAT No.:
CS-O-47205

CAS No:
69851-86-1

M.F.:
C7H7NO4S

M.W.:
201.2

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
- Building Blocks
Order / Enquiry
4-amino-3-(trifluoromethyl)picolinonitrile

CAT No.:
CS-O-38856

CAS No:
1805601-57-3

M.F.:
C7H4F3N3

M.W.:
187.12

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-amino-3-(trifluoromethyl)picolinonitrile Impurity
Order / Enquiry
4-Amino-3,5-dibromopyridine

CAT No.:
CS-M-57165

CAS No:
84539-34-4

M.F.:
C5H4Br2N2

M.W.:
251.91

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Dalfampridine Intermediate
Order / Enquiry
4-Amino-3,5-dimethoxyphenol

CAT No.:
CS-O-47046

CAS No:
20032-71-7

M.F.:
C8H11NO3

M.W.:
169.18

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3,5-dimethoxyphenol Building Blocks
Order / Enquiry
4-Amino-3,5-dimethylbenzoic acid

CAT No.:
CS-O-14979

CAS No:
4919-40-8

M.F.:
C9H11NO2

M.W.:
165.19

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
- Fine Chemicals
Order / Enquiry
4-Amino-3,5-xylenol-d6

CAT No.:
CS-T-96727

CAS No:
Not Available

M.F.:
C8H5D6NO

M.W.:
143.22

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3,5-xylenol-d6 Stable Isotopes
Order / Enquiry
4-Amino-3-chloro-5-methyl-benzenesulfonic acid

CAT No.:
CS-O-38192

CAS No:
6387-14-0

M.F.:
C7H8ClNO3S

M.W.:
221.66

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-chloro-5-methyl-benzenesulfonic acid Impurity
Order / Enquiry
4-Amino-3-chlorobenzenesulfonamide

CAT No.:
CS-ZH-06437

CAS No:
53297-68-0

M.F.:
C6H7ClN2O2S

M.W.:
206.65

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-chlorobenzenesulfonamide Fine Chemicals
Order / Enquiry
4-Amino-3-chloropicolinic Acid Methyl Ester

CAT No.:
CS-T-02283

CAS No:
1391052-60-0

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-chloropicolinic Acid Methyl Ester Impurity
Order / Enquiry
4-Amino-3-chloropyridine

CAT No.:
CS-T-02268

CAS No:
19798-77-7

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-chloropyridine Impurity
Order / Enquiry
4-Amino-3-fluorobenzenesulfonamide

CAT No.:
CS-TA-21713

CAS No:
2368-84-5

M.F.:
C6H7N2O2FS

M.W.:
190.19 g/mol

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-fluorobenzenesulfonamide Building Blocks
Order / Enquiry
4-Amino-3-fluorophenol

CAT No.:
CS-O-10974

CAS No:
399-95-1

M.F.:
C6H6FNO

M.W.:
127.12

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Amodiaquine Fine Chemicals
Therapeutic Uses : Anti-Cancer / Oncology
Order / Enquiry
4-Amino-3-hydroxybenzoic acid

CAT No.:
CS-M-56623

CAS No:
2374-03-0

M.F.:
C₇H₇NO₃

M.W.:
153.14

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Tafamidis Intermediate
Order / Enquiry
4-Amino-3-hydroxybenzonitrile

CAT No.:
CS-BF-00519

CAS No:
55586-26-0

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-hydroxybenzonitrile Impurity
Order / Enquiry
4-amino-3-iodoanisole

CAT No.:
CS-DV-02606

CAS No:
191348-14-8

M.F.:
C7H8INO

M.W.:
249.05

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
.
Order / Enquiry
4-Amino-3-methoxybenzeneethanamine-d4

CAT No.:
CS-T-98937

CAS No:
74719-63-4

M.F.:
C16H15D4NO2

M.W.:
261.35

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-methoxybenzeneethanamine-d4 Stable Isotopes
Order / Enquiry
4-Amino-3-Nitro Benzophenone

CAT No.:
CS-P-07301

CAS No:
31431-19-3

M.F.:
Not Available

M.W.:
Not Available

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
4-Amino-3-Nitro Benzophenone Impurity
Order / Enquiry
4-Amino-3-nitropyridine

CAT No.:
CS-M-51941

CAS No:
1681-37-4

M.F.:
C5H5N3O2

M.W.:
139.11

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
- Intermediate
Order / Enquiry
4-Amino-3-phenyl-butyric acid

CAT No.:
CS-M-04016

CAS No:
1078-21-3

M.F.:
C₁₀H₁₃NO₂

M.W.:
179.22

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Phenibut
Order / Enquiry
4-Amino-4-nitrodiphenyl Sulfide

CAT No.:
CS-O-16190

CAS No:
101-59-7

M.F.:
C12H10N2O2S

M.W.:
246.28

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
- Fine Chemicals
Order / Enquiry
4-Amino-4-oxobut-2-enoic acid

CAT No.:
CS-O-52949

CAS No:
4452-01-1

M.F.:
C4H5NO3

M.W.:
115.09

Stock Status:
Enquire

Description
Useful research chemical for a range of applications
. Fine Chemicals
Order / Enquiry
4-Amino-5,6-dimethoxypyrimidine

CAT No.:
CS-DL-00909

CAS No:
5018-45-1

M.F.:
C6H9N3O2

M.W.:
155.15

Stock Status:
In Stock

Description
Useful research chemical for a range of applications
Sulfadoxine Intermediate
Order / Enquiry
Page 132 (Total Pages: 607) < Back Next >