Betamethasone 20-hydroxy 21-acid impurity

Betamethasone 20-hydroxy 21-acid impurity is produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers. More information about our quality accreditations. You can buy high purity Betamethasone 20-hydroxy 21-acid impurity online



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Betamethasone 20-hydroxy 21-acid impurity

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Catalog Number : CS-O-44491
CAS Number : 1249-19-0
Status :
Category : Impurities
Molecular Weight : 392.46 mol/g
Molecular Formula : C22H29FO5
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Synonyms : 2-((8S,9R,10S,11S,13S,14S,16S,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyacetic acid
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Refund Policy : 30 days money back guarantee

List of Impurities of Betamethasone

CAT NO. COMPOUND CAS NO. CATEGORY IMAGE
CS-T-53001 1,2-Dihydro Betamethasone 17,21-Dipropionate 80163-83-3 Betamethasone Impurities
CS-T-52982 1,2-Dihydro Betamethasone 17-Valerate 154713-07-2 Betamethasone Impurities
CS-O-35996 16(17)a-Homobetamethasone Sodium Phosphate 1201919-18-7 Betamethasone Impurities Betamethasone
CS-P-07220 6-Bromo-betamethasone-17,21-dipropionate 1186048-34-9 Betamethasone Impurities Betamethasone
CS-T-78975 6ß-Hydroxy Betamethasone 24703-00-2 Betamethasone Impurities Betamethasone
CS-O-30546 Betamethasone 17 -Propionate 5534-13-4 Betamethasone Impurities Betamethasone
CS-O-20086 Betamethasone 17-benzoate 22298-29-9 Betamethasone Impurities Betamethasone
CS-ZG-79974 Betamethasone 21-(ethyl carbonate) 52619-05-3 Betamethasone Impurities Betamethasone
CS-T-49077 Betamethasone 21-Acetate 17-Propionate 5514-81-8 Betamethasone Impurities Betamethasone
CS-O-33307 Betamethasone 6 a bromo analog 1203841-38-6 Betamethasone Impurities Betamethasone
CS-EO-00973 Betamethasone Acetate EP Impurity C 330157-05-6 Betamethasone Impurities Betamethasone
CS-O-30534 Betamethasone Dipropionate 5593-20-4 Betamethasone Impurities Betamethasone
CS-P-07225 Betamethasone Enol Aldehyde Z Isomer 52647-06-0 Betamethasone Impurities Betamethasone
CS-P-07221 Betamethasone EP Impurity C 13504-15-9 Betamethasone Impurities Betamethasone
CS-P-07230 Betamethasone EP Impurity C 560-34-9 Betamethasone Impurities Betamethasone
CS-EO-00811 Betamethasone EP Impurity G 2597-76-4 Betamethasone Impurities Betamethasone
CS-P-07223 Betamethasone EP Impurity G 85700-75-0 Betamethasone Impurities Betamethasone
CS-EO-00004 Betamethasone EP Impurity H 185613-71-2 Betamethasone Impurities Betamethasone
CS-EO-00005 Betamethasone EP Impurity I 185613-69-8 Betamethasone Impurities Betamethasone
CS-P-07224 Betamethasone EP Impurity J 18383-24-9 Betamethasone Impurities Betamethasone
CS-ED-02068 Betamethasone sodium 7460-03-9 Betamethasone Impurities Betamethasone
CS-L-00033 Betamethasone valerate 2152-44-5 Betamethasone Impurities Betamethasone
CS-O-13613 Betamethasone Valerate EP Impurity C 33755-46-3 Betamethasone Impurities Betamethasone
CS-T-48598 Betamethasone Valerate EP Impurity H 52619-18-8 Betamethasone Impurities Betamethasone
CS-O-13619 Betamethasone Valerate EP Impurity I 2802-10-0 Betamethasone Impurities Betamethasone
CS-P-07226 Betamethasone Valerate Impurity F 16125-28-3 Betamethasone Impurities Betamethasone
CS-EK-00925 Betamethasone-17-valerate 2152-44-5 Betamethasone Impurities Betamethasone
CS-O-30544 Betamethasone-21-Propionate 75883-07-7 Betamethasone Impurities Betamethasone
CS-O-06191 Betamethasone-21-valerate 2240-28-0 Betamethasone Impurities Betamethasone
CS-O-37112 Lumibetamethasone Disodium Phosphate 1215720-27-6 Betamethasone Impurities Betamethasone

We also have the following compounds available for commercial bulk quantities

CAT NO. COMPOUND CAS NO. CATEGORY
CS-O-02954 Acetophenone D5 28077-64-7 Stable Isotope Reagent
CS-T-47110 Acetylaniline D5 15826-91-2 Stable Isotopes
CS-T-48261 Aniline D5 4165-61-1 Stable Isotope Reagent
CS-O-41560 Benzene D6 D-Atom 99.5% 1076-43-3 NMR Solvent
CS-O-11242 Benzene-d6 1076-43-3 Stable Isotope Reagent
CS-T-48633 Benzeneacetonitrile D2 935-66-0 Stable Isotopes
CS-T-48678 Benzoic Acid D5 1079-02-3 Stable Isotope Reagent
CS-C-00287 Benzophenone-d10 22583-75-1 Stable Isotope Reagent
CS-BX-00300 Benzyl alcohol D5 68661-10-9 Stable Isotopes
CS-BX-00301 Benzyl alcohol D7 71258-23-6 Stable Isotopes
CS-O-10415 Benzyl bromide-d7 35656-93-0 Stable Isotope Reagent
CS-T-48831 Benzyl-d5 Bromide 71258-22-5 Stable Isotope Reagent
CS-O-10893 Bromobenzene D5 4165-57-5 Stable Isotope Reagent
CS-C-00153 Bromocyclopentane D9 35468-44-1 Stable Isotope Reagent
CS-T-50405 Catechol D4 103963-58-2 Stable Isotope Reagent
CS-T-50737 Chloroform-d 865-49-6 Stable Isotope Reagent
CS-CE-00821 Deuterium Bromide 13536-59-9 Stable Isotope Reagent
CS-T-52330 Deuterium Chloride 7698-05-7 Stable Isotope Reagent
CS-BX-00568 Dibromomethane D2 22117-86-8 Stable Isotope Reagent
CS-T-52810 Diethyl Methyl-d3-malonate 54840-57-2 Stable Isotopes
CS-O-03137 Dimethylamine D6 Hydrochloride 53170-19-7 Stable Isotope Reagent
CS-CX-00457 Diphenylmethanol D10 74563-01-2 Stable Isotopes
CS-T-54279 Ethanol-OD 925-93-9 Stable Isotope Reagent
CS-O-10421 Iodomethane-d3 865-50-9 Stable Isotope Reagent
CS-T-56839 Isopropanol D7 19214-96-1 Stable Isotope Reagent
CS-O-42348 methyl 2-(methoxy-d3)benzoate 2237235-31-1 Stable Isotope Reagent
CS-O-01232 Methyl-D3 Amine Hydrochloride 7436-22-8 Stable Isotope Reagent
CS-T-53653 N,N-Dimethyl-p-phenylenediamine-d6 1398066-19-7 Stable Isotope Reagent
CS-O-42939 N,N-Dimethylaniline-d11 85785-00-8 Stable Isotope Reagent
CS-T-49548 N-Boc-piperazine D8 1126621-86-0 Stable Isotope Reagent
CS-O-15212 Naphthalene D8 1146-65-2 Stable Isotopes
CS-T-52196 p-(Dimethyl-d6-amino)nitrosobenzene 1398065-85-4 Stable Isotopes
CS-O-16338 p-Toluic-2,3,5,6-D4 Acid 1219798-71-6 Stable Isotope Reagent
CS-T-60433 Phenethylamine D4 HCl 1631986-59-8 Stable Isotope Reagent
CS-T-60354 Phenol D5 4165-62-2 Stable Isotope Reagent
CS-BX-00365 Phenyl-D5-boronic acid 215527-70-1 Stable Isotopes
CS-BX-01153 Phenylacetic acid-α,α-d2 1076-07-9 Stable Isotopes
CS-O-02793 Piperazine-D8 Dihydrochloride 849482-21-9 Stable Isotope Reagent
CS-T-60800 Propionic Acid D3 55577-88-3 Stable Isotope Reagent
CS-R-00642 Propionic acid D5 60153-92-6 Stable Isotope Reagent
CS-T-85549 Propiophenone-d5 54419-23-7 Stable Isotopes
CS-O-15142 Sodium Deuteroxide 14014-06-3 Stable Isotope Reagent
CS-O-13174 Sulfuric Acid D2 13813-19-9 Stable Isotope Reagent
CS-C-00216 "Benzophenone-2,3,4,5,6-d5" 2694-78-2 Stable Isotopes
CS-CX-00453 "N,N-Dimethylaniline D6" 4019-61-8 Stable Isotopes
CS-T-53482 "1,1-Dimethyl-1-propanol D6" 75295-95-3 Stable Isotopes
CS-C-00175 "4-Bromoaniline-2,3,5,6-d4" 61357-76-4 Stable Isotopes
CS-T-59322 "4-Nitroaniline-2,3,5,6-D4" 64164-08-5 Stable Isotopes
CS-O-43154 (±)-1-Phenyl D5-Ethanol 90162-45-1 Stable Isotope Reagent
CS-O-43067 1-Bromo-4-iodo-2,3,5,6-tetradeuteriumbenzene 1147565-46-5 Stable Isotope Reagent
CS-O-42051 1-​(METHYL-​D3)​PIPERAZINE 2HCL 2043778-87-4 Stable Isotope Reagent
CS-T-94262 1,3-Dinitrobenzene-d4 54247-05-1 Stable Isotope Reagent
CS-T-49864 2-Bromopropane D6 52809-76-4 Stable Isotope Reagent
CS-T-49863 2-Bromopropane D7 39091-63-9 Stable Isotope Reagent
CS-C-00172 2-Methoxy-d3-benzaldehyde 56248-49-8 Stable Isotopes
CS-O-10078 2-Methylpropionic D7 Acid 223134-74-5 Stable Isotope Reagent
CS-O-42876 2-Phenylethan-1,1,2,2-d4-ol 107473-33-6 Stable Isotope Reagent
CS-O-42441 2-(METHOXY-D3)ANILINE 1398066-00-6 Stable Isotope Reagent
CS-T-67167 3-Bromoaniline D4 81395-17-7 Stable Isotopes
CS-T-67231 3-Bromonitrobenzene-d4 81395-16-6 Stable Isotopes
CS-O-39705 3-Chloro-2,4,5,6-tetradeuteroaniline 1027104-24-0 Stable Isotopes
CS-O-42469 3-(METHOXY-D3)ANILINE 1820607-08-3 Stable Isotope Reagent
CS-O-33121 4-amino-2,5,3,6-d4-phenol 70237-44-4 Stable Isotopes
CS-C-00162 4-Bromobenzoic-d4 Acid 787624-24-2 Stable Isotopes
CS-C-00199 4-Bromotoluene-2,3,5,6-d4 112484-85-2 Stable Isotope Reagent
CS-O-42491 4-(METHOXY-D3)ANILINE 1820684-56-7 Stable Isotope Reagent
CS-O-42492 4-(METHOXY-D3)BENZALDEHYDE 342611-04-5 Stable Isotope Reagent
CS-O-42292 4-[di(methyl-d3)amino]benzoic acid 1175002-09-1 Stable Isotope Reagent
CS-O-42300 5-bromo-1-(methyl-d3)-1H-indole 2140317-04-8 Stable Isotope Reagent


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