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Tetracycline Pharmaceutical Reference Standards

4 EPI TETRACYCLINE TFA salt

TETRACYCLINE IMPURITIES, IMPURITIES
4 EPI TETRACYCLINE TFA salt

CAT No. : CS-O-35949
Mol F. : C24H25F3N2O10
Mol W. : 558.46 g/mol
Cas No. : 79-85-6
Stock : Enquire
4-Epi Anhydrotetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
4-Epi Anhydrotetracycline

CAT No. : CS-O-14082
Mol F. : C22H22N2O7
Mol W. : 426.42 g/mol
Cas No. : 7518-17-4
Stock : Enquire
4-Epianhydrochlortetracycline Hydrochloride

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
4-Epianhydrochlortetracycline Hydrochloride

CAT No. : CS-T-54061
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 158018-53-2
Stock : Enquire
4-Epianhydrodemethyltetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
4-Epianhydrodemethyltetracycline

CAT No. : CS-O-34221
Mol F. : C21H20N2O7
Mol W. : 412.39 g/mol
Cas No. : Not Available
Stock : Enquire
4-Epianhydrotetracycline Hydrochloride

TETRACYCLINE IMPURITIES, IMPURITIES
4-Epianhydrotetracycline Hydrochloride

CAT No. : CS-T-21689
Mol F. : C₂₂H₂₃ClN₂O₇
Mol W. : 462.88 g/mol
Cas No. : 4465-65-0
Stock : IN-Stock
4-Epichlortetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
4-Epichlortetracycline

CAT No. : CS-ZH-18727
Mol F. : C22H23ClN2O8
Mol W. : 478.9 g/mol
Cas No. : 14297-93-9
Stock : Enquire
4-epi-Chlortetracycline Hydrochloride

TETRACYCLINE IMPURITIES, IMPURITIES
4-epi-Chlortetracycline Hydrochloride

CAT No. : CS-O-31080
Mol F. : C₂₂H₂₄Cl₂N₂O₈
Mol W. : 515.34 g/mol
Cas No. : 101342-45-4
Stock : IN-Stock
4-Epidemethyltetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
4-Epidemethyltetracycline

CAT No. : CS-O-34220
Mol F. : C21H22N2O8
Mol W. : 430.41 g/mol
Cas No. : 129044-45-7
Stock : Enquire
4-epi-Oxytetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
4-epi-Oxytetracycline

CAT No. : CS-T-60108
Mol F. : C₂₂H₂₄N₂O₉
Mol W. : 460.43 g/mol
Cas No. : 14206-58-7
Stock : IN-Stock
4-Epi-Tetracycline D6 with >90% purity

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
4-Epi-Tetracycline D6 with >90% purity

CAT No. : CS-O-48548
Mol F. : C₂₂H₁₈D₆N₂O₈
Mol W. : 450.47 g/mol
Cas No. : 2373374-43-5
Stock : IN-Stock
4-epi-Tetracycline Hydrochloride

TETRACYCLINE IMPURITIES, IMPURITIES
4-epi-Tetracycline Hydrochloride

CAT No. : CS-O-10831
Mol F. : C₂₂H₂₅ClN₂O₈
Mol W. : 480.90 g/mol
Cas No. : 23313-80-6
Stock : IN-Stock
4-Epitetracycline hydrochloride(E0600000)

TETRACYCLINE EP STANDARDS, EP STANDARDS
4-Epitetracycline hydrochloride(E0600000)

CAT No. : CS-EG-00789
Mol F. : C₂₂H₂₅ClN₂O₈
Mol W. : 480.9 g/mol
Cas No. : 23313-80-6
Stock : Enquire
4-epi-Tetracycline-d6 (approximately 50% pure, contains unidentified salts)

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
4-epi-Tetracycline-d6 (approximately 50% pure, contains unidentified salts)

CAT No. : CS-T-99809
Mol F. : C22H18D6N2O8
Mol W. : 450.47 g/mol
Cas No. : 2373374-43-5
Stock : Enquire
Anhydro Chlortetracycline Hydrochloride

TETRACYCLINE IMPURITIES, IMPURITIES
Anhydro Chlortetracycline Hydrochloride

CAT No. : CS-T-03809
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 65490-24-6
Stock : Enquire
Anhydrodemethyltetracycline

TETRACYCLINE FINE CHEMICALS, FINE CHEMICALS
Anhydrodemethyltetracycline

CAT No. : CS-O-34222
Mol F. : C21H20N2O7
Mol W. : 412.39 g/mol
Cas No. : 4496-85-9
Stock : Enquire
Anhydrotetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
Anhydrotetracycline

CAT No. : CS-O-10830
Mol F. : C22H22N2O7
Mol W. : 426.4 g/mol
Cas No. : 1665-56-1
Stock : Enquire
Anhydrotetracycline Hydrochloride

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
Anhydrotetracycline Hydrochloride

CAT No. : CS-EB-02426
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Anhydrotetracycline Hydrochloride

TETRACYCLINE API STANDARDS, API STANDARDS
Anhydrotetracycline Hydrochloride

CAT No. : CS-O-10838
Mol F. : C₂₂H₂₃ClN₂O₇
Mol W. : 462.88 g/mol
Cas No. : 13803-65-1
Stock : IN-Stock
Chlortetracycline

TETRACYCLINE API STANDARDS, API STANDARDS
Chlortetracycline

CAT No. : CS-O-14815
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 57-62-5
Stock : Enquire
Chlortetracycline D6 HCl

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Chlortetracycline D6 HCl

CAT No. : CS-O-16024
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Chlortetracycline for system suitability(Secondary Standards traceble to EP)

TETRACYCLINE SECONDARY STANDARDS, SECONDARY STANDARDS
Chlortetracycline for system suitability(Secondary Standards traceble to EP)

CAT No. : CS-ER-02619
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 64-72-2
Stock : Enquire
Chlortetracycline Hydrochloride

TETRACYCLINE API STANDARDS, API STANDARDS
Chlortetracycline Hydrochloride

CAT No. : CS-O-01146
Mol F. : C₂₂H₂₄Cl₂N₂O₈
Mol W. : 515.34 g/mol
Cas No. : 64-72-2
Stock : IN-Stock
Chlortetracycline Impurity H

TETRACYCLINE IMPURITIES, IMPURITIES
Chlortetracycline Impurity H

CAT No. : CS-O-35208
Mol F. : C23H24ClNO8
Mol W. : 477.89 g/mol
Cas No. : 7301-38-4
Stock : Enquire
Chlortetracycline Impurity L

TETRACYCLINE IMPURITIES, IMPURITIES
Chlortetracycline Impurity L

CAT No. : CS-O-35209
Mol F. : C22H21ClN2O7
Mol W. : 460.86 g/mol
Cas No. : 51209-76-8
Stock : Enquire
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade)

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade)

CAT No. : CS-T-94837
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade, may contain up to 1.5% d0)

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Chlortetracycline-13C-d3 Hydrochloride (Technical Grade, may contain up to 1.5% d0)

CAT No. : CS-T-94838
Mol F. : C2113CH21D3Cl2N2O8
Mol W. : 519.352 g/mol
Cas No. : 64-72-2 (unlabled)
Stock : Enquire
Demethylchlortetracycline hydrochloride

TETRACYCLINE IMPURITIES, IMPURITIES
Demethylchlortetracycline hydrochloride

CAT No. : CS-O-47885
Mol F. : C21H22Cl2N2O8
Mol W. : 501.31 g/mol
Cas No. : 1350552-48-5 (Freebase)
Stock : Enquire
Demethyltetracycline [Demeclocycline EP impurity A]

TETRACYCLINE IMPURITIES, IMPURITIES
Demethyltetracycline [Demeclocycline EP impurity A]

CAT No. : CS-T-51864
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 987-02-0
Stock : Enquire
Epi-chlor tetracycline

TETRACYCLINE METABOLITES, METABOLITES
Epi-chlor tetracycline

CAT No. : CS-O-16568
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Epitetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
Epitetracycline

CAT No. : CS-ZG-72191
Mol F. : C22H24N2O8
Mol W. : 444.4 g/mol
Cas No. : 79-85-6
Stock : Enquire
Epitetracycline Hydrochloride ()

TETRACYCLINE USP STANDARDS, USP STANDARDS
Epitetracycline Hydrochloride ()

CAT No. : CS-EB-00780
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 23313-80-6
Stock : Enquire
Epitetracycline Hydrochloride(Secondary Standards traceble to USP)

TETRACYCLINE SECONDARY STANDARDS, SECONDARY STANDARDS
Epitetracycline Hydrochloride(Secondary Standards traceble to USP)

CAT No. : CS-ER-00772
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 23313-80-6
Stock : Enquire
Isochlortetracycline

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
Isochlortetracycline

CAT No. : CS-T-56795
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 514-53-4
Stock : Enquire
Isotetracycline-d6

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Isotetracycline-d6

CAT No. : CS-T-97376
Mol F. : C22H18D6N2O8
Mol W. : 450.47 g/mol
Cas No. : Not Available
Stock : Enquire
N-Des(dimethyl)-4-epi-tetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
N-Des(dimethyl)-4-epi-tetracycline

CAT No. : CS-T-52097
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 53864-51-0
Stock : Enquire
N-Nitroso-4-monomethylamino-6-deoxytetracycline

TETRACYCLINE NITROSAMINE, NITROSAMINE
N-Nitroso-4-monomethylamino-6-deoxytetracycline

CAT No. : CS-O-48040
Mol F. : C21H21N3O8
Mol W. : 443.41 g/mol
Cas No. : Not Available
Stock : Enquire
N-nitroso-7-monomethylamino-6-deoxytetracycline Impurity

TETRACYCLINE IMPURITIES, IMPURITIES
N-nitroso-7-monomethylamino-6-deoxytetracycline Impurity

CAT No. : CS-O-36865
Mol F. : C22H24N4O8
Mol W. : 472.45 g/mol
Cas No. : 28698-93-3
Stock : Enquire
N-Nitroso-N-desmethyl-oxytetracycline

TETRACYCLINE NITROSAMINE, NITROSAMINE
N-Nitroso-N-desmethyl-oxytetracycline

CAT No. : CS-EO-03131
Mol F. : C21H21N3O10
Mol W. : 475.4 g/mol
Cas No. : Not Available
Stock : Enquire
Oxytetracycline

TETRACYCLINE API STANDARDS, API STANDARDS
Oxytetracycline

CAT No. : CS-O-14814
Mol F. : C₂₂H₂₄N₂O₉
Mol W. : 460.43 g/mol
Cas No. : 79-57-2
Stock : IN-Stock
Oxytetracycline D3

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Oxytetracycline D3

CAT No. : CS-O-16680
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Oxytetracycline D6 HCl

TETRACYCLINE STABLE ISOTOPES, STABLE ISOTOPES
Oxytetracycline D6 HCl

CAT No. : CS-O-16023
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 2058-46-0(Unlabeled)
Stock : Enquire
Oxytetracycline dihydrate

TETRACYCLINE API STANDARDS, API STANDARDS
Oxytetracycline dihydrate

CAT No. : CS-O-02052
Mol F. : C₂₂H₂₈N₂O₁₁
Mol W. : 496.46 g/mol
Cas No. : 6153-64-6
Stock : IN-Stock
Oxytetracycline EP Impurity A (HCl salt)

TETRACYCLINE IMPURITIES, IMPURITIES
Oxytetracycline EP Impurity A (HCl salt)

CAT No. : CS-EO-03744
Mol F. : C22H24N2O9 : HCl
Mol W. : 460.4 : 36.5 g/mol
Cas No. : 14206-58-7 (Freebase)
Stock : Enquire
Oxytetracycline EP Impurity F

TETRACYCLINE IMPURITIES, IMPURITIES
Oxytetracycline EP Impurity F

CAT No. : CS-EO-00353
Mol F. : C22H22N2O8
Mol W. : 442.4 g/mol
Cas No. : 4660-26-8
Stock : Enquire
Oxytetracycline for system suitability A (Y0002136)

TETRACYCLINE EP STANDARDS, EP STANDARDS
Oxytetracycline for system suitability A (Y0002136)

CAT No. : CS-EG-00870
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Oxytetracycline Hydrochloride

TETRACYCLINE API STANDARDS, API STANDARDS
Oxytetracycline Hydrochloride

CAT No. : CS-O-02009
Mol F. : C₂₂H₂₅ClN₂O₉
Mol W. : 496.89 g/mol
Cas No. : 2058-46-0
Stock : IN-Stock
Oxytetracycline Hydrochloride - Impurity C

TETRACYCLINE IMPURITIES, IMPURITIES
Oxytetracycline Hydrochloride - Impurity C

CAT No. : CS-O-37329
Mol F. : C23H25NO9
Mol W. : 459.45 g/mol
Cas No. : Not Available
Stock : Enquire
Oxytetracycline Hydrochloride (OTC), 95%

TETRACYCLINE BIOCHEMICALS, BIOCHEMICALS
Oxytetracycline Hydrochloride (OTC), 95%

CAT No. : CS-SR-00373
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 2058-46-0
Stock : Enquire
Oxytetracycline Impurity C

TETRACYCLINE IMPURITIES, IMPURITIES
Oxytetracycline Impurity C

CAT No. : CS-O-16965
Mol F. : C23H25NO9
Mol W. : 459.45 g/mol
Cas No. : 7647-65-6
Stock : IN-Stock
Rolitetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
Rolitetracycline

CAT No. : CS-T-61187
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 751-97-3
Stock : Enquire
Tetracycline

TETRACYCLINE API STANDARDS, API STANDARDS
Tetracycline

CAT No. : CS-O-16013
Mol F. : C₂₂H₂₄N₂O₈
Mol W. : 444.43 g/mol
Cas No. : 60-54-8
Stock : IN-Stock
Tetracycline 10-O-b-D-Galactopyranoside

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
Tetracycline 10-O-b-D-Galactopyranoside

CAT No. : CS-T-87071
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 319426-63-6
Stock : Enquire
Tetracycline D6

TETRACYCLINE STABLE ISOTOPE REAGENT, STABLE ISOTOPE REAGENT
Tetracycline D6

CAT No. : CS-O-15812
Mol F. : C₂₂H₁₈D₆N₂O₈
Mol W. : 450.47 g/mol
Cas No. : 60-54-8(Unlabeled)
Stock : IN-Stock
Tetracycline EP impurity B

TETRACYCLINE IMPURITIES, IMPURITIES
Tetracycline EP impurity B

CAT No. : CS-O-33680
Mol F. : C₂₃H₂₅NO₈
Mol W. : 443.45 g/mol
Cas No. : 6542-44-5
Stock : IN-Stock
Tetracycline Hydrochloride

TETRACYCLINE API STANDARDS, API STANDARDS
Tetracycline Hydrochloride

CAT No. : CS-O-02465
Mol F. : C₂₂H₂₅ClN₂O₈
Mol W. : 480.90 g/mol
Cas No. : 64-75-5
Stock : IN-Stock
Tetracycline Hydrochloride (secondary standard)

TETRACYCLINE SECONDARY STANDARDS, SECONDARY STANDARDS
Tetracycline Hydrochloride (secondary standard)

CAT No. : CS-ER-02987
Mol F. : C22H25ClN2O8
Mol W. : 480.9 g/mol
Cas No. : 64-75-5
Stock : Enquire
Tetracycline Hydrochloride (TC) for tissue culture, 95%

TETRACYCLINE BIOCHEMICALS, BIOCHEMICALS
Tetracycline Hydrochloride (TC) for tissue culture, 95%

CAT No. : CS-SR-00438
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 64-75-5
Stock : Enquire
Tetracycline intermediate

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
Tetracycline intermediate

CAT No. : CS-O-48131
Mol F. : C20H20N2O8
Mol W. : 416.38 g/mol
Cas No. : 1771-31-9
Stock : Enquire
Tetracycline Phosphate complex

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
Tetracycline Phosphate complex

CAT No. : CS-T-86719
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1336-20-5
Stock : Enquire
Tetracycline D6 TFA salt

TETRACYCLINE STABLE ISOTOPE REAGENT, STABLE ISOTOPE REAGENT
Tetracycline D6 TFA salt

CAT No. : CS-O-16255
Mol F. : C24H19D6F3N2O10
Mol W. : 564.49 g/mol
Cas No. : Not Available
Stock : Enquire
Tetracycline-13C2-D6

TETRACYCLINE IMPURITIES, IMPURITIES
Tetracycline-13C2-D6

CAT No. : CS-O-45904
Mol F. : C2013C2H18D6N2O8
Mol W. : 452.46 g/mol
Cas No. : 60-54-8 (Unlabelled)
Stock : Enquire
Tetracycline-4-didesmethyl-4-rac-amino impurity

TETRACYCLINE IMPURITIES, IMPURITIES
Tetracycline-4-didesmethyl-4-rac-amino impurity

CAT No. : CS-O-48667
Mol F. : C20H20N2O8
Mol W. : 416.38 g/mol
Cas No. : 2373374-72-0
Stock : IN-Stock
α-Apo-oxytetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
α-Apo-oxytetracycline

CAT No. : CS-O-14110
Mol F. : C22H22N2O8
Mol W. : 442.4 g/mol
Cas No. : 18695-01-7
Stock : IN-Stock
β-Apo Oxytetracycline

TETRACYCLINE INTERMEDIATES, INTERMEDIATES
β-Apo Oxytetracycline

CAT No. : CS-T-04030
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 18751-99-0
Stock : Enquire
β-Apo-oxytetracycline

TETRACYCLINE IMPURITIES, IMPURITIES
β-Apo-oxytetracycline

CAT No. : CS-O-14109
Mol F. : C₂₂H₂₂N₂O₈
Mol W. : 442.42 g/mol
Cas No. : 18751-99-0
Stock : IN-Stock