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Cobalamin Pharmaceutical Reference Standards

13-Hydroxylcyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
13-Hydroxylcyanocobalamin

CAT No. : CS-EO-03111
Mol F. : C63H88CoN14O15P
Mol W. : 1371.4 g/mol
Cas No. : Not Available
Stock : Enquire
32-Carboxycyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
32-Carboxycyanocobalamin

CAT No. : CS-O-15112
Mol F. : C₆₃H₈₇CoN₁₃O₁₅P
Mol W. : 1356.35 g/mol
Cas No. : 38218-77-8
Stock : IN-Stock
34-Methylcyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
34-Methylcyanocobalamin

CAT No. : CS-O-15109
Mol F. : C₆₄H₉₀CoN₁₄O₁₄P
Mol W. : 1369.39 g/mol
Cas No. : 38218-51-8
Stock : IN-Stock
43-Carboxycyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
43-Carboxycyanocobalamin

CAT No. : CS-O-33480
Mol F. : C63H87CoN13O15P
Mol W. : 1356.35 g/mol
Cas No. : 38218-55-2
Stock : Enquire
50-Carboxycyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
50-Carboxycyanocobalamin

CAT No. : CS-O-15111
Mol F. : C₆₃H₈₇CoN₁₃O₁₅P
Mol W. : 1356.35 g/mol
Cas No. : 26264-28-8
Stock : IN-Stock
7β,8β - Lactocyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
7β,8β - Lactocyanocobalamin

CAT No. : CS-O-15108
Mol F. : C₆₃H₈₅CoN₁₃O₁₅P
Mol W. : 1354.33 g/mol
Cas No. : 23208-66-4
Stock : IN-Stock
8-Epi-cyanocobalamin

COBALAMIN IMPURITIES, IMPURITIES
8-Epi-cyanocobalamin

CAT No. : CS-O-15110
Mol F. : C63H88CoN14O14P
Mol W. : 1355.4 g/mol
Cas No. : 41325-63-7
Stock : IN-Stock
Cyancobalamin-b-carboxylic Acid

COBALAMIN INTERMEDIATES, INTERMEDIATES
Cyancobalamin-b-carboxylic Acid

CAT No. : CS-T-90129
Mol F. : C63H87CoN13O15P
Mol W. : 1356.35 g/mol
Cas No. : 121483-62-3
Stock : Enquire
Cyanocobalamin

COBALAMIN API STANDARDS, API STANDARDS
Cyanocobalamin

CAT No. : CS-O-01152
Mol F. : C63H88CoN14O14P
Mol W. : 1355.37 g/mol
Cas No. : 68-19-9
Stock : IN-Stock
Cyanocobalamin - Impurity G

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin - Impurity G

CAT No. : CS-O-38025
Mol F. : C64H90CoN14O14P
Mol W. : 1369.39 g/mol
Cas No. : 15130-04-8
Stock : Enquire
Cyanocobalamin (466)

COBALAMIN BP STANDARDS, BP STANDARDS
Cyanocobalamin (466)

CAT No. : CS-ET-00046
Mol F. : C63H88CoN14O14P
Mol W. : 1355.37 g/mol
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin (C3000000)

COBALAMIN EP STANDARDS, EP STANDARDS
Cyanocobalamin (C3000000)

CAT No. : CS-EG-00411
Mol F. : C63H8CoN14O14P
Mol W. : 1355.37 g/mol
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin 13C7

COBALAMIN STABLE ISOTOPES, STABLE ISOTOPES
Cyanocobalamin 13C7

CAT No. : CS-BX-00266
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68-19-9(Unlabeled)
Stock : Enquire
Cyanocobalamin C carboxylic acid

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin C carboxylic acid

CAT No. : CS-O-51840
Mol F. : C63H87CoN13O15P
Mol W. : 1356.35 g/mol
Cas No. : 38437-93-3
Stock : Enquire
Cyanocobalamin Crystalline (F07440)

COBALAMIN USP STANDARDS, USP STANDARDS
Cyanocobalamin Crystalline (F07440)

CAT No. : CS-EB-00573
Mol F. : C63H8CoN14O14P
Mol W. : 1355.37 g/mol
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin Crystalline(Secondary Standards traceble to USP)

COBALAMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Cyanocobalamin Crystalline(Secondary Standards traceble to USP)

CAT No. : CS-ER-00565
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin D6

COBALAMIN STABLE ISOTOPES, STABLE ISOTOPES
Cyanocobalamin D6

CAT No. : CS-O-15870
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68-19-9 (Unlabeled)
Stock : Enquire
Cyanocobalamin for peak identification (Y0002203)

COBALAMIN EP STANDARDS, EP STANDARDS
Cyanocobalamin for peak identification (Y0002203)

CAT No. : CS-EG-03050
Mol F. : C63H88CoN14O14P
Mol W. : 1355.37 g/mol
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin Impurity A

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin Impurity A

CAT No. : CS-O-15872
Mol F. : C66H94CoN14O16P
Mol W. : 1429.48 g/mol
Cas No. : Not Available
Stock : Enquire
Cyanocobalamin Impurity B

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin Impurity B

CAT No. : CS-O-15873
Mol F. : C63H88CoN14O14P
Mol W. : 1355.4 g/mol
Cas No. : Not Available
Stock : Enquire
Cyanocobalamin Impurity C

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin Impurity C

CAT No. : CS-O-15871
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Cyanocobalamin Impurity D

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin Impurity D

CAT No. : CS-O-15874
Mol F. : C₆₃H₈₆CoN₁₄O₁₄P
Mol W. : 1353.35 g/mol
Cas No. : 23388-02-5
Stock : IN-Stock
Cyanocobalamin Impurity E

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin Impurity E

CAT No. : CS-O-15875
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
Cyanocobalamin(Secondary Standards traceble to EP)

COBALAMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Cyanocobalamin(Secondary Standards traceble to EP)

CAT No. : CS-ER-02697
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68-19-9
Stock : Enquire
Cyanocobalamin-b-carboxylic Acid

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin-b-carboxylic Acid

CAT No. : CS-T-94100
Mol F. : C63H87CoN13O15P
Mol W. : 1356.37 g/mol
Cas No. : 38218-77-8
Stock : Enquire
Cyanocobalamin-d-carbonic acid pyridoxine ester

COBALAMIN IMPURITIES, IMPURITIES
Cyanocobalamin-d-carbonic acid pyridoxine ester

CAT No. : CS-O-35004
Mol F. : C71H96CoN14O17P
Mol W. : 1507.51 g/mol
Cas No. : Not Available
Stock : Enquire
Hydroxocobalamin

COBALAMIN INTERMEDIATES, INTERMEDIATES
Hydroxocobalamin

CAT No. : CS-T-79488
Mol F. : C62H89CoN13O15P+
Mol W. : 1346.4 g/mol
Cas No. : 13422-51-0
Stock : IN-Stock
Hydroxocobalamin Acetate

COBALAMIN API STANDARDS, API STANDARDS
Hydroxocobalamin Acetate

CAT No. : CS-T-55823
Mol F. : C₆₂H₈₉CoN₁₃O₁₅P·C₂H₄O₂
Mol W. : 1406.41 g/mol
Cas No. : 22465-48-1
Stock : IN-Stock
Hydroxocobalamin acetate (1324308)

COBALAMIN USP STANDARDS, USP STANDARDS
Hydroxocobalamin acetate (1324308)

CAT No. : CS-EB-02866
Mol F. : C64H91CoN13O16P
Mol W. : 1388.39 g/mol
Cas No. : 22465-48-1
Stock : Enquire
Hydroxocobalamin Chloride

COBALAMIN IMPURITIES, IMPURITIES
Hydroxocobalamin Chloride

CAT No. : CS-P-01222
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 58288-50-9
Stock : Enquire
Hydroxocobalamin Hydrochloride

COBALAMIN API STANDARDS, API STANDARDS
Hydroxocobalamin Hydrochloride

CAT No. : CS-EO-03609
Mol F. : C62H89CoN13O15P : HCl
Mol W. : 1346.4 : 36.5 g/mol
Cas No. : 59461-30-2
Stock : Enquire
Mecobalamin impurity

COBALAMIN IMPURITIES, IMPURITIES
Mecobalamin impurity

CAT No. : CS-O-35044
Mol F. : C50H77Co2N11O8
Mol W. : 1078.08 g/mol
Cas No. : Not Available
Stock : Enquire
Mecobalamin-13CD3

COBALAMIN STABLE ISOTOPES, STABLE ISOTOPES
Mecobalamin-13CD3

CAT No. : CS-T-103726
Mol F. : C₆₂¹³CH₈₈D₃CoN₁₃O₁₄P
Mol W. : 1348.39 g/mol
Cas No. : 13422-55-4(unlabelled)
Stock : Enquire
Mecobalamin-d3

COBALAMIN STABLE ISOTOPES, STABLE ISOTOPES
Mecobalamin-d3

CAT No. : CS-T-93855
Mol F. : C₆₃H₈₈D₃CoN₁₃O₁₄P
Mol W. : 1347.40 g/mol
Cas No. : 13422-55-4 (Unlabelled)
Stock : Enquire
Methylcobalamin

COBALAMIN API STANDARDS, API STANDARDS
Methylcobalamin

CAT No. : CS-O-02549
Mol F. : C₆₃H₉₁CoN₁₃O₁₄P
Mol W. : 1344.38 g/mol
Cas No. : 13422-55-4
Stock : IN-Stock
Methylcobalamin 13CD3

COBALAMIN STABLE ISOTOPES, STABLE ISOTOPES
Methylcobalamin 13CD3

CAT No. : CS-CX-00015
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 13422-55-4 (Unlabeled)
Stock : Enquire
Nitritocobalamin (~90% by HPLC)

COBALAMIN INTERMEDIATES, INTERMEDIATES
Nitritocobalamin (~90% by HPLC)

CAT No. : CS-T-82815
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 20623-13-6
Stock : Enquire
Sulphitocobalamin

COBALAMIN BUILDING BLOCKS, BUILDING BLOCKS
Sulphitocobalamin

CAT No. : CS-RS-00049
Mol F. : C62H89CoN13O17PS
Mol W. : 1410.4189 g/mol
Cas No. : 15671-27-9
Stock : Enquire