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Metformin Pharmaceutical Reference Standards

Glipizide and metformin hydrochloride

METFORMIN IMPURITIES, IMPURITIES
Glipizide and metformin hydrochloride

CAT No. : CS-ED-41997
Mol F. : C25H39ClN10O4S
Mol W. : 611.2 g/mol
Cas No. : 869289-66-7
Stock : Enquire
Metformin

METFORMIN API STANDARDS, API STANDARDS
Metformin

CAT No. : CS-BB-00029
Mol F. : C₄H₁₁N₅
Mol W. : 129.16 g/mol
Cas No. : 657-24-9
Stock : IN-Stock
Metformin - Impurity E (Sulfate Salt)

METFORMIN IMPURITIES, IMPURITIES
Metformin - Impurity E (Sulfate Salt)

CAT No. : CS-T-32646
Mol F. : C3H11N5O4S
Mol W. : 213.21 g/mol
Cas No. : 36801-25-9
Stock : Enquire
Metformin D6 Hydrochloride

METFORMIN STABLE ISOTOPES, STABLE ISOTOPES
Metformin D6 Hydrochloride

CAT No. : CS-O-02733
Mol F. : C₄H₆D₆ClN₅
Mol W. : 171.66 g/mol
Cas No. : 1185166-01-1
Stock : IN-Stock
Metformin EP Impurity A

METFORMIN IMPURITIES, IMPURITIES
Metformin EP Impurity A

CAT No. : CS-O-01162
Mol F. : C₂H₄N₄
Mol W. : 84.08 g/mol
Cas No. : 461-58-5
Stock : IN-Stock
Metformin EP impurity B

METFORMIN IMPURITIES, IMPURITIES
Metformin EP impurity B

CAT No. : CS-O-13634
Mol F. : C₄H₈N₈
Mol W. : 168.16 g/mol
Cas No. : 4405-08-7
Stock : IN-Stock
Metformin EP impurity B Hydrochloride

METFORMIN IMPURITIES, IMPURITIES
Metformin EP impurity B Hydrochloride

CAT No. : CS-O-15587
Mol F. : C₄H₉ClN₈
Mol W. : 204.62 g/mol
Cas No. : 2959-04-8
Stock : IN-Stock
Metformin EP Impurity B NITRATE salt

METFORMIN IMPURITIES, IMPURITIES
Metformin EP Impurity B NITRATE salt

CAT No. : CS-O-39776
Mol F. : C₄H₉N₉O₃
Mol W. : 231.17 g/mol
Cas No. : 3553-49-9
Stock : Enquire
Metformin EP impurity C

METFORMIN IMPURITIES, IMPURITIES
Metformin EP impurity C

CAT No. : CS-T-20336
Mol F. : C₅H₁₀N₆
Mol W. : 154.17 g/mol
Cas No. : 1985-46-2
Stock : IN-Stock
Metformin EP impurity D

METFORMIN IMPURITIES, IMPURITIES
Metformin EP impurity D

CAT No. : CS-O-11683
Mol F. : C₃H₆N₆
Mol W. : 126.12 g/mol
Cas No. : 108-78-1
Stock : IN-Stock
Metformin EP impurity F (2M in THF)

METFORMIN IMPURITIES, IMPURITIES
Metformin EP impurity F (2M in THF)

CAT No. : CS-T-19742
Mol F. : C₂H₇N
Mol W. : 45.08 g/mol
Cas No. : 124-40-3
Stock : Enquire
Metformin Hydrochloride

METFORMIN API STANDARDS, API STANDARDS
Metformin Hydrochloride

CAT No. : CS-O-10931
Mol F. : C₄H₁₂ClN₅
Mol W. : 165.62 g/mol
Cas No. : 1115-70-4
Stock : IN-Stock
Metformin Hydrochloride (1396309)

METFORMIN USP STANDARDS, USP STANDARDS
Metformin Hydrochloride (1396309)

CAT No. : CS-EB-02486
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1115-70-4
Stock : Enquire
Metformin hydrochloride (227)

METFORMIN BP STANDARDS, BP STANDARDS
Metformin hydrochloride (227)

CAT No. : CS-ET-00037
Mol F. : C4H12ClN5
Mol W. : 165.62 g/mol
Cas No. : 1115-70-4
Stock : Enquire
Metformin hydrochloride (M0605000)

METFORMIN EP STANDARDS, EP STANDARDS
Metformin hydrochloride (M0605000)

CAT No. : CS-EG-01064
Mol F. : C4H12ClN5
Mol W. : 165.62 g/mol
Cas No. : 1115-70-4
Stock : Enquire
Metformin Hydroxy Analog 1

METFORMIN IMPURITIES, IMPURITIES
Metformin Hydroxy Analog 1

CAT No. : CS-O-13424
Mol F. : C₂H₆N₄O
Mol W. : 102.10 g/mol
Cas No. : 141-83-3
Stock : IN-Stock
Metformin Hydroxy Analog 2

METFORMIN METABOLITES, METABOLITES
Metformin Hydroxy Analog 2

CAT No. : CS-O-13425
Mol F. : C₄H₁₀N₄O
Mol W. : 130.15 g/mol
Cas No. : 98026-16-5
Stock : IN-Stock
Metformin impurity A

METFORMIN EP STANDARDS, EP STANDARDS
Metformin impurity A

CAT No. : CS-EG-01997
Mol F. : C2H4N4
Mol W. : 84.08 g/mol
Cas No. : 461-58-5
Stock : Enquire
Metformin Impurity E

METFORMIN IMPURITIES, IMPURITIES
Metformin Impurity E

CAT No. : CS-ED-00603
Mol F. : C₃H₉N₅
Mol W. : 115.14 g/mol
Cas No. : 1609-00-3
Stock : IN-Stock
Metformin Impurity E sulfate salt

METFORMIN IMPURITIES, IMPURITIES
Metformin Impurity E sulfate salt

CAT No. : CS-O-31129
Mol F. : C3H11N5O4S
Mol W. : 213.22 g/mol
Cas No. : 36801-25-9
Stock : Enquire
Metformin Impurity F

METFORMIN IMPURITIES, IMPURITIES
Metformin Impurity F

CAT No. : CS-P-05287
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 506-59-2
Stock : Enquire
Metformin Impurity F (Secondary standard)

METFORMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Metformin Impurity F (Secondary standard)

CAT No. : CS-ER-02950
Mol F. : C2H8ClN
Mol W. : 81.54 g/mol
Cas No. : 506-59-2
Stock : Enquire
Metformin impurity F (Y0001600)

METFORMIN EP STANDARDS, EP STANDARDS
Metformin impurity F (Y0001600)

CAT No. : CS-EG-01065
Mol F. : C2H8ClN
Mol W. : 81.54 g/mol
Cas No. : 506-59-2
Stock : Enquire
Metformin Impurity F Hydrochloride

METFORMIN FINE CHEMICALS, FINE CHEMICALS
Metformin Impurity F Hydrochloride

CAT No. : CS-T-18579
Mol F. : C₂H₈ClN
Mol W. : 81.54 g/mol
Cas No. : 506-59-2
Stock : IN-Stock
Metformin Related Compound A (1396310)

METFORMIN USP STANDARDS, USP STANDARDS
Metformin Related Compound A (1396310)

CAT No. : CS-EB-02888
Mol F. : C2H4N4
Mol W. : 84.08 g/mol
Cas No. : 461-58-5
Stock : Enquire
Metformin Related Compound A (R072Y0)

METFORMIN USP STANDARDS, USP STANDARDS
Metformin Related Compound A (R072Y0)

CAT No. : CS-EB-01310
Mol F. : .
Mol W. : . g/mol
Cas No. : 461-58-5
Stock : Enquire
Metformin Related Compound A(Secondary Standards traceble to USP)

METFORMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Metformin Related Compound A(Secondary Standards traceble to USP)

CAT No. : CS-ER-01302
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 461-58-5
Stock : Enquire
Metformin Related compound B

METFORMIN FINE CHEMICALS, FINE CHEMICALS
Metformin Related compound B

CAT No. : CS-T-79863
Mol F. : C₃H₁₀ClN₅
Mol W. : 151.60 g/mol
Cas No. : 1674-62-0
Stock : IN-Stock
Metformin Related Compound B (R045P0)

METFORMIN USP STANDARDS, USP STANDARDS
Metformin Related Compound B (R045P0)

CAT No. : CS-EB-01311
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1674-62-0
Stock : Enquire
Metformin Related Compound B(Secondary Standards traceble to USP)

METFORMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Metformin Related Compound B(Secondary Standards traceble to USP)

CAT No. : CS-ER-01303
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1674-62-0
Stock : Enquire
Metformin Related Compound C (R030L0)

METFORMIN USP STANDARDS, USP STANDARDS
Metformin Related Compound C (R030L0)

CAT No. : CS-EB-01312
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1985-46-2
Stock : Enquire
Metformin Related Compound C(Secondary Standards traceble to USP)

METFORMIN SECONDARY STANDARDS, SECONDARY STANDARDS
Metformin Related Compound C(Secondary Standards traceble to USP)

CAT No. : CS-ER-01304
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1985-46-2
Stock : Enquire
Metformin-d6

METFORMIN STABLE ISOTOPES, STABLE ISOTOPES
Metformin-d6

CAT No. : CS-O-45461
Mol F. : C4H5D6N5
Mol W. : 135.20 g/mol
Cas No. : 1185512-92-8
Stock : Enquire
N-Ethyl (Metformin-d6) Hydrochloride

METFORMIN STABLE ISOTOPES, STABLE ISOTOPES
N-Ethyl (Metformin-d6) Hydrochloride

CAT No. : CS-T-95392
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire
N-Nitroso Metformin

METFORMIN IMPURITIES, IMPURITIES
N-Nitroso Metformin

CAT No. : CS-O-38882
Mol F. : C₄H₁₀N₆O
Mol W. : 158.16 g/mol
Cas No. : Not Available
Stock : IN-Stock
N-Nitroso Metformin EP Impurity A

METFORMIN IMPURITIES, IMPURITIES
N-Nitroso Metformin EP Impurity A

CAT No. : CS-EO-02678
Mol F. : C₂H₃N₅O
Mol W. : 113.08 g/mol
Cas No. : Not Available
Stock : IN-Stock
N-Nitroso Metformin Hydrochloride

METFORMIN NITROSAMINE, NITROSAMINE
N-Nitroso Metformin Hydrochloride

CAT No. : CS-O-48033
Mol F. : C4H11ClN6O
Mol W. : 194.62 g/mol
Cas No. : Not Available
Stock : IN-Stock
Sitagliptin+ Metformin Imp 4

METFORMIN IMPURITIES, IMPURITIES
Sitagliptin+ Metformin Imp 4

CAT No. : CS-O-36495
Mol F. : C16H11F6N5O
Mol W. : 403.28 g/mol
Cas No. : Not Available
Stock : Enquire