Methotrexate EP Impurity K

Methotrexate EP Impurity K
Catalog No. KMM018026
CAS No. 4271-30-1
Formula C12H14N2O5
FW 266.3
Unit Price Stock
100 mg Enquire Enquire
Chemical Name (2S)-2-[(4-aminobenzoyl)amino]pentanedioic acid (as per EP)
Purity >95%
Storage Store at 2-8 deg. C for long term storage
Shipping Product is stable to be Shipped at Room Temperature
Download MSDS

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Methotrexate Disodium Tetrahydrate

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Methotrexate EP Impurity A (HCl salt)

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Methotrexate EP Impurity B

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Methotrexate EP Impurity C

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Methotrexate EP Impurity D

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Methotrexate EP Impurity E

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Methotrexate EP Impurity G

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Methotrexate EP Impurity H

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Methotrexate EP Impurity I

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Methotrexate EP Impurity J

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Methotrexate Hydrate EP Impurity B

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Methotrexate 7-Hydroxy Metabolite

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Methotrexate N-Desmethyl Impurity

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(+/-)Amethopterin

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2,4-Diaminopteridine

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Methotrexate Impurity 1

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Methotrexate Impurity 10

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Methotrexate Impurity 11

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Methotrexate Impurity 13

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Methotrexate Impurity 14

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Methotrexate Impurity 15

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Methotrexate Impurity 16

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Methotrexate Impurity 17

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Methotrexate Impurity 19

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Methotrexate Impurity 5

Methotrexate Impurity 5

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Methotrexate Impurity 7

Methotrexate Impurity 7

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Methotrexate Impurity 8

Methotrexate Impurity 8

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Methotrexate Impurity 9

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N-(4-chlorobenzoyl)-L-glutamic acid

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N-(4-hydroxybenzoyl)-L-Glutamic acid

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Methotrexate Impurity 2

Methotrexate Impurity 2

CAS No. : 51865-66-8

CAT No. : KMM018040

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Methotrexate Impurity 6

Methotrexate Impurity 6

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CAT No. : KMM018044

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S-methylaminobenzoyl glutamicester

S-methylaminobenzoyl glutamicester

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Methotrexate D3

Methotrexate D3

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N-Nitroso Methotrexate EP Impurity B D6

N-Nitroso Methotrexate EP Impurity B D6

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N-Nitroso Methotrexate EP Impurity B

N-Nitroso Methotrexate EP Impurity B

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CAT No. : KMM018057

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N-Nitroso Methotrexate EP Impurity-L

N-Nitroso Methotrexate EP Impurity-L

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Methotrexate Nitroso Impurity 2

Methotrexate Nitroso Impurity 2

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CAT No. : KMM018050

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Methotrexate Nitroso Impurity 3

Methotrexate Nitroso Impurity 3

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CAT No. : KMM018051

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Methotrexate diethyl ester Nitroso Impurity

Methotrexate diethyl ester Nitroso Impurity

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Methotrexate Nitroso Impurity 1

CAS No. : NA

CAT No. : KMM018049

Formula : C21H21N9O6 : 2(Na)

FW : 495.5 : 2(23.0)

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Methotrexate Nitroso Impurity 4

Methotrexate Nitroso Impurity 4

CAS No. : NA

CAT No. : KMM018052

Formula : C17H23N3O6

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Methotrexate Nitroso Impurity 5

Methotrexate Nitroso Impurity 5

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N,N-Dinitroso Methotrexate EP Impurity L

N,N-Dinitroso Methotrexate EP Impurity L

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N-Nitroso Methotrexate

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Formula : C20H21N9O6

FW : 483.4

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N-Nitroso Methotrexate EP Impurity F

N-Nitroso Methotrexate EP Impurity F

CAS No. : NA

CAT No. : KMM018059

Formula : C20H21N9O6

FW : 483.4

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N-Nitroso Methotrexate EP Impurity L

N-Nitroso Methotrexate EP Impurity L

CAS No. : NA

CAT No. : KMM018060

Formula : C13H15N3O6

FW : 309.3

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Methotrexate EP Impurity F

Methotrexate EP Impurity F

CAS No. : 51865-79-3

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K. M. Pharma Solution Pvt. Ltd, India. (CIN: U72100GJ2023PTC141278) is the FDCA, GMP-GLP, ISO 9001:2015, NABL (ISO/IEC 17025, ISO 17034) accredited, chemistry based innovation driven company involved in synthesis of nitrosamines impurities, pharmacopeial and non-pharmacopeial impurity standards, reference standards, drug metabolites, glucuronides, process degradants, excipient related impurities, unknown impurity isolation and characterisation and stable isotope products. Also is an integrated contract research, development and manufacturing organisation providing scientific services -- from early discovery to commercial supply.

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