Methotrexate

Methotrexate Disodium

Catalogue #: AR-M03093
CAS #: 7413-34-5
Alternate CAS #: 59-05-2 (free base)
Molecular Formula:
Molecular weight: 452.43; 2(22.99)

H.S. code:

Inventory Status:

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SynonymsSodium (S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioate
Description

Sodium (S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioate

Methotrexate Disodium is a fully characterized chemical compound used as a reference standard of API Lumacaftor. The standard offered is compliant with regulatory guidelines. Methotrexate Disodium is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - NA

Methotrexate

M.F.

M.W. 454.45

CAT# AR-M01595

CAS# 59-05-2

Methotrexate

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Methotrexate Amination Derivative

M.F.

M.W. 453.51

CAT# AR-M01610

CAS# NA

Methotrexate

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Methotrexate EP Impurity L

M.F.

M.W. 280.28

CAT# AR-M01604

CAS# 52980-68-4

Methotrexate

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7-Hydroxy Methotrexate Trisodium Salt

M.F.

M.W. 467.42 3 22.99

CAT# AR-M01605

CAS# 5939-37-7 (free acid and keto form)

Methotrexate

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Methotrexate EP Impurity I

M.F.

M.W. 468.48

CAT# AR-M01603

CAS# 66147-29-3

Methotrexate

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Methotrexate EP Impurity H

M.F.

M.W. 468.48

CAT# AR-M01602

CAS# 67022-39-3

Methotrexate

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Methotrexate EP Impurity G

M.F.

M.W. 587.6

CAT# AR-M01608

CAS# 2519848-42-9

Methotrexate

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Methotrexate Impurity D

M.F.

M.W. 326.32

CAT# AR-M01599

CAS# 5623-18-7

Methotrexate

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(R)-Methotrexate

M.F.

M.W. 454.45

CAT# AR-M01607

CAS# 51865-79-3

Methotrexate

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Methotrexate EP Impurity J

M.F.

M.W. 482.5

CAT# AR-M01612

CAS# 34378-65-9

Methotrexate

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Methotrexate Diamide Impurity

M.F.

M.W. 481.52

CAT# AR-M03439

CAS# NA

Methotrexate

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Methotrexate EP Impurity B

M.F.

M.W. 440.41

CAT# AR-M01597

CAS# 54-62-6

Methotrexate

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Methotrexate EP Impurity G Disodium Salt

M.F.

M.W. -

CAT# AR-M02999

CAS# NA

Methotrexate

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Methotrexate EP Impurity E Hemihydrochloride

M.F.

M.W. -

CAT# AR-M02998

CAS# 70844-48-3

Methotrexate

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Methotrexate Dimethylamide (Racemic Mixture)

M.F.

M.W. 481.51

CAT# AR-M03364

CAS# NA

Methotrexate

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Methotrexate EP Impurity E

M.F.

M.W. 325.33

CAT# AR-M01600

CAS# 19741-14-1

Methotrexate

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Methotrexate N, N-Dimethylamide

M.F.

M.W. 481.52

CAT# AR-M01611

CAS# 71074-44-7

Methotrexate

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Methotrexate EP Impurity A

M.F.

M.W. 192.18

CAT# AR-M01596

CAS# 945-24-4

Methotrexate

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Methotrexate Impurity C

M.F.

M.W. 455.43

CAT# AR-M01598

CAS# 2410-93-7

Methotrexate

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N-Nitroso Methotrexate EP Impurity F

M.F.

M.W. 483.4

CAT# AR-M03593

CAS# NA

Methotrexate

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N-Nitroso Methotrexate

M.F.

M.W. 483.4

CAT# AR-M03586

CAS# NA

Methotrexate

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Methotrexate Nitroso Impurity 3

M.F.

M.W. 365.4

CAT# AR-M03589

CAS# NA

Methotrexate

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Methotrexate Nitroso Impurity 4

M.F.

M.W. 365.4

CAT# AR-M03590

CAS# NA

Methotrexate

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N,N-Dinitroso Methotrexate EP Impurity L

M.F.

M.W. 338.3

CAT# AR-M03595

CAS# NA

Methotrexate

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N-Nitroso S-Methylaminobenzoyl Glutamicester

M.F.

M.W. 365.4

CAT# AR-M03597

CAS# NA

Methotrexate

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Methotrexate Nitroso Impurity 1 (disodium salt)

M.F.

M.W. 495.5 : 2(23.0)

CAT# AR-M03587

CAS# NA

Methotrexate

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Methotrexate Nitroso Impurity 5

M.F.

M.W. 394.4

CAT# AR-M03591

CAS# NA

Methotrexate

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N-Nitroso Methotrexate EP Impurity B

M.F.

M.W. 469.4

CAT# AR-M03592

CAS# NA

Methotrexate

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N-Nitroso Methotrexate EP Impurity-L

M.F.

M.W. 309.3

CAT# AR-M03594

CAS# NA

Methotrexate

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Methotrexate diethyl ester Nitroso Impurity

M.F.

M.W. 539.6

CAT# AR-M03596

CAS# NA

Methotrexate

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Methotrexate Nitroso Impurity 2

M.F.

M.W. 497.4

CAT# AR-M03588

CAS# NA

Methotrexate

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Methotrexate-d3

M.F.

M.W. 457.47

CAT# AR-M01601

CAS# 432545-63-6

Methotrexate

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7-Hydroxy Methotrexate-d3 Sodium Salt

M.F.

M.W. 470.44 3 22.99

CAT# AR-M01606

CAS# NA

Methotrexate

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