Methotrexate

7-Hydroxy Methotrexate Trisodium Salt

Catalogue #: AR-M01605
CAS #: 5939-37-7 (free acid and keto form)
Alternate CAS #: NA
Molecular Formula:
Molecular weight: 467.42 3 22.99

H.S. code: 29335995

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Synonyms(S)-2-(4-(((2,4-diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioicacid,trisodiumsalt;7-Hydroxy Methotrexate Trisodium Salt
Description

(S)-2-(4-(((2,4-diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioicacid,trisodiumsalt;7-Hydroxy Methotrexate Trisodium Salt

7-Hydroxy Methotrexate Trisodium Salt is a fully characterized chemical compound used as a reference standard of API Methotrexate. The standard offered is compliant with regulatory guidelines. 7-Hydroxy Methotrexate Trisodium Salt 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 - 5939-37-7 (free acid and keto form)

Methotrexate

M.F.

M.W. 454.45

CAT# AR-M01595

CAS# 59-05-2

Methotrexate Amination Derivative

M.F.

M.W. 453.51

CAT# AR-M01610

CAS# NA

Methotrexate EP Impurity L

M.F.

M.W. 280.28

CAT# AR-M01604

CAS# 52980-68-4

Methotrexate EP Impurity I

M.F.

M.W. 468.48

CAT# AR-M01603

CAS# 66147-29-3

Methotrexate EP Impurity H

M.F.

M.W. 468.48

CAT# AR-M01602

CAS# 67022-39-3

Methotrexate EP Impurity G

M.F.

M.W. 587.6

CAT# AR-M01608

CAS# 2519848-42-9

Methotrexate Impurity D

M.F.

M.W. 326.32

CAT# AR-M01599

CAS# 5623-18-7

(R)-Methotrexate

M.F.

M.W. 454.45

CAT# AR-M01607

CAS# 51865-79-3

Methotrexate EP Impurity J

M.F.

M.W. 482.50

CAT# AR-M01612

CAS# 34378-65-9

Methotrexate Diamide Impurity

M.F.

M.W. 481.52

CAT# AR-M03439

CAS# NA

Methotrexate EP Impurity B

M.F.

M.W. 440.41

CAT# AR-M01597

CAS# 54-62-6

Methotrexate EP Impurity G Disodium Salt

M.F.

M.W. -

CAT# AR-M02999

CAS# NA

Methotrexate EP Impurity E Hemihydrochloride

M.F.

M.W. -

CAT# AR-M02998

CAS# 70844-48-3

Methotrexate Dimethylamide (Racemic Mixture)

M.F.

M.W. 481.51

CAT# AR-M03364

CAS# NA

Methotrexate Disodium

M.F.

M.W. 452.43; 2(22.99)

CAT# AR-M03093

CAS# 7413-34-5

Methotrexate EP Impurity E

M.F.

M.W. 325.33

CAT# AR-M01600

CAS# 19741-14-1

Methotrexate N, N-Dimethylamide

M.F.

M.W. 481.52

CAT# AR-M01611

CAS# 71074-44-7

Methotrexate EP Impurity A

M.F.

M.W. 192.18

CAT# AR-M01596

CAS# 945-24-4

Methotrexate Impurity C

M.F.

M.W. 455.43

CAT# AR-M01598

CAS# 2410-93-7

Methotrexate Impurity 12

M.F.

M.W. 496.53

CAT# AR-M04444

CAS# NA

Methotrexate Impurity 13

M.F.

M.W. 496.53

CAT# AR-M04445

CAS# NA

Methotrexate EP Impurity G Enantiomer

M.F.

M.W. 587.60

CAT# AR-M04455

CAS# NA

Methotrexate Triglutamate Trifluoroacetate

M.F.

M.W. 712.67

CAT# AR-M04426

CAS# 41600-14-0 (free amine)

Methotrexate Diglutamate

M.F.

M.W. 583.56

CAT# AR-M04450

CAS# 41600-13-9

Methotrexate EP Impurity I Enantiomer ((R)-Methotrexate-1- Monomethyl Ester)

M.F.

M.W. 468.47

CAT# AR-M04457

CAS# 440339-37-7

Methotrexate EP Impurity L Enantiomer

M.F.

M.W. 280.28

CAT# AR-M04453

CAS# 52030-86-1

Methotrexate Impurity 8

M.F.

M.W. 510.56

CAT# AR-M04436

CAS# 79640-70-3

Methotrexate Heptaglutamate Trifluoroacetate

M.F.

M.W. 1229.14

CAT# AR-M04430

CAS# 59-05-2 (free amine)

Methotrexate Impurity 9

M.F.

M.W. 192.18

CAT# AR-M04440

CAS# 881-33-4

Methotrexate Tetraglutamate Trifluoroacetate

M.F.

M.W. 841.78

CAT# AR-M04428

CAS# 73610-81-8 (free amine)

N-[4-[[(2-amino-6-pteridinyl)methyl]amino]benzoyl]-Glutamic acid

M.F.

M.W. 425.41

CAT# AR-M04432

CAS# 728946-34-7

Methotrexate Impurity 9

M.F.

M.W. 151.17

CAT# AR-B06779

CAS# 10541-83-0

Methotrexate Impurity 10

M.F.

M.W. 141.13

CAT# AR-M04441

CAS# 22715-34-0

7-Hydroxy Methotrexate Trisodium Salt

M.F.

M.W. 467.42 3*22.99

CAT# AR-M04446

CAS# NA

Methotrexate EP Impurity F Disodium Salt ((R)-Methotrexate Disodium Salt)

M.F.

M.W. 454.45 2*22.99

CAT# AR-M04448

CAS# NA

Methotrexate Impurity 2 Trifluoroacetate

M.F.

M.W. 453.51 114.02

CAT# AR-M04449

CAS# NA

Methotrexate Impurity 1 HCl

M.F.

M.W. 481.52 36.46

CAT# AR-M04451

CAS# NA

Methotrexate EP Impurity I Sodium Salt (Methotrexate-1-Monomethyl Ester Sodium Salt)

M.F.

M.W. 467.47 22.99

CAT# AR-M04452

CAS# NA

Methotrexate Impurity 11 Sulfate

M.F.

M.W. 140.15 98.07

CAT# AR-M04442

CAS# 5392-28-9

N-Nitroso Methotrexate EP Impurity F

M.F.

M.W. 483.4

CAT# AR-M03593

CAS# NA

N-Nitroso Methotrexate

M.F.

M.W. 483.4

CAT# AR-M03586

CAS# NA

Methotrexate Nitroso Impurity 3

M.F.

M.W. 365.4

CAT# AR-M03589

CAS# NA

Methotrexate Nitroso Impurity 4

M.F.

M.W. 365.4

CAT# AR-M03590

CAS# NA

N,N-Dinitroso Methotrexate EP Impurity L

M.F.

M.W. 338.3

CAT# AR-M03595

CAS# NA

N-Nitroso S-Methylaminobenzoyl Glutamicester

M.F.

M.W. 365.4

CAT# AR-M03597

CAS# NA

Methotrexate Nitroso Impurity 1 (disodium salt)

M.F.

M.W. 495.5 : 2(23.0)

CAT# AR-M03587

CAS# NA

Methotrexate Nitroso Impurity 5

M.F.

M.W. 394.4

CAT# AR-M03591

CAS# NA

N-Nitroso Methotrexate EP Impurity B

M.F.

M.W. 469.4

CAT# AR-M03592

CAS# NA

N-Nitroso Methotrexate EP Impurity-L

M.F.

M.W. 309.3

CAT# AR-M03594

CAS# NA

Methotrexate diethyl ester Nitroso Impurity

M.F.

M.W. 539.6

CAT# AR-M03596

CAS# NA

Methotrexate Nitroso Impurity 2

M.F.

M.W. 497.4

CAT# AR-M03588

CAS# NA

N-Nitroso Methotrexate Impurity 11

M.F.

M.W. 169.15

CAT# AR-M04443

CAS# NA

Methotrexate-d3

M.F.

M.W. 457.47

CAT# AR-M01601

CAS# 432545-63-6

7-Hydroxy Methotrexate-d3 Sodium Salt

M.F.

M.W. 470.44 3 22.99

CAT# AR-M01606

CAS# NA

N-Nitroso Methotrexate-13C-d3

M.F.

M.W. 487.46

CAT# AR-M04437

CAS# NA

Methotrexate EP Impurity B-d4

M.F.

M.W. 444.44

CAT# AR-M04438

CAS# NA

N-Nitroso Methotrexate EP Impurity B-d4

M.F.

M.W. 473.44

CAT# AR-M04439

CAS# NA

Methotrexate-d3 Diglutamate Trifluoroacetate

M.F.

M.W. 586.57

CAT# AR-M04425

CAS# 432545-63-6 (free amine)

Methotrexate-d3 Triglutamate Trifluoroacetate

M.F.

M.W. 715.69

CAT# AR-M04427

CAS# 432545-63-6 (free amine)

Methotrexate-d3 Tetraglutamate Trifluoroacetate

M.F.

M.W. 844.80

CAT# AR-M04429

CAS# 432545-63-6 (free amine)

Methotrexate-d3 Heptaglutamate Trifluoroacetate

M.F.

M.W. 1232.14

CAT# AR-M04431

CAS# 432545-63-6 (free amine)

7-Hydroxy Methotrexate-d3 Monosodium Salt

M.F.

M.W. 472.46 22.99

CAT# AR-M04447

CAS# NA

Methotrexate-13C-d3 Disodium Salt

M.F.

M.W. 458.44 2*22.99

CAT# AR-M04454

CAS# NA

Methotrexate EP Impurity F-13C-d3 Disodium Salt ((R)-Methotrexate-13C-d3 Disodium Salt)

M.F.

M.W. 456.44 2*22.99

CAT# AR-M04456

CAS# NA

Methotrexate Impurity 3-d3

M.F.

M.W. 457.47

CAT# AR-M04458

CAS# NA

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