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ChemicalBook >> CAS DataBase List >> Methotrexate α-Methyl Ester

Methotrexate α-Methyl Ester

Methotrexate α-Methyl Ester price.
  • $650
  • Product name: Methotrexate α-Methyl Ester
  • CAS: 66147-29-3
  • MF: C21H24N8O5
  • MW: 468.47
  • EINECS:
  • MDL Number:
  • Synonyms:Methotrexate EP Impurity I（Amethopterin EP Impurity I）;(4S)-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid;Methotrexate EP Impurity I/Methotrexate 1-Methyl Ester/Methotrexate α-Methyl Ester/(4S)-4-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid;Methotrexate EP Impurity I (Methotrexate-1-Monomethyl Ester);Methotrexate-1-monomethyl ester;Methotrexate Impurity I;L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, 1-methyl ester;(S)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic acid
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Biosynth Carbosynth
  • Medical Isotopes, Inc.
Package
  • 10mg
  • ManufacturerBiosynth Carbosynth
  • Product numberIM71454
  • Product descriptionMethotrexate-1-monomethyl ester
  • Packaging10mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number52129
  • Product descriptionMethotrexateα-MethylEster
  • Packaging10mg
  • Price$650
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biosynth Carbosynth IM71454 Methotrexate-1-monomethyl ester 10mg $650 2021-12-16 Buy
Medical Isotopes, Inc. 52129 Methotrexateα-MethylEster 10mg $650 2021-12-16 Buy

Properties

solubility :Aqueous Base (Slightly), DMSO (Slightly, Heated), Methanol (Slightly)
form :Solid
color :Light Yellow to Dark Orange

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Methotrexate α-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.

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Suppliers and manufacturers

Standardpharm Co. Ltd.
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TargetMol Chemicals Inc.
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China National Standard Pharmaceutical Corporation Limited
Amadis Chemical Company Limited J & K SCIENTIFIC LTD. BOC Sciences Beijing Comparison Pharmaceutical Technology Co., Ltd Shanghai TaoSu Biochemical Technology Co., Ltd.