157848-18-5

Basic information

• Product Name: 4-{3-[(methylsulfonyl)oxy]-4,4-dimethoxybutyl}benzoic acid methyl ester
• Synonyms: 4-{3-[(methylsulfonyl)oxy]-4,4-dimethoxybutyl}benzoic acid methyl ester
• CAS NO: 157848-18-5
• Molecular Weight: 346.401
• Mol File: 157848-18-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-{3-[(methylsulfonyl)oxy]-4,4-dimethoxybutyl}benzoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-{3-[(methylsulfonyl)oxy]-4,4-dimethoxybutyl}benzoic acid methyl ester(157848-18-5)
• EPA Substance Registry System: 4-{3-[(methylsulfonyl)oxy]-4,4-dimethoxybutyl}benzoic acid methyl ester(157848-18-5)

Safety Data

• Hazardous Substances Data: 157848-18-5(Hazardous Substances Data)

Upstream product

• 124-63-0 methanesulfonyl chloride 
• 157848-17-4 4-(3-hydroxy-4,4-dimethoxybutyl)benzoic acid methyl ester 
• 619-44-3 methyl 4-iodobenzoate 
• 157848-15-2 1,1-dimethoxybut-3-yn-2-ol 
• 157848-16-3 4-(3-hydroxy-4,4-dimethoxybut-1-ynyl)benzoic acid methyl ester 
• 1571-08-0 methyl 4-formylbenzoate 
• 6342-56-9 Pyruvic aldehyde dimethyl acetal 

Downstream Products

• 155405-80-4 C₁₆H₁₆N₄O₃ 
• 1007376-45-5 C₁₅H₁₃N₄O₃^(1-)*Na⁽¹⁺⁾ 
• 137281-39-1 C₁₅H₁₄N₄O₃ 
• 155405-81-5 C₂₂H₂₅N₅O₆ 
• 1006872-74-7 N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid monosodium salt 
• 157848-27-6 2(S)-({4-[2-(2-amino-4-oxo-4,6,7,8-tetrahydro-3H-pyrimido[5,4-b][1,4]thiazin-6-yl)ethyl]benzoyl}amino)pentanedioic acid diethyl ester 
• 157848-23-2 4-({3-[(2,4-diamino-6-oxo-1,6-dihydropyrimidin-5-yl)sulfanyl]-3-[1,3]dioxolan-2-yl}propyl)benzoic acid methyl ester 
• 157848-24-3 4-[2-(2-amino-7-hydroxy-4-oxo-4,6,7,8-tetrahydro-3H-pyrimido[5,6-b][1,4]thiazin-6-yl)ethyl]benzoic acid methyl ester 
• 157848-25-4 4-[2-(2-amino-4(3H)-oxo-5,6,7,8-tetrahydro[5,6-b][1,4]thiazin-6-yl)ethyl]benzoic acid methyl ester 
• 157848-26-5 4-[2-(2-amino-4-oxo-4,6,7,8-tetrahydro-3H-pyrimido[5,4-b][1,4]thiazin-6-yl)ethyl]benzoic acid 
• 157848-21-0 4-{3-[1,3]dioxolan-2-yl-3-[(4-methoxybenzyl)sulfanyl]propyl}benzoic acid methyl ester 
• 157848-20-9 4-{3-[(4-methoxybenzyl)thio]-4-oxobutyl}benzoic acid methyl ester 
• 157848-22-1 4-(3-[1,3]dioxolan-2-yl-3-mercaptopropyl)benzoic acid methyl ester 
• 157848-19-6 4-{3-[(methylsulfonyl)oxy]-4-oxobutyl}benzoic acid methyl ester 

Relevant articles and documents

A NEW CRYSTALLINE FORM OF PEMETREXED DISODIUM

The present invention relates to a new polymorphic or crystalline form of Pemetrexed Disodium, processes for its preparation and its use, in particular for the preparation of medicaments.