METHYL 2-BROMO-2-BUTENOATE
![METHYL 2-BROMO-2-BUTENOATE Structure](CAS/GIF/17642-18-1.gif)
- CAS No.
- 17642-18-1
- Chemical Name:
- METHYL 2-BROMO-2-BUTENOATE
- Synonyms
- Einecs 241-627-1;METHYL A-BROMOCROTONATE;METHYL 2-BROMOCROTONATE;METHYL 2-BROMO-2-BUTENOATE;(Z)-Methyl 2-broMobut-2-enoate;2-Bromo-2-butenoic acid methyl ester;methyl 2-bromo-2-butenoate (cis+trans);2-Butenoic acid, 2-bromo-, methyl ester;Methyl 2-bromo-2-butenoate (cis+trans), >=95.0% (GC);METHYL 2-BROMOBUT-2-ENOATE (MIXTURE OF TRANS AND CIS)
- CBNumber:
- CB4715928
- Molecular Formula:
- C5H7BrO2
- Molecular Weight:
- 179.01
- MOL File:
- 17642-18-1.mol
- Modify Date:
- 2022/8/15 17:39:12
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
F | 8 |
METHYL 2-BROMO-2-BUTENOATE Chemical Properties,Uses,Production
General Description
Methyl 2-bromo-2-butenoate(Methyl (Z)-2-bromocrotonate) yields (S)-2-bromobutanoic acid by baker′s yeast fermentation. It undergoes biotransformation catalyzed by old yellow enzyme to yield methyl (S)-2-bromobutanoate, a key intermediate for the synthesis of chiral drugs. It is a biannelating reagent which participates in double Michael-additions.
METHYL 2-BROMO-2-BUTENOATE Preparation Products And Raw materials
Raw materials
Preparation Products
METHYL 2-BROMO-2-BUTENOATE Suppliers
Global( 26)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Narchem Corporation | 800 458 1057 sales | United States | 2814 | 60 | Inquiry |
3B Scientific Corporation | 847 281 9822 | United States | 6971 | 56 | Inquiry |
Service Chemical Inc. | 888-895-6920 | Germany | 6373 | 71 | Inquiry |
HONEST JOY HOLDINGS LIMITED | +86-755-26404303 | United States | 6702 | 54 | Inquiry |
3B Scientific Corporation | 847.281.9822 | United States | 6744 | 47 | Inquiry |
Alway Chem, China | 0532-85865000 | China | 2019 | 43 | Inquiry |
CARBONE SCIENTIFIC CO.,LTD | +44(0)870 486 8629 | United Kingdom | 6682 | 30 | Inquiry |
SIGMA-RBI | 800 736 3690 (Orders) | Switzerland | 6913 | 91 | Inquiry |
Energy Chemical | 021-021-58432009 400-005-6266 | China | 44700 | 61 | Inquiry |
Riedel-de Haen AG | 800 558-9160 | United States | 6825 | 87 | Inquiry |
Supplier | Advantage |
---|---|
Narchem Corporation | 60 |
3B Scientific Corporation | 56 |
Service Chemical Inc. | 71 |
HONEST JOY HOLDINGS LIMITED | 54 |
3B Scientific Corporation | 47 |
Alway Chem, China | 43 |
CARBONE SCIENTIFIC CO.,LTD | 30 |
SIGMA-RBI | 91 |
Energy Chemical | 61 |
Riedel-de Haen AG | 87 |
17642-18-1(METHYL 2-BROMO-2-BUTENOATE)Related Search:
METHYL 2-BROMO-2-BUTENOATE
METHYL 2-BROMOCROTONATE
METHYL A-BROMOCROTONATE
methyl 2-bromo-2-butenoate (cis+trans)
2-Bromo-2-butenoic acid methyl ester
Einecs 241-627-1
(Z)-Methyl 2-broMobut-2-enoate
Methyl 2-bromo-2-butenoate (cis+trans), >=95.0% (GC)
2-Butenoic acid, 2-bromo-, methyl ester
METHYL 2-BROMOBUT-2-ENOATE (MIXTURE OF TRANS AND CIS)
17642-18-1
CH3CHCBrCOOCH3
Building Blocks
Carbonyl Compounds
C2 to C5
Organic Building Blocks
Esters