324922
(−)-Methyl (S)-3-bromo-2-methylpropionate
97%
Synonym(s):
(−)-Methyl (S)-β-bromoisobutyrate
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About This Item
Linear Formula:
BrCH2CH(CH3)CO2CH3
CAS Number:
Molecular Weight:
181.03
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1720832
Assay:
97%
Form:
liquid
Quality Segment
assay
97%
form
liquid
optical activity
[α]20/D −23 to −16°, c = 5 neat
optical purity
ee: 99% (GLC)
refractive index
n
bp
97.5-98.5 °C/62 mmHg (lit.)
density
1.422 g/mL at 25 °C (lit.)
functional group
bromo, ester
SMILES string
COC(=O)[C@H](C)CBr
InChI
1S/C5H9BrO2/c1-4(3-6)5(7)8-2/h4H,3H2,1-2H3/t4-/m1/s1
InChI key
FKWNAVCXZSQYTA-SCSAIBSYSA-N
Application
(−)-Methyl (S)-3-bromo-2-methylpropionate can be used:
- As a reference substrate in the alkylation reactions of vitamin B12 derivatives.
- As a starting material in the preparation of biologically significant 3-[(2H-1,2,4-benzothiadiazine-1,1-dioxide-3-yl)thio]-2-methylpropanoic acids.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
163.4 °F - closed cup
Flash Point (°C)
73 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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