(−)-Methyl (S)-3-bromo-2-methylpropionate
ALDRICH/324922 - 97%
Synonym: (−)-Methyl (S)-β-bromoisobutyrate
CAS Number: 98190-85-3
Empirical Formula (Hill Notation): C5H9BrO2
Molecular Weight: 181.03
MDL Number: MFCD00064487
Linear Formula: BrCH2CH(CH3)CO2CH3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 324922-5G.
| assay | 97% |
| bp | 97.5-98.5 °C/62 mmHg (lit.) |
| density | 1.422 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | bromo |
| ester | |
| InChI | 1S/C5H9BrO2/c1-4(3-6)5(7) |
| InChI key | FKWNAVCXZSQYTA-SCSAIBSYSA |
| optical activity | [α]20/D −23 to −16°, c = 5 neat |
| optical purity | ee: 99% (GLC) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | COC(=O)[C@H](C)CBr |
| Application: | (−)-Methyl (S)-3-bromo-2-methylpropion • 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 |
| Packaging: | 5 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 163.4 °F - closed cup |
| Flash Point(C) | 73 °C - closed cup |
| Purity | 97% |
| bp | 97.5-98.5 °C/62 mmHg (lit.) |
| Density | 1.422 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352101 |