(S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER
Synonym(s):(−)-Methyl (S)-β-bromoisobutyrate
- CAS NO.：98190-85-3
- Empirical Formula: C5H9BrO2
- Molecular Weight: 181.03
- MDL number: MFCD00064487
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:47
What is (S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER?
The Uses of (S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER
(?)-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.
Properties of (S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER
| Boiling point: | 97.5-98.5 °C62 mm Hg(lit.) |
| Density | 1.422 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 165 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| optical activity | [α]20/D 23 to 16°, c = 5 neat |
| BRN | 1720832 |
| CAS DataBase Reference | 98190-85-3(CAS DataBase Reference) |
Safety information for (S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. 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. |
Computed Descriptors for (S)-(-)-3-BROMOISOBUTYRIC ACID METHYL ESTER
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![ETHYL 8-(BROMOMETHYL)-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB5464092.gif)
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