468347

(R)-(+)-2-Bromo-3-methylbutyric acid

96%

• Linear Formula: (CH₃)₂CHCH(Br)CO₂H
• CAS Number: 76792-22-8
• Molecular Weight: 181.03
• MDL number: MFCD00210113
• UNSPSC Code: 12352101
• PubChem Substance ID: 24870509
• NACRES: NA.22

Properties

• Assay: 96%
• optical activity: [α]22/D +21°, c = 37 in benzene
• bp: 90-100 °C/0.5 mmHg (lit.)
• mp: 35-40 °C (lit.)
• SMILES string: CC(C)[C@@H](Br)C(O)=O
• InChI: 1S/C5H9BrO2/c1-3(2)4(6)5(7)8/h3-4H,1-2H3,(H,7,8)/t4-/m1/s1
• InChI key: UEBARDWJXBGYEJ-SCSAIBSYSA-N

Description

Application

(R)-(+)-2-Bromo-3-methylbutyric acid can be used:

• As an anionic counterpart of morpholinium based chiral ionic liquids applicable in the Heck arylation reaction of 2,3-dihydrofuran.
• As a starting material in the synthesis of fructosyl peptide oxidase inhibitors.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H314
• Precautionary Statements: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves