(R)-2-Hydroxy-4-Phenylbutyric Acid (R)-HPBA CAS 29678-81-7 Purity >99.0% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (R)-2-Hydroxy-4-Phenylbutyric Acid ((R)-HPBA) (CAS: 29678-81-7) with high quality, commercial production. Ruifu Chemical offers a wide range of chiral compounds. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Chemical Name | (R)-2-Hydroxy-4-Phenylbutyric Acid |
Synonyms | (R)-HPBA; (2R)-2-Hydroxy-4-Phenylbutanoic Acid |
CAS Number | 29678-81-7 |
CAT Number | RF-CC314 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C10H12O3 |
Molecular Weight | 180.20 |
Solubility (Soluble in) | Methanol |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White to Off-White Powder |
Purity / Analysis Method | >99.0% (HPLC) |
Melting Range | 114.0~117.0℃ |
Specific Rotation [α]20/D | -7.0°~-10.0° (C=1, EtOH) |
Loss On Drying | ≤0.50% |
Infrared Spectrum | Conforms to Structure |
NMR | Conforms to Structure |
Test Standard | Enterprise Standard |
Usage | Pharmaceutical Intermediates |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture


(R)-2-Hydroxy-4-Phenylbutyric Acid (CAS: 29678-81-7) can be used as an intermediate in the manufacture of angiotensin converting enzyme inhibitors (ACE-inhibitors).
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