D-2-Phenylglycine
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Product Description
D-2-Phenylglycine
Specification of Product
Product Name : D-2-Phenylglycine
D-Phenylglycine
CAS No.: 875-74-1
Molecular Formula: C8H9NO2
Molecular Weight: 151.17
D-2-Phenylglycine specification
Appearance: White to off-white crystals or powder
IR Identification: Matches reference standard
Purity: ≥99.0% (neutralization titration)
Specific Rotation [α]²⁰D: -156° to -160°
Alkali Solubility Test: Solution is clear
Water Content: 0.2% (Karl Fischer)
Iron Ions: ≤10 ppm
D-2-Phenylglycine Uses
D-2-Phenylglycine is an optically active compound and a crucial intermediate in the production of various advanced penicillin-class antibiotics (such as ampicillin, piperacillin, and apalcillin) and cephalosporin-class antibiotics (such as cephalexin, cephradine, and cefaclor). Higher optical purity results in synthesized antibiotics with reduced toxic side effects, enhanced physiological activity, and stronger antibacterial efficacy.
D-2-Phenylglycine Packaging
25 kg net weight paper-plastic composite bags.
Production Capacity: 3,000 MT/year.
D-2-Phenylglycine Storage
Stored in a cool, dry, well-ventilated place. Avoid contamination by impurities and keep away from sources of fire.