Cosmetic Grade Raw Material L-Hydroxyproline
Features
Our company adheres to the ‘customer first, product first’ business philosophy, adhere to the principle of customer first to provide customers with quality services and high cost-effective 2-bromo-5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazine, CAS No.: 117-62-4, CAS NO: 117943-37-0. Our service system has distinct personality and advantages and has gradually formed a service brand with our own characteristics in the market. Practicability is a concept closely related to users’ subjective feelings. The practicality of a product is related to users’ expectations of the product.
Name: (R)-(−)-Pyrrolidine-3-carboxylic acid
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Synonyms: (R)-β-Proline； (S)-Pyrrolidine-3-carboxylic acid.
CAS No.: 72580-54-2 EINECS: N/A MF: C5H9NO2 MW: 115.13 MP: N/A BP: 252.2℃ at 760 mmHg FP: 106.3℃ Density: 1.186 g/cm3 |
Optical activity：[α]/D -20.5±1.5°, c = 2 in H2O
Purity: 97% Min.
Appearance: White to off-white powder
Application: Syntheses Materials Intermediates
Storage Condition: Store in a cool (2-8℃), dry place. Keep container closed when not in use.