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CAS: 344-25-2
FOB Price:70 USD/Kilogram
Minimum Order Quantity:1/Kilogram
Supply Ability:5 Metric Ton/Month
Payment Terms:L/C,D/A,T/T,
Updatetime:Jul 13 2018
Company Profile
Contact:Selina Zhang
Address: Room 60M(604), Block A1-3, Hangzhou Zhejiang China
Quick Details
Classification: Pharmaceutical Intermediates
Cas NO.: 344-25-2
Molecular Formula: C5H9NO2
Melting Point: 223℃
Boiling Point: 252.2 °C at 760 mmHg
Stability: Stable under normal temperatures and pressures.
Water Solubility: soluble >1000 g/L (20℃)
Refractive index:85 ° (C=4, H2O)
Flash Point: 106.3 °C
Purity: 99%
Appearance: White to off-white powder
usage: Amino Acids and Derivatives;
Brand Name: Utanpharma
EINECS: 206-452-7
Aliase: D-Pyrrolidine-2-carboxylic acid;D-(+)-proline;D-Pyrrolidine-2-carboxylic acid;D-Proline (Food Grade);
Purity: 99%
Appearance:white powder
Brand: Utanpharma
Packaging & Delivery
Packaging Detail: 25kg /drum;1kg/bag
Delivery Detail: from stock
Detailed Description
Name: Proline
Synonyms: D-Prolin;(R)-pyrrolidine-2-carboxylic acid;D-Proline;(2R)-pyrrolidine-2-carboxylic acid;H-D-Pro-OH;D-(+)-Proline; D-Pyrrolidine-2-carboxylic acid;D-(+)-proline;D-Pyrrolidine-2-carboxylic acid;D-Proline (Food Grade);
CAS Registry number: 344-25-2
Molecular Formula: C5H9NO2
Boiling Point: 252.2 °C at 760 mmHg
Flash Point: 106.3 °C
Density: 1.186g/cm3
Water:soluble >1000 g/L (20℃)
Appearance: White to off-white powder
Safety Statements: S24/25
Company Information
Name:Hangzhou Utanpharma biology co,.Ltd √ Verified
Category:LLC (Ltd Liability Corp)
Trade Category: Trading Company√ Verified
Registered Time: 2009 √ Verified
Registered Capital: US$1 Million - US$2.5 Million
Legal Representative: √ Verified
Employees: 11 - 50 People
Address: Room 60M(604), Block A1-3, Hangzhou Zhejiang China
Product/Service: Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.

Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing? of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,including those from Zhejiang University of Technology, we make special effort to research and development of new products. We have made great achivements in the R&D and have already manufactured in large quantity for the following products, cardiovascular and anti-diabetes, anti-cancer,ophthalmology and prostaglandin, antiviral, hormones and cns-psychosis. We could offer Products both from labs and from large scale production.

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