N-CARBOBENZYLOXY-L-PROLINE

PRODUCT IDENTIFICATION

CAS NO. 1148-11-4

N-CARBOBENZYLOXY-L-PROLINE

EINECS NO.

214-557-4

FORMULA C13H15NO4
MOL WT. 249.27

H.S. CODE

TOXICITY

SYNONYMS Carbobenzyloxy-L-proline
N-Cbz-L-Pro-OH; D-Z-Pro; N-Cbz-L-Proline;
N-Benzyloxycarbonyl-L-proline; Z-L-proline;

DERIVATION

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

white to off-white crystalline powder

MELTING POINT  
BOILING POINT 75 - 77 C
SPECIFIC GRAVITY

 

SOLUBILITY IN WATER  
pH  
VAPOR DENSITY

 

AUTOIGNITION

 

NFPA RATINGS

 

REFRACTIVE INDEX

 

FLASH POINT

 

STABILITY

Stable under ordinary conditions. Moisture, light sensitive.

GENERAL DESCRIPTION

Chiral pyrrolidine derivatives, containing 5--membered azaheterocycle enantiomeric intermediates, have become more and more valuable in asymmetric synthesis for biological antitumor, anesthetic, antipasmodic, hepatotoxic, antiinflammatory or anti-HIV activities.
SALES SPECIFICATION

APPEARANCE

white to off-white crystalline powder

CHEMICAL PURITY

99.0% min

OPTICAL PUIRTY

99.0% min e.e.
TRANSPORTATION
PACKING
 
HAZARD CLASS Not regulated
UN NO.  
OTHER INFORMATION
Hazard Symbols: n/a, Risk Phrases: 36/37/38, Safety Phrases: 22-24/25
Optical Rotation: -55 ±1° (C=2 in Acetone) 

PRICE INFORMATION