L-Prolinol , 97% , 23356-96-9

Synonym(s):
(S)-(+)-2-(Hydroxymethyl)pyrrolidine;L-Prolinol

CAS NO.：23356-96-9

Empirical Formula: C5H11NO

Molecular Weight: 101.15

MDL number: MFCD00005255

EINECS: 245-605-2

PRODUCT Properties

• Melting point: 42-44℃
• alpha: 31 º ((c=1,Toluene))
• Boiling point: 74-76 °C2 mm Hg(lit.)
• Density: 1.036 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.4853(lit.)
• Flash point: 187 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Chloroform
• pka: 14.77±0.10(Predicted)
• form: Liquid
• Specific Gravity: 1.025
• color: Clear colorless to pale yellow
• optical activity: [α]20/D +31°, c = 1 in toluene
• Water Solubility: Fully miscible in water. Soluble in chloroform.
• Sensitive: Air Sensitive
• BRN: 79843

Description and Uses

L-Prolinol is an intermediate in the synthesis of Physostigmine and Physostigmine derivative used for treatment of Alzheimer's disease.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335-H227
• Precautionary statements: P210e-P280a-P501a-P261-P305+P351+P338-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• F: 3-10-23
• Hazard Note: Irritant/Air Sensitive
• HS Code: 29221990