产品名称

硫代脯氨酸

CAS NO

34592-47-7

中文别名

4-羧基噻唑 ;L-硫代脯氨酸 ;3,4-二羟基-5-硝基-4'-甲基二苯甲酮 ;(R)-(-)-噻唑啉-4-羧酸 ;4-羧酸-噻唑 ;L-噻唑-4-羧酸 ;L-噻唑烷4-羧酸 ;2-硫代噻唑烷-4-羧酸 ;(R)-(-)-四氢噻唑-4-羧酸; ;L-噻唑-4-羧酸

英文名称

4-Thiazolidinecarboxylicacid, (4R)-

英文别名

4-Thiazolidinecarboxylicacid, (R)-; 4-Thiazolidinecarboxylic acid, L- (8CI); (4R)-1,3-Thiazolidine-4-carboxylicacid; (4R)-4-Thiazolidinecarboxylic acid; (R)-(-)-Thiazolidine-4-carboxylicacid; (R)-4-Thiazolidinecarboxylic acid; L-4-Thiazolidinecarboxylic acid;L-Thioproline

分子式

C₄H₇NO₂S

分子量

133.16

EINECS

252-106-3

熔点

190-200°C (dec.)(lit.)

沸点

350.3oC at 760 mmHg

毒性

1、   急性毒性：小鼠经口LD50：210mg/kg              小鼠静脉注射LD50：178mg/kg

L-Leucine	CAS NO：34592-47-7
Chemical Name	L-Thioproline
Molecular Structure
Molecular Formula	C4H7NO2S
Molecular Weight	133.16
Characteristics	White crystals crystalline powder
Packing	25㎏/drum，25㎏/carton
Quality  Standard	AJI92/USP28/EP5/FCCIV

Specification

Specific Rotation	-196.0 o --- -205.0 o
State of Solution	≥95.0%
Heavy Metals (Pb)	≤10ppm10mg/kg
Iron(Fe)	≤10mg/kg
Chloride(Cl)	≤0.05%
Ammonium(NH4)	≤0.02%
Sulfate(SO4)	≤0.03%
Arsenic (As2O3)	≤1ppm
Loss on Drying	≤0.5%
Residue in Ignition(Sulfated)	≤0.20%
Assay	98.5%-101.5%