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N-乙酰-L-硫代脯氨酸
Product Name
N-Acetyle L-Thiozolidine Carboxylic Acid (N-Acetyl-L-thioproline)
CAS Number
54323-50-1
Batch NO.
20100315
Manufacture Date
Mar 15, 2010
Analysis Date
Mar 16, 2010
Quantity
Sample
Expiry Date
Mar 14, 2012
中文名称: N-乙酰-L-硫代脯氨酸
中文别名: (R)-3-乙酰基-1,3-噻唑啉-4-羧酸
英文名称: (R)-3-acetylthiazolidine-4-carboxylic acid
英文别名: (4R)-3-Acetyl-1,3-thiazolidine-4-carboxylic acid; 259-102-0
CAS号: 54323-50-1
EINECS号: 259-102-0
分子式: C6H9NO3S
分子量: 175.2056
Items
Limits
Results
Specific rotation
-125~-131°
-130°
State of solution
(Transmittance)
≥98.0%
98.5%
Iron(Fe)
≤10ppm
<10ppm
Heavy metals(Pb)
≤10ppm
<10ppm
Arsenic(As2O3)
≤1ppm
<1ppm
Other Amino Acids
Chromatographically not
detectable
Conforms
Loss on drying
≤0.50%
0.14%
98% 25公斤纸板桶 175