L-Cysteine Base
Basic Information
939
53
9
4.6(8)
Subcategory & Sub-subcategory
Trade Type
Sell
Product Name
L-Cysteine Base
Details
Substance
Specifications
- IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid
- CAS Number: 52-90-4
- Chemical Formula: C3H7NO2S
- Molecular Weight: 121.16
- EC Number: 200-158-2
- Specific rotation: +8.3-+9.5°
- Heavy Metals: ≤10ppm
- Loss on Drying: ≤0.50%
- Residue on ignition: ≤0.10%
- Assay: 98.0-101.0%
- pH: 4.5-5.5
Other Information
Additional Description:
Ningbo Create Bio-Engineering Co., Ltd., established in 2003, is a distributor and manufacturer supplying amino acids, derivatives and other antibiotics, with own-brand R&D capability. The company offers CRO, CMO and CDMO contract services to markets across North America, Latin America, Western and Eastern Europe, Australasia, Asia, the Middle East and Africa.
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