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Suzhou Fushilai Pharmaceutical Co., Ltd.
Suzhou Fushilai Pharmaceutical Co., Ltd.
24 YRS
Jiangsu, China
Main Products:
R-(+)- Alpha Lipoic Acid / Thioctamide / 6,8-Dichloro Ethyl Caprylate / Dl-Thioctic Acid / N-Acetyl Carnosine / Zinc Carnosine / L-Carnosine / Phosphatidylcholine
Jiangsu, China
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N-Acetyl-L-Carnosine / CAS 56353-23-0
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
N-Acetyl-L-Carnosine
CAS: 56353-23-0
Molecular Formula: C11H16N4O4
Molecular Mass: 268.27
Structure:
[Appearance]:white or off-white powder
[Specific Optical Rotation]: +24.5°～+27.5°
[Loss on Dry]: ≤6.5%
[Heavy Metal]: ≤10ppm
[Assay Determination] : ≥98.0% (dried basis)
[Package and Storage Condition]:25kg/drum, store and seal.
Typical Properties
Summary
N-Acetylcarnosine (NAC) is a naturally occurring compound chemically related to the dipeptide carnosine. The NAC molecular structure is identical to carnosine with the exception that it carries an additional acetyl group. The acetylation makes NAC more resistant to degradation by carnosinase, an enzyme that breaks down carnosine to its constituent amino acids, beta-alanine and histidine.
CAS No.
56353-23-0
Formula
C11H16N4O4
Molecular Mass
268.26900
Exact Mass
268.11700
PSA
124.18000
Logp
-0.17040
IUPAC
(2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid
SMILES
CC(=O)NCCC(=O)N[CH](CC1=CN=CN1)C(=O)O
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Chemical and Physical Properties
Melting Point
253 - 260ºC
Density
1.343 g/cm3
Boiling Point
775.9ºC at 760 mmHg
Flash Point
423ºC
Appearance
White or off white powder
Export information
HS Code
2942000000
Export Rebate
13%
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