L-Serine
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Product Description
Product
L-Serine
CAS
56-45-1
Formula
C3H7NO3
Synonym
L-Serine; (S)-2-Amino-3-hydroxypropionic Acid; L-2-Amino-3-hydroxypropanoic Acid
Typical Product Specifications
Identification
Passes IR Test
Specific Rotation
+14.0 ° and +15.6°
Loss on Drying
NMT 0.2%
Residue on ignition; USP <281>
NMT 0.1%
Chloride; USP <221>
NMT 0.05 %
Sulfate; USP <221>
NMT 0.03%
Iron
NMT 0.003%
Heavy Metals; USP <231>
NMT 0.0015%
Organic Volatiles
Meets the requirements
Individual Impurities
NMT 0.5%
Chromatographic Purity min
NMT 1.5%
Total Impurities
NMT 2.0 %
Assay %
98.5% - 101.5%
Insolubility
in alcohol, ether
Melting Point
228 c (dec.)
Odor
wh. cryst. or cryst. powd., odorless, sweet taste
Molecular weight
105.10
Solubility
water
Chemical Structure
Notes
Uses- Biochemical research; dietary supplement, nutrient in foods and pharmaceuticals; flavoring; feed additive; culture media; microbiological tests; infusion sol'ns.; diagnostic aids; peptide drug
Class
L-Serine
Product Description
Product
L-Serine
CAS
56-45-1
Formula
C3H7NO3
Synonym
L-Serine; (S)-2-Amino-3-hydroxypropionic Acid; L-2-Amino-3-hydroxypropanoic Acid
Typical Product Specifications
Identification
Passes IR Test
Specific Rotation
+14.0 ° and +15.6°
Loss on Drying
NMT 0.2%
Residue on ignition; USP <281>
NMT 0.1%
Chloride; USP <221>
NMT 0.05 %
Sulfate; USP <221>
NMT 0.03%
Iron
NMT 0.003%
Heavy Metals; USP <231>
NMT 0.0015%
Organic Volatiles
Meets the requirements
Individual Impurities
NMT 0.5%
Chromatographic Purity min
NMT 1.5%
Total Impurities
NMT 2.0 %
Assay %
98.5% - 101.5%
Insolubility
in alcohol, ether
Melting Point
228 c (dec.)
Odor
wh. cryst. or cryst. powd., odorless, sweet taste
Molecular weight
105.10
Solubility
water
Chemical Structure
Notes
Uses- Biochemical research; dietary supplement, nutrient in foods and pharmaceuticals; flavoring; feed additive; culture media; microbiological tests; infusion sol'ns.; diagnostic aids; peptide drug
Class
