L(+)-Serine, Multi-Compendial, Macron Fine Chemicals™

Supplier: Avantor Performance Materials

Synonyms: H-Ser-OH, (S)-2-Amino-3-hydroxypropanoic acid, Serine, (S)-(+)-Serine

Management of Change (MOC) category = R

MACR4934-06EA 0 SGD
MACR4934-06 MACR4934-09
L(+)-Serine, Multi-Compendial, Macron Fine Chemicals™
L(+)-Serine
Formula: C₃H₇NO₃
MW: 105,09 g/mol
Melting Pt: 228 °C (dec.)
Density: 1,60 g/ml (22 °C)
Storage Temperature: Ambient
MDL Number: MFCD00064224
CAS Number: 56-45-1
EINECS: 200-274-3

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Specification Test Results

GMP Manufactured Product
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
Meets U.S.P Requirements
Preserve in well-closed containers.
Store in well-closed,light-resistant containers
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (C₃H₇NO₃) (dried basis) 98.5 - 101.5 %
USP - Identification Passes Test
USP - Specific Rotation [Å]²⁵ D (+) 14.0 - 15.6 Degree
USP - Loss on Drying at 105°C ≤ 0.2 %
USP - Residue on Ignition ≤ 0.1 %
USP - Chloride (Cl) ≤ 0.05 %
USP - Sulfate (SO₄) ≤ 0.03 %
USP - Iron (Fe) ≤ 0.003 %
USP - Related Compounds - Individual Impurities ≤ 0.5 %
USP - Related Compounds - Total Impurities ≤ 2.0 %
EP/BP - Assay (C₃H₇NO₃) (dried basis) 98.5 - 101.0 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Appearance of Solution Passes Test
EP/BP - Specific Rotation [Å]²ºD (+) 14.0 - 16.0 Degree
EP/BP-Ninhydrin-Positive Substances-Each ≤ 0.2 %
EP/BP-Ninhydrin-Positive Substances-Total Impurities ≤ 0.5 %
EP/BP - Chloride (Cl) ≤ 200 ppm
EP/BP - Sulfate (SO₄) ≤ 300 ppm
EP/BP - Ammonium (NH₄) ≤ 0.02 %
EP/BP - Iron (Fe) ≤ 10 ppm
EP/BP - Loss on Drying ≤ 0.5 %
EP/BP - Ash (sulfated) ≤ 0.1 %
Endotoxin Concentration, IU/mg, For Information Only
Only Class 2 Solvents (Methanol) are likely to be present. All are
below Option 1 limits.

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