Substance
ID:351907
Names and Identifiers
IUPAC name
(2S)-2-amino-3-hydroxypropanoic acid
IUPAC Traditional name
L-serine
Synonyms
L-SerineL-丝氨酸(S)-2-氨基-3-羟基丙酸(S)-2-Amino-3-hydroxypropionic acid
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Li: ≤5 mg/kg
Sr: ≤5 mg/kg
As: ≤0.1 mg/kg
Bi: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Cd: ≤5 mg/kg
NH4+: ≤100 mg/kg
Zn: ≤5 mg/kg
Ca: ≤50 mg/kg
K: ≤50 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ba: ≤5 mg/kg
Fe: ≤5 mg/kg
Al: ≤5 mg/kg
Cu: ≤5 mg/kg
Mg: ≤5 mg/kg
Linear Formula
HOCH2CH(NH2)CO2H
Antion Traces
sulfate (SO42-): ≤50 mg/kg
chloride (Cl-): ≤50 mg/kg
Loss on Drying
≤0.1% loss on drying, 20 °C (HV)
Impurities
≤0.3% foreign amino acids
insoluble matter, passes filter test
λ
0.5 M in 1 M HCl
Purity
≥99.5% (NT)
Ignition Residue
≤0.1% (as SO4)
Product Line
BioUltra
Safety Information
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
1
Physical Property
Optical Rotation
[α]20/D +13±0.5°, c = 5% in 5 M HCl
Melting Point
222 °C (dec.)(lit.)
Absorption Wavelength
λ: 280 nm Amax: 0.05
λ: 260 nm Amax: 0.05
Solubility
1 M HCl: soluble0.5 M at 20 °C, clear, colorless
Molecule Details
Biochem/physiol Actions
Precursor of glycine by serine hydroxymethyltransferase.
Other Notes
Synthesis of labels for protonation studies by Fourier Transform infrared methods1; Stabilizes mung bean nuclease at pH values below seven2; Amino acid spacing in isotachophoresis on polyacrylamide gel - a critical evaluation3; Growth requirement of various microorganisms4
Precursor of glycine by serine hydroxymethyltransferase.
Other Notes
Synthesis of labels for protonation studies by Fourier Transform infrared methods1; Stabilizes mung bean nuclease at pH values below seven2; Amino acid spacing in isotachophoresis on polyacrylamide gel - a critical evaluation3; Growth requirement of various microorganisms4
Molecular Spectra
No Data Available
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References
No Data Available
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