Substance
ID:351592
Names and Identifiers
IUPAC Traditional name
L-isoleucine
Synonyms
(2S,3S)-2-氨基-3-甲基戊酸L-异亮氨酸L-Isoleucine(2S,3S)-2-Amino-3-methylpentanoic acid
IUPAC name
(2S,3S)-2-amino-3-methylpentanoic acid
Registration numbers
EC Number
MDL Number
Beilstein Number
CAS Number
PubChem SID
Properties
Product Information
Antion Traces
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg
Product Line
BioUltra
Cation Traces
K: ≤50 mg/kg
Zn: ≤5 mg/kg
Cr: ≤5 mg/kg
Fe: ≤5 mg/kg
NH4+: ≤100 mg/kg
Ca: ≤10 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Sr: ≤5 mg/kg
Mn: ≤5 mg/kg
Li: ≤5 mg/kg
Cu: ≤5 mg/kg
Ni: ≤5 mg/kg
Bi: ≤5 mg/kg
Pb: ≤5 mg/kg
Cd: ≤5 mg/kg
Ba: ≤5 mg/kg
Co: ≤5 mg/kg
Mg: ≤5 mg/kg
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ignition Residue
0.05%
Impurities
insoluble matter, passes filter test
≤0.5% foreign amino acids
Loss on Drying
0.05% loss on drying, 20 °C (HV)
λ
1 M in 1 M HCl
Purity
≥99.5% (NT)
Linear Formula
C2H5CH(CH3)CH(NH2)CO2H
Safety Information
RTECS
NR4705000
German water hazard class
1
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Physical Property
Optical Rotation
[α]20/D +41.0±1°, c = 5% in 6 M HCl
Absorption Wavelength
λ: 260 nm Amax: 0.07
λ: 280 nm Amax: 0.05
Melting Point
288 °C (dec.)(lit.)
Solubility
1 M HCl: soluble1 M at 20 °C, clear, colorless
Molecule Details
Other Notes
Growth requirement of various microorganisms1
Growth requirement of various microorganisms1
Molecular Spectra
No Data Available
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References
No Data Available
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