W527602

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W527602

Aldrich

 

L-Isoleucine

≥98.5%, FCC

Synonym:(2S,3S)-2-Amino-3-methylpentanoic acid
CAS Number:73-32-5
Linear Formula:C2H5CH(CH3)CH(NH2)CO2H
Molecular Weight:131.17
Beilstein Registry Number:1721792
EC Number:200-798-2
MDL number:MFCD00064222
PubChem Substance ID:24902116

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Properties

gradeFCC
assay≥98.5%
optical activity[α]20/D +38.6 to +42.5°, c = 4 in 6 M HCl
mp288 °C (dec.)(lit.)

Safety

Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany1
RTECSNR4705000

References

MerckMerck 13,5198
BeilsteinBeil. 4,IV,2775
referenceCorp MSDS 1 (1), 2024:A / FT-IR 2 (1), 914:A / FT-IR 1 (1), 575:D / IR-Spectra (3), 344:C / IR-Spectra (2), 306:H / NMR-Reference 2 (1), 489:C / RegBook 1 (1), 657:C / Sax 6, 1643 / Sigma FT-IR 1 (1), 192:B / Structure Index 1, 97:B:1