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Key Documents

8.16008

Sigma-Aldrich

(S)-(+)-Isoleucine

for synthesis

Synonym(s):

(S)-(+)-Isoleucine, iso-Leucine, Ile

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About This Item

Empirical Formula (Hill Notation):
C6H13NO2
CAS Number:
Molecular Weight:
131.17
MDL number:
UNSPSC Code:
12352209
EC Index Number:
200-798-2
NACRES:
NA.22

Quality Level

form

solid

pH

5.5-6.5 (20 °C, 40 g/L in H2O)

mp

279-280 °C (decomposition)

solubility

40 g/L

bulk density

470 kg/m3

storage temp.

2-30°C

InChI

1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1

InChI key

AGPKZVBTJJNPAG-WHFBIAKZSA-N

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=4 in HCl 6 mol/l): +39.5 - +41.5 °
Identity (IR): passes test

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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