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| IUPAC name : | (2S,3S)-2-amino-3-methylpentanoic acid |
| InChI : | InChI=1/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1 |
| InChIKey : | AGPKZVBTJJNPAG-WHFBIAKZBB |
| SMILES : | CC[C@H](C)[C@@H](C(=O)O)N |
| cas number : | 73-32-5 |
| (EINECS) number : | 200-798-2 |
| beilstein number : | 1721792 |
| coe number : | 10482 |
| molar refractivity : | 34.86 ± 0.3 cm3 |
| parachor : | 316.4 ± 4.0 cm3 |
| index of refraction : | 1.462 ± 0.02 |
| surface tension : | 39.0 ± 3.0 dyne/cm |
| density : | 1.035 ± 0.06 g/cm3 |
| polarizability : | 13.82 ± 0.5 10-24cm3 |
| XlogP : | -1.60 |
| molecular weight : | 131.1729200 |
| formula : | C6 H13 N O2 |
| BioActivity Analysis : | 546869 |
| NMR Predictor : | Predict |
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| export tariff code : | 2922.49.4050 |
| fda reg : | 172.320 |
Suppliers :
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| Ajinomoto : | L-ISOLEUCINE
USP, EP |
| Penta : | laevo-isoleucine
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| Sigma-Aldrich-SAFC : | L-Isoleucine
≥98.5%, FCC |
organoleptics :
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| odor strength : | none |
odor description :
| odorless |
properties :
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| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| melting point : | 287.00 to 288.00 °C. @ 760.00 mm Hg
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| flash point : | 194.00 °F. TCC ( 90.00 °C. )
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| logP (o/w) : | 0.73 |
safety :
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| most important hazard(s) : | None - None found. |
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S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes.
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| Oral Toxicity(LD50) : |
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Intraperitoneal-Rat 6822.00 mg/kg
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| recommendation for laevo-isoleucine usage levels up to : |
| | not for fragrance use.
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safety references :
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| EPI System : | view |
| Chemical Carcinogenesis Research Information System : | Search |
| AIDS Citations : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 1 |
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| | (2S,3S)-2-amino-3-methylpentanoic acid
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| (EINECS) number : | 200-798-2 |
| RTECS : | NR4705000 for 73-32-5 |
| chemidplus : | 000073325 |
| EPA Substance Registry Services : | 73-32-5 |
| dtp/nci : | 46708 |
references :
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| | (2S,3S)-2-amino-3-methylpentanoic acid
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| pubchem : | 149247 |
Cosmetics :
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| Cosmetic uses : |
antistatic agents
hair conditioning
skin conditioning
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| Dietary Supplements Labels Database : | Search |