L-Leucine CAS#: 61-90-5; ChemWhat Code: 82357
Names & Identifiers |
| Product Name | L-Leucine |
| Synonyms | (s)-2-amino-4-methylvalericacid;1-Leucine;2-Amino-4-methylpentanoic acid;2-amino-4-methylpentanoicacid;2-amino-4-methyl-valericaci;4-methyl-l-norvalin;4-methyl-norvalin;alpha-Amino-gamma-methylvaleric acid |
| CAS Registry Number | 61-90-5 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 |
| EINECS | 200-522-0 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | >300 °C(lit.) |
| alpha | 15.4 º (c=4, 6N HCl) |
| Density | 1,293 g/cm3 |
| FEMA | 3297 | L-LEUCINE |
| Flash Point | 145-148°C |
| Storage | Store at RT. |
| Solubulity | 1 M HCl: 50 mg/mL |
| form | powder |
| pka | 2.328(at 25℃) |
| Color | White to Off-white |
| PH | 5.5-6.5 (20g/l, H2O, 20℃) |
| Water Solubility | 22.4 g/L (20 C) |
| Sublimation | 145-148 ºC |
| Merck | 14,5451 |
| BRN | 1721722 |
| Stability: | Stability Moisture and light sensitive. Incompatible with strong oxidising agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Leucine(61-90-5) |
| EPA Substance Registry System | L-Leucine(61-90-5) |
Safety & Hazards(Codes & Phrases) |
| S Phrase | 24/25 |
| WGK Germany | 3 |
| RTECS | OH2850000 |
| TSCA | Yes |
| HS Code | 29224995 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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