Isoleucine (CAS 73-32-5) — formula C6H13NO2, molecular weight 131.17.
Documented applications: Catalyst, Hair dyeing, Antistatic, Skin conditioning.
Isoleucine is a chemical compound with CAS registry number 73-32-5 and molecular formula C6H13NO2 (molecular weight 131.17).
CAS number: 73-32-5
Its molecular formula C6H13NO2 comprises 6 C, 13 H, 1 N, 2 O atoms.
Also known as: Isoleucine · L-Isoleucine
The CAS registry number of Isoleucine is 73-32-5.
Molecular formula C6H13NO2, molecular weight 131.17.
It is also registered under: Isoleucine, L-Isoleucine.
Recorded applications: Catalyst, Hair dyeing, Antistatic, Skin conditioning.
Public-database records for Isoleucine (CAS 73-32-5), reproduced here for independent cross-checking.
| GHS 通报统计 | 98.8% (169 / 171) |
|---|
| 法规与食品接触 | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent TRS 974-JECFA 76 FAS 67 JECFA 76 |
|---|---|
| GHS 通报统计 | 98.8% (169 / 171) |
| 沸点 | Sublimes at 168-170 °C |
|---|---|
| 熔点 | 285.5 |
| 熔点 | 284 °C (decomposes) |
| 熔点 | 285.5 °C |
| 溶解度 | 34400 |
| 溶解度 | In water, 3.44X10+4 mg/L at 25 °C |
| 溶解度 | 35 mg/mL |
| 蒸气压 | 0.00000001 [mmHg] |
| LogP | -1.7 |
| LogP | log Kow = -1.72 |
| CAS 号 | 73-32-5 |
|---|---|
| PubChem CID | 6306 |
| 分子式 | C6H13NO2 |
| 分子量 | 131.09 g/mol |
| IUPAC 名称 | (2S,3S)-2-amino-3-methylpentanoic acid |
| InChIKey | AGPKZVBTJJNPAG-WHFBIAKZSA-N |
| UNII（FDA） | 04Y7590D77 |
| ChEBI 编号 | CHEBI:17191 |
| FEMA 编号 | 4675 |
| JECFA 编号 | 2118 |
l-isoleucine; Isoleucine; 73-32-5; (2S,3S)-2-Amino-3-methylpentanoic acid; 2S,3S-Isoleucine; (S)-Isoleucine; (S,S)-Isoleucine; 2-Amino-3-methylvaleric acid; erythro-L-Isoleucine; L-Ile; Isoleucina; alpha-Amino-beta-methylvaleric acid; Norvaline, 3-methyl-; Valeric acid, 2-amino-3-methyl-; Isoleucinum; iso-leucine
| 分子量 | 131.17 |
|---|---|
| XLogP3 | -1.7 |
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 3 |
| 精确质量 | 131.094628657 |
| 单同位素质量 | 131.094628657 |
| 拓扑极性表面积 | 63.3 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
L-Isoleucine 的 CAS 号为 73-32-5，分子式 C6H13NO2，分子量 131.09 g/mol。 UNII 04Y7590D77; ChEBI 17191; InChIKey AGPKZVBTJJNPAG-WHFBIAKZSA-N. 沸点: Sublimes at 168-170 °C; 熔点: 285.5; 熔点: 284 °C (decomposes).
Source: PubChem / Wikidata; the batch COA governs where values differ.
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