L-Isoleucine (CAS 73-32-5) — formula C6H13NO2, molecular weight 131.09 g/mol.
| CAS Number | 73-32-5 |
|---|---|
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.09 g/mol |
| Melting Point | 285.5 |
| Boiling Point | Sublimes at 168-170 °C |
| LogP | -1.7 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
L-Isoleucine is a chemical compound with CAS registry number 73-32-5 and molecular formula C6H13NO2 (molecular weight 131.09 g/mol).
CAS number: 73-32-5
Its molecular formula C6H13NO2 comprises 6 C, 13 H, 1 N, 2 O atoms.
Also known as: L-Isoleucine · Isoleucine
The CAS registry number of L-Isoleucine is 73-32-5.
Molecular formula C6H13NO2, molecular weight 131.09 g/mol.
It is also registered under: L-Isoleucine, Isoleucine.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for L-Isoleucine (CAS 73-32-5), compiled from public chemistry databases.
| CAS Number | 73-32-5 |
|---|---|
| PubChem CID | 6306 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.09 g/mol |
| IUPAC Name | (2S,3S)-2-amino-3-methylpentanoic acid |
| InChIKey | AGPKZVBTJJNPAG-WHFBIAKZSA-N |
| UNII (FDA) | 04Y7590D77 |
| Molecular Weight | 131.17 |
|---|---|
| XLogP3 | -1.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 131.094628657 |
| Monoisotopic Mass | 131.094628657 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 9 |
| Boiling Point | Sublimes at 168-170 °C |
|---|---|
| Melting Point | 285.5 |
| Melting Point | 284 °C (decomposes) |
| Melting Point | 285.5 °C |
| Solubility | 34400 |
| Solubility | In water, 3.44X10+4 mg/L at 25 °C |
| Solubility | 35 mg/mL |
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | -1.7 |
| LogP | log Kow = -1.72 |
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
| Regulatory & food contact | 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 notifications | 98.8% (169 / 171) |
| GHS notifications | 98.8% (169 / 171) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-Isoleucine