DL-Isoleucine (CAS 443-79-8) — formula C6H13NO2, molecular weight 131.09 g/mol; category food flavors.
DL-Isoleucine (CAS 443-79-8) is a chemical raw material in the food flavors category. Its molecular formula C6H13NO2 comprises 6 C, 13 H, 1 N, 2 O atoms. Its molecular weight is about 131.09 g/mol. Reported physicochemical data: melting point around 275 °C, boiling point around 225.00 to 226.00 °C. @ 760.00 mm Hg, LogP about -1.70. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 443-79-8 |
|---|---|
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.09 g/mol |
| Melting Point | 275 °C |
| Boiling Point | 225.00 to 226.00 °C. @ 760.00 mm Hg |
| LogP | -1.70 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
DL-Isoleucine is a flavoring compound with CAS registry number 443-79-8 and molecular formula C6H13NO2 (molecular weight 131.09 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 443-79-8
Its molecular formula C6H13NO2 comprises 6 C, 13 H, 1 N, 2 O atoms.
Also known as: DL-Isoleucine · DL-异亮氨酸
Category: food flavors
The CAS registry number of DL-Isoleucine is 443-79-8.
Molecular formula C6H13NO2, molecular weight 131.09 g/mol.
It is also registered under: DL-Isoleucine, DL-异亮氨酸.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Flavors.
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 DL-Isoleucine (CAS 443-79-8), compiled from public chemistry databases.
| CAS Number | 443-79-8 |
|---|---|
| PubChem CID | 791 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.09 g/mol |
| IUPAC Name | 2-amino-3-methylpentanoic acid |
| InChIKey | AGPKZVBTJJNPAG-UHFFFAOYSA-N |
| UNII (FDA) | 5HX0BYT4E3 |
| 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 | 225.00 to 226.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 275 °C |
| Solubility | 21.4 mg/mL at 25 °C |
| LogP | -1.70 |
2-Amino-3-methylpentanoic acid; CHEBI:38264; RefChem:463945; DL-ISOLEUCINE; 443-79-8; 2095501-92-9; 2-amino-3-methyl-pentanoic acid; H-DL-allo-Ile-OH; Isoleucine, DL-; 3107-04-8; DL-2-Amino-3-methylpentanoic acid; MFCD00065934; MFCD00066681; Isoleucine, allo-; Isoleucine, threo-; MFCD00004268
| Regulatory & food contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/98 FAS 54-JECFA 63/435 |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: DL-异亮氨酸