ISOAMYL PYRUVATE
- CAS No.
- 7779-72-8
- Chemical Name:
- ISOAMYL PYRUVATE
- Synonyms
- FEMA 2083;ISOAMYL PYRUVATE;isopentyl pyruvate;ISOAMYL PYRUVATE 97+%;Pyruvic acid 3-methylbutyl ester;2-Oxopropanoic acid 3-methylbutyl ester;Propanoic acid, 2-oxo-, 3-methylbutyl ester
- CBNumber:
- CB0395175
- Molecular Formula:
- C8H14O3
- Molecular Weight:
- 158.2
- MDL Number:
- MFCD00238527
- MOL File:
- 7779-72-8.mol
| Boiling point | 185 °C(lit.) |
|---|---|
| Density | 0.978 g/mL at 25 °C(lit.) |
| FEMA | 2083 | ISOAMYL PYRUVATE |
| refractive index |
n |
| FLAVIS Number | 09.443 | Isopentyl pyruvate |
| Flash point | 169 °F |
| Odor | at 100.00 %. caramellic balsamic rummy arrack fruity |
| Odor Type | balsamic |
| biological source | synthetic |
| JECFA Number | 939 |
| Major Application | flavors and fragrances |
| InChI | 1S/C8H14O3/c1-6(2)4-5-11-8(10)7(3)9/h6H,4-5H2,1-3H3 |
| InChIKey | LBKWGGFVEDOVEP-UHFFFAOYSA-N |
| SMILES | CC(C)CCOC(=O)C(C)=O |
| LogP | 1.46 |
| Substances Added to Food (formerly EAFUS) | ISOAMYL PYRUVATE |
| FDA 21 CFR | 172.515 |
| CAS DataBase Reference | 7779-72-8 |
| FDA UNII | FZ347HUW87 |
| UNSPSC Code | 12164502 |
ISOAMYL PYRUVATE price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | FFG0000288 | ISOAMYL PYRUVATE 95.00% | 7779-72-8 | 25G | $1306.14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | FFG0000288 | ISOAMYL PYRUVATE 95.00% | 7779-72-8 | 100G | $3082.81 | 2021-12-16 | Buy |
ISOAMYL PYRUVATE Chemical Properties, Uses, Production
Aroma
Fresh ethereal caramel-Rum-like odor with fruity-floral undertones. Sweet ethereal-fruity, caramellic taste. Occasionally used in perfumery to introduce an ethereal topnote e.g. in citrusy Colognes, etc. Used in flavor compositions for Arak, Fruit (Tutti-frutti), Maple, Rum, etc. Concentration up to 12 ppm in finished product.
Description
May be synthesized by air oxidation of boiling isoamyl lactate; also by reacting methyl magnesium iodide over isoamyl α-hydroxy isobutyrate.
Chemical Properties
Isoamyl pyruvate has a fresh, caramel-rum odor with fruity, floral undertones
Preparation
By air oxidation of boiling isoamyl lactate; also by reacting methyl magnesium iodide over isoamyl α-hydroxy isobutyrate
Definition
ChEBI: 3-Methylbutyl 2-oxopropanoate is an oxo carboxylic acid.
Production Methods
Isoamyl pyruvate can be produced from Pyruvic acid and iso-Amyl alcohol by direct esterification under azeotropic conditions.
ISOAMYL PYRUVATE Preparation Products And Raw materials
Raw materials
Preparation Products
ISOAMYL PYRUVATE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | wencaimat@163.com | China | 2792 | 58 |
| sgtlifesciences pvt ltd | +91-8790379245 | dj@sgtlifesciences.com | China | 12351 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-029-81148696 18161915376 | 1027@dideu.com | China | 9989 | 58 |
| Pushan Industry (Shaanxi) Co., Ltd | 029-81310890 18165209495 | 2929288192@qq.com | China | 9768 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53589 | 58 |
| Suzhou ARTK Medchem Co., Ltd. | +86-18168183658 | sales1@artkmedchem.com | China | 39007 | 58 |
