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 |
| Flash point | 169 °F |
| Odor | at 100.00 %. caramellic balsamic rummy arrack fruity |
| Odor Type | balsamic |
| JECFA Number | 939 |
| LogP | 1.46 |
| CAS DataBase Reference | 7779-72-8 |
| Substances Added to Food (formerly EAFUS) | ISOAMYL PYRUVATE |
| FDA 21 CFR | 172.515 |
| FDA UNII | FZ347HUW87 |
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 | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| Suzhou ARTK Medchem Co., Ltd. | +86-512-68323658 +86-18168183658 | sales1@artkmedchem.com | China | 39004 | 58 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51456 | 80 |
| Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | wencaimat@163.com | China | 2794 | 58 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 | 1046@dideu.com | China | 10001 | 58 |
| Pushan Industry (Shaanxi) Co., Ltd | 029-81310890 18165209495 | 2929288192@qq.com | China | 9999 | 58 |