A4984512
DL-Isoleucine , 98% , 443-79-8
Synonym(s):
DL -2-Amino-3-methylpentanoic acid
CAS NO.：443-79-8
Empirical Formula: C6H13NO2
Molecular Weight: 131.17
MDL number: MFCD00004268
EINECS: 207-139-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB34.40 | In Stock |
|
| 25G | RMB124.00 | In Stock |
|
| 100G | RMB372.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 290 °C (dec.) (lit.) |
| alpha | [α]D20 -2.0～+2.0°(c=4,HCl) |
| Boiling point: | 225.8±23.0 °C(Predicted) |
| Density | 1.2930 (estimate) |
| refractive index | 1.4630 (estimate) |
| FEMA | 3295 | D,L-ISOLEUCINE |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | pKa: 9.758(25°C) |
| form | Powder |
| color | White |
| Odor | at 100.00 %. odorless |
| Odor Type | odorless |
| biological source | synthetic |
| Water Solubility | 22.3 g/L (25 ºC) |
| Merck | 14,5179 |
| JECFA Number | 1422 |
| BRN | 1721796 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | AGPKZVBTJJNPAG-UHFFFAOYSA-N |
| LogP | 0.73 |
| CAS DataBase Reference | 443-79-8(CAS DataBase Reference) |
| NIST Chemistry Reference | DL-Isoleucine(443-79-8) |
| EPA Substance Registry System | Isoleucine (443-79-8) |
Description and Uses
dl-Isoleucine is flavorless. It may be prepared from the corresponding aldehyde by Bucherer’s reaction.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-40 |
| Safety Statements | 22-24/25-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29224995 |
