A6146512
DL-Norvaline , 99% , 760-78-1
Synonym(s):
DL-Norvaline;Norval;(±)-2-Aminopentanoic acid;DL -2-aminopentanoic acid;DL -nor-Val
CAS NO.：760-78-1
Empirical Formula: C5H11NO2
Molecular Weight: 117.15
MDL number: MFCD00064420
EINECS: 212-082-7
| Pack Size | Price | Stock | Quantity |
| 5g | RMB17.60 | In Stock |
|
| 25G | RMB60.00 | In Stock |
|
| 100G | RMB168.00 | In Stock |
|
| 500G | RMB745.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ≥300 °C (dec.) |
| Boiling point: | 222.9±23.0 °C(Predicted) |
| Density | 1.2000 (estimate) |
| refractive index | 1.4650 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 83.9g/l |
| pka | 2.36, 9.72(at 25℃) |
| form | Solid |
| color | White to Off-White |
| optical activity | [α]25/D 0.00±0.10°, c = 2 in 5 M HCl |
| Water Solubility | 1 g/10 mL (18 ºC) |
| Merck | 14,6716 |
| BRN | 1721163 |
| InChIKey | SNDPXSYFESPGGJ-UHFFFAOYSA-N |
Description and Uses
DL-Norvaline has been used as an internal standard:
- to analyze metabolites in cultured mammalian cells by gas chromatography-mass spectrometry (GC-MS)
- to convert cysteine and cystine to Cys MPA (S-2-carboxyethylthio-L-cysteine) and quantify the same using a high-performance liquid chromatography (HPLC) analyzer
- for free amino acid analysis in samples of oocytes by liquid chromatography
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38-20/22 |
| Safety Statements | 22-24/25-37/39-26-44-35-28-7-4 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29224995 |
