L-Valine
SIAL/V0500 - reagent grade, ≥98% (HPLC)
Synonym: (S)-α-Aminoisovaleric acid; L-
CAS Number: 72-18-4
Empirical Formula (Hill Notation): C5H11NO2
Molecular Weight: 117.15
EC Number: 200-773-6
MDL Number: MFCD00064220
Linear Formula: (CH3)2CHCH(NH2)CO2H
Product Type: Chemical
assay | ≥98% (HPLC) |
color | white |
form | powder |
grade | reagent grade |
InChI | 1S/C5H11NO2/c1-3(2)4(6)5( |
InChI key | KZSNJWFQEVHDMF-BYPYZUCNSA |
mp | 295-300 °C (subl.) (lit.) |
Quality Level | 200 ![]() |
SMILES string | CC(C)[C@H](N)C(O)=O |
solubility | H2O: 50 mg/mL, clear, colorless |
technique(s) | thin layer chromatography (TLC): suitable |
Application: | • • It has been used as a supplement in Grace’s antheraea medium for the culture of cells and tissue from invertebrates. • It has been used in the preparation of starvation media to study the role of relA gene in antibiotic resistance in E. coli. |
Biochem/physiol Actions: | Valine is an essential amino acid, involved in the biosynthesis of glutamine and alanine. Valine being a branched-chain amino acid (BCAA) maintains a balance among the BCAAs. |
Packaging: | 1 kg in poly bottle |
Packaging: | 1, 25, 100, 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% (HPLC) |
mp | 295-300 °C (subl.) (lit.) |
UNSPSC | 12352209 |