DL-Valine Ethyl Ester Hydrochloride CAS 23358-42-1
| CAS No. | 23358-42-1 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures DL-Valine Ethyl Ester Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
DL-Valine Ethyl Ester Hydrochloride (CAS 23358-42-1), molecular formula C7H15NO2HCl and molecular weight 181.66 g/mol, is a CATO reference standard with documented purity and traceability.
DL-Valine Ethyl Ester Hydrochloride (C7H15NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H15NO2 HCl |
| Molecular Weight | 181.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related DL Standards
- L-Valine-d8-N-FMOC (CAS 1007834-06-1)
- L-Valine-15N (CAS 1009105-27-4)
- L-Valine cyclopentyl ester hydrochloride (CAS 1018674-17-3)
- L-Valine Orlistat (CAS 1243107-50-7)
- L-Valine, N-[(2-propen-1-yloxy)carbonyl]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1343476-61-8)
- D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- (CAS 139601-17-5)
- DL-Valine-2-d1 (CAS 14246-21-0)
- L-Valine-d8-N-t-BOC (CAS 153568-33-3)
Recommended Standards
- Gold(1+), bis[[1,1′-biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine][μ-(4,5-dihydro-2-phenyl-3-furanyl)]di-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) (CAS 1430839-56-7)
- 1-[4-methoxy-3-(methoxymethyl)phenyl]ethan-1-one (CAS 851288-49-8)
- 6-(1-Methylethyl)-1-(phenylmethyl)-1H-indole-2-carboxylic Acid (CAS 1240579-16-1)
- 4-(2-Chlorophenyl)piperidin-4-amine dihydrochloride (CAS 1707713-77-6)
- Tofacitinib Impurity 243 (CAS CATO-C4X-1079243)
- Tert-butyl 4-fluoro-4-phenylpiperidine-1-carboxylate (CAS 400770-90-3)
- (6-Nitrobenzo[d][1,3]dioxol-5-yl)methyl 2-(cyclohexa-2,5-dien-1-ylidene)acetate (CAS 331460-16-3)
- 2-Amino-2-cyclohexylacetonitrile (CAS 40651-95-4)
- N-(4-Ethoxyphenyl)-4-fluorobenzenesulfonamide (CAS 91308-53-1)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com