L-Threonine ethyl ester hydrochloride CAS 39994-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39994-70-2 |
| Molecular Formula | C6H13NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity L-Threonine ethyl ester hydrochloride (CAS 39994-70-2) pharmaceutical standards reference standard. Molecular formula: C6H13NO3 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H13NO3 HCl |
| Molecular Weight | 183.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related L Standards
- L-Threonine-d2 (CAS 1202936-45-5)
- L-Threonine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)- (CAS 127656-85-3)
- L-Threonine methyl amide hydrochloride (CAS 176543-45-6)
- D-threonine(bzl)-obzl oxalate (1:1) (CAS 188660-14-2)
- 4-L-threonine-Oxytocin (CAS 26995-91-5)
- DL-Threonine, hydrate (2:1) (CAS 6028-28-0)
- Boc-threonine-(p-chloro-bzl)-oh dcha (CAS 60803-72-7)
- D-(+)-Threonine (CAS 632-20-2)
Recommended Standards
- 3-(2,4-Difluorophenoxy)piperidine (CAS 946681-33-0)
- (2R,3R,4S,5R)-2-(6-Amino-2-(octylthio)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 50823-28-4)
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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 13829788188 / jacky.chen@cato-chem.com