tert-Butyl L-leucinate CAS 21691-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21691-53-2 |
| Molecular Formula | C10H21NO2 |
| Molecular Weight | 187.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity tert-Butyl L-leucinate (CAS 21691-53-2) pharmaceutical standards reference standard. Molecular formula: C10H21NO2. Molecular weight: 187.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H21NO2 |
| Molecular Weight | 187.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl isobutylglycinate (CAS 66116-15-2)
- tert-Butyl methyl-L-valinate hydrochloride (CAS 89537-01-9)
- Tert-butyl D-leucinate (CAS 67617-35-0)
- 5-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1260798-62-6)
- L1K5I18NJ8 934-87-2 Thiophenyl acetate Acetic acid, thio-, S-phenyl ester Ethanethioic acid, S-phenyl ester S-Phenyl thioacetate AI3-15532 BRN 1858641 EINECS 213-294-2 4-06-00-01522 (Beilstein Handbook Reference) UNII-L1K5I18NJ8 (CAS 934-87-2)
- Dimethyl 5-(m-tolyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 339113-58-5)
- 2082-64-6 Thiocyanic acid, 4-chlorobenzyl ester Thiocyanic acid, (4-chlorophenyl)methyl ester (8CI) 0-06-00-00466 (Beilstein Handbook Reference) BRN 2209283 4-Chlor-benzyl-thiocyanat [German] 4-Chlorobenzylthiocyanate NSC 56501 4-Chlor-benzyl-thiocyanat (CAS 2082-64-6)
- Methyl 4H-chromeno[3,4-d]isoxazole-3-carboxylate (CAS 54431-23-1)
- 2-Chloro-N-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)benzenesulfonamide (CAS 954669-56-8)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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