(R)-2-Butyramido-3-methylbutanoic acid CAS 143896-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143896-77-9 |
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-2-Butyramido-3-methylbutanoic acid (CAS 143896-77-9) pharmaceutical standards reference standard. Molecular formula: C9H17NO3. Molecular weight: 187.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related R Standards
- 2-Butyramido-3-oxopropanoic acid (CAS 857210-78-7)
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- 4-Butyramido-N-methylbenzamide (CAS 885912-12-9)
- 2-Butyramido-3-methylbenzoic acid (CAS 950248-63-2)
- 3-Butyramido-4-methylbenzoic acid (CAS 915921-48-1)
- 3-Butyramido-3-phenylpropanoic acid (CAS 121428-61-3)
- 2-Butyramido-4-chlorobenzoic acid (CAS 777877-45-9)
- 2-Butyramido-N-(3-methylisoxazol-5-yl)benzamide (CAS 90059-30-6)
Recommended Standards
- 2,3,4,9-Tetrahydro-1H-carbazol-3-ol (CAS 14384-34-0)
- (1-Benzyl-1h-imidazol-5-yl)methanamine (CAS 1439991-99-7)
- 2,2-Dimethyl-3-morpholinopropanoic acid (CAS 143688-41-9)
- 4-chloro-5,7-dimethylpyrrolo[2,1-f][1,2,4]triazine (CAS 1554317-34-8)
- Isobutyl 2-(Methylamino)benzoate (CAS 65505-24-0)
- 1-[3-(Trifluoromethyl)phenyl]cyclopentanecarbonitrile (CAS 1152590-54-9)
- 2-(4-(1H-Pyrazol-1-yl)benzyl)isothiazol-3(2H)-one (CAS 918108-08-4)
- Boc-2-(trifluoromethyl)-L-phenylalanine (CAS 167993-21-7)
- Ethyl 3-(4-Pyridyl)acrylate (CAS 24489-96-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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