(R)-2-amino-3-methyl-3-((4-methylbenzyl)thio)butanoic acid CAS 1039102-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1039102-11-8 |
| Molecular Formula | C13H19NO2S |
| Molecular Weight | 253.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-amino-3-methyl-3-((4-methylbenzyl)thio)butanoic acid (CAS 1039102-11-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H19NO2S. Molecular weight: 253.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H19NO2S |
| Molecular Weight | 253.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- (S)-2-amino-3-methyl-3-((4-methylbenzyl)thio)butanoic acid (CAS 1330286-51-5)
- (S)-2-Amino-N-cyclopropyl-3-methyl-N-(thiazol-5-ylmethyl)butanamide (CAS 1354009-01-0)
- Ethyl 2-amino-4,5-dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1378715-62-8)
- Ethyl 2-amino-5,7-dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1489983-53-0)
- 2-Amino-4-cyclohexyl-thiophene-3-carboxylic acid ethyl ester (CAS 149588-08-9)
- Butyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 184174-83-2)
- Ethyl 2-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate (CAS 40106-16-9)
- Ethyl 2-amino-5,5-dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 905707-79-1)
Recommended Standards
- n-(3,4-Dimethoxybenzyl)tetrahydrothiophen-3-amine (CAS 1038278-92-0)
- n-(Sec-butyl)-2-((4-methoxyphenyl)thio)acetamide (CAS 1083388-21-9)
- N-(but-3-en-1-yl)-N-ethyl-4-methylbenzenesulfonamide (CAS 10285-79-7)
- Methyl 3,3,3-trifluoro-2-methylpropanoate (CAS 339-17-3)
- (E)-3-(2-(prop-2-yn-1-yloxy)phenyl)acrylic acid (CAS 1350704-52-7)
- (1-(3-Bromobenzyl)piperidin-4-yl)methanamine dihydrochloride (CAS 1286274-41-6)
- 5-Bromo-N-(2-(1-ethyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)furan-2-carboxamide (CAS 955792-03-7)
- methyl 2-(chloromethyl)-3-furoate (CAS 53020-07-8)
- 4-(5-Bromo-2-fluorobenzyl)piperidine (CAS 1516839-09-0)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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