Ethyl 2-amino-6-(tert-pentyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 303135-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303135-99-1 |
| Molecular Formula | C16H25NO2S |
| Molecular Weight | 295.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-6-(tert-pentyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 303135-99-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H25NO2S. Molecular weight: 295.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H25NO2S |
| Molecular Weight | 295.44 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 2-amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carboxylate (CAS 350988-58-8)
- (S)-2-Amino-N-(4-(N-cyclopropylacetamido)cyclohexyl)-3-methylbutanamide (CAS 1354001-79-8)
- 2-Amino-N-((2S)-2-(N-cyclopropylacetamido)cyclohexyl)-3-methylbutanamide (CAS 1354029-69-8)
- (S)-2-Amino-3-(1-decyl-1H-imidazol-4-yl)propanoic acid (CAS 189095-13-4)
- 4-(2-Amino-1-(3,4-dihydroisoquinolin-2(1h)-yl)ethyl)-N,N-dimethylaniline (CAS 954578-77-9)
- 4-Amino-N-(1-butylpyrrolidin-2-ylidene)benzenesulfonamide (CAS 126826-58-2)
- 3-amino-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid (CAS 175202-08-1)
- 2-Amino-N-(aminocarbonyl)-6-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 667412-66-0)
Recommended Standards
- Dosulepin EP Impurity E (CAS 25627-38-7)
- 7-Methoxy-4,4-dimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinoline-1-thione (CAS 299949-84-1)
- N-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)butyramide (CAS 954594-77-5)
- 3-{[(2,5-dimethylphenyl)methyl]sulfanyl}-4-methyl-5-{2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazol-4-yl}-4H-1,2,4-triazole (CAS 956754-74-8)
- 4-Bromo-2-cyano-6-methylbenzene-1-sulfonyl chloride (CAS 1806060-44-5)
- 2-(2-bromo-3-pyridyl)acetonitrile (CAS 1211523-71-5)
- N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5R)-2,4,5,6-tetrahydroxy-1-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 97096-73-6)
- 5-(Methylsulfonyl)-4-(m-tolyl)thiazol-2-amine (CAS 1710834-25-5)
- 1-(2-Bromopyridin-5-yl)-N,N-dimethylpiperidin-4-amine (CAS 1169698-77-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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