2-Amino-6-tert-butyl-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide CAS 433251-65-1
| CAS No. | 433251-65-1 |
| Molecular Formula | C20H26N2OS |
| Molecular Weight | 342.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Amino-6-tert-butyl-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 433251-65-1) is a high-purity analytical reference standard with the molecular formula C20H26N2OS and a molecular weight of 342.50 g/mol.
Structurally, 2-Amino-6-tert-butyl-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (C20H26N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 342.50 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Amino-6-tert-butyl-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H26N2OS |
| Molecular Weight | 342.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-6-(1,1-dimethylpropyl)-N-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 667437-82-3)
- 2-Amino-6-(tert-butyl)-N-(m-tolyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 433247-78-0)
- 2-Amino-6-tert-butyl-N-(4-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 760183-07-1)
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- 5-Amino-2-(octyloxy)-N-(pyrimidin-2-yl)benzamide (CAS 13736-72-6)
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Recommended Standards
- 2-(Methylsulfanyl)-4,6-bis(phenylsulfanyl)pyrimidine (CAS 478258-53-6)
- 2-Methyl-4-(5-((4-methylpiperidin-1-yl)sulfonyl)thiophen-2-yl)thiazole (CAS 941234-57-7)
- (tert-Butyl-diphenyl-silanyloxy)-acetic acid ethyl ester (CAS 441784-83-4)
- 4-((tert-Butyldiphenylsilyl)oxy)tetrahydrofuran-3-ol (CAS 2566779-25-5)
- 2-(4-Fluorophenyl)-1-phenyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazin-3(2H)-one (CAS 1353500-55-6)
- 3-cyclopropyl-2,5-dihydro-1,2-oxazol-5-one (CAS 29871-85-0)
- 3-(3-Bromophenyl)-5-chloro-1,2-oxazole-4-carbaldehyde (CAS 1188050-78-3)
- Tofacitinib Impurity 39 (CAS 2459302-80-6)
- 6-Isopropylnicotinaldehyde (CAS 107756-03-6)
- 4-(4-Methylbenzoyl)piperidine hydrochloride (CAS 42060-84-4)
- 7-Hydrazino-2,4-bis(trifluoromethyl)[1,8]naphthyridine (CAS 241488-23-3)
- 1-Bromocyclopropanecarbonitrile (CAS 1350746-42-7)
- 2-(((Trifluoromethyl)thio)methyl)pyrrolidine (CAS 1262412-75-8)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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