2-Amino-N-propyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide CAS 1099645-20-1
| CAS No. | 1099645-20-1 |
| Molecular Formula | C12H18N2OS |
| Molecular Weight | 238.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-N-propyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (C12H18N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-N-propyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 1099645-20-1), molecular formula C12H18N2OS and molecular weight 238.35 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H18N2OS |
| Molecular Weight | 238.35 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 1-Amino-N-(thiophen-2-ylmethyl)cyclohexane-1-carboxamide (CAS 1099611-15-0)
- 2-Amino-N-isopropyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 1099656-17-3)
- 2-Amino-1-{4h,5h,6h,7h-thieno[3,2-c]pyridin-5-yl}pentan-1-one (CAS 1218585-07-9)
- (S)-2-Amino-N-methyl-N-(4-(methylthio)benzyl)propanamide (CAS 1304396-72-2)
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Recommended Standards
- 6-tert-Butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid (CAS 1082602-24-1)
- 3-(1-Phenylethyl)benzo[b]thiophene (CAS 114838-47-0)
- 1-(3-(Aminomethyl)piperidin-1-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 1018554-65-8)
- Diamyl Sulfate (CAS 5867-98-1)
- Trihexadecanoin (CAS CATO-CCFD200461)
- 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 1368297-20-4)
- 4-(4-Benzyl-1-piperazinyl)-3-fluorobenzoic Acid (CAS 1346597-48-5)
- Methyl 3-fluoro-5-(3-fluoropyridin-2-yl)benzoate (CAS 1365273-04-6)
- 4-(Difluoromethyl)-6-methyl-5-(trifluoromethyl)pyridin-2-ol (CAS 1805206-53-4)
- 3-Amino-N-hydroxypyrazine-2-carboximidamide (CAS 76952-35-7)
- 3,3',5,5'-Tetraiodo-2,2',4,4',6,6'-hexamethyl-1,1'-biphenyl (CAS 37055-19-9)
- Lubiprostone impurity 8 (CAS 136790-79-9)
- (3S)-3-cyclopentyl-3-hydroxy-propanenitrile (CAS 1699727-68-8)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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