5-((7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)pentan-1-ol CAS 449192-60-3
| CAS No. | 449192-60-3 |
| Molecular Formula | C16H23N3OS |
| Molecular Weight | 305.44 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.
CATO supplies 5-((7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)pentan-1-ol (CAS 449192-60-3), a certified reference material (molecular formula C16H23N3OS, MW 305.44 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 5-((7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)pentan-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 5-((7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)pentan-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H23N3OS |
| Molecular Weight | 305.44 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)butanoic acid (CAS 307341-23-7)
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- N-(4,5,6,7-Tetrahydrobenzo[c]isoxazol-3-yl)benzo[d]thiazole-2-carboxamide (CAS 946224-53-9)
- 2-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)phenol (CAS 401638-52-6)
- 2-Benzyl-5-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-1,3,4-oxadiazole (CAS 1081126-57-9)
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Recommended Standards
- 4-(tert-Butyldimethylsilanyloxy)-1H-indole-6-carboxylic acid methyl ester (CAS 885266-75-1)
- 5-(1-(4-(Tert-butyl)phenoxy)ethyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 861241-14-7)
- 3-Amino-7-(1,1-dimethylpropyl)-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 932886-93-6)
- N-Cyclohexyl-4-(pyrazin-2-yl)piperazine-1-carbothioamide (CAS 89007-47-6)
- 5-(tert-Butyl)isoindolin-1-one (CAS 1361386-54-0)
- 6-Phenyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 134285-24-8)
- 5-(chloromethyl)-1-cyclopentyl-1H-pyrazole (CAS 1328640-35-2)
- AROCHLOR 5460(Mixture of isomers) (CAS 11126-42-4)
- 5-(2-(3,4-dimethylphenoxy)ethyl)-1,3,4-thiadiazol-2-amine (CAS 915922-59-7)
- p-Tolyl-d7 Isocyanate (CAS 1219798-59-0)
- Ethyl 3,3-dimethyl-2-propyloxirane-2-carboxylate (CAS 5445-27-2)
- Suvorexant Impurity 16 (CAS 1824534-79-3)
- (R)-Hexahydro-4H-pyrido[1,2-a]pyrazine-1,4(6H)-dione (CAS 36588-50-8)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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