3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one CAS 438225-52-6
| CAS No. | 438225-52-6 |
| Molecular Formula | C10H13N3OS |
| Molecular Weight | 223.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one.
3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 438225-52-6) is a high-purity analytical reference standard with the molecular formula C10H13N3OS and a molecular weight of 223.29 g/mol.
3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one (C10H13N3OS) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one 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 | C10H13N3OS |
| Molecular Weight | 223.29 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 3-{[(4-Fluorobenzyl)oxy]methyl}piperidine (CAS 933759-43-4)
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- 3-Fluoro-4-(4-methyl-1,4-diazepan-1-yl)aniline (CAS 873537-30-5)
- 3-[2-(4-Fluorophenoxy)ethyl]piperidine (CAS 946760-81-2)
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1708288-90-7)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)isoindoline-5-carboxylic acid (CAS 1564677-76-4)
- tert-Butyl 3,5-bis(trifluoromethyl)-1H-pyrazole-1-carboxylate (CAS 1414958-98-7)
- 4-Chloro-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazine (CAS 1940180-18-6)
- 5-Methyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one (CAS 1071635-90-9)
- Ethyl 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate, 97% (CAS 117528-64-0)
- 3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid (CAS 284491-98-1)
- 2-[3-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}methyl)-1H-1,2,4-triazol-5-yl]acetonitrile (CAS 306976-87-4)
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2-fluoropyridine (CAS 1003858-52-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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