1-(4-Hydroxy-7-(p-tolyl)thieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxylic acid CAS 1243102-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243102-02-4 |
| Molecular Formula | C19H19N3O3S |
| Molecular Weight | 369.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Hydroxy-7-(p-tolyl)thieno[3,2-d]pyrimidin-2-yl)piperidine-3-carboxylic acid (CAS 1243102-02-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19N3O3S. Molecular weight: 369.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19N3O3S |
| Molecular Weight | 369.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- methyl 4-({[1-(ethanesulfonyl)piperidin-4-yl]carbamoyl}amino)benzoate (CAS 1240529-44-5)
- 2-((4-Allyl-5-((naphthalen-2-yloxy)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306739-09-2)
- 4-Methoxy-9-(quinazolin-4-ylthio)acridine (CAS 102244-09-7)
- (R)-2-(Pyridin-3-ylmethyl)piperazine (CAS 1217437-22-3)
- N-(Butan-2-yl)-4-propanoyl-1H-pyrrole-2-carboxamide (CAS 478259-52-8)
- N-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 1025718-81-3)
- 2,3,4-Trichloro-6-fluoroquinoline (CAS 1447959-25-2)
- N-(4-(Dimethylamino)benzylidene)-3,4-dimethylaniline (CAS 75908-78-0)
- N-(2-fluorobenzyl)-N-methylglycine (CAS 1048922-32-2)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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