Trimethylthieno[2,3-d]pyrimidine-6-carboxylic acid CAS 930395-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 930395-79-2 |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trimethylthieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 930395-79-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O2S. Molecular weight: 222.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trimethylthieno Standards
- 3,4,6-Trimethylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 400877-89-6)
- 1-{2,4,5-trimethylthieno[2,3-d]pyrimidin-6-yl}ethan-1-one (CAS 941083-97-2)
- 2,5,6-trimethylthieno[2,3-d]pyrimidine-4-thiol (CAS 743452-19-9)
- 3,5,6-Trimethylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 35970-83-3)
- 2,4,5-Trimethylthieno[2,3-d]pyrimidine-6-carbaldehyde (CAS 941378-59-2)
- 2-({trimethylthieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 871673-05-1)
- 2-({2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl}sulfanyl)acetic acid (CAS 626205-90-1)
- 4-((2,5,6-Trimethylthieno[2,3-d]pyrimidin-4-yl)amino)butanoic acid (CAS 886499-00-9)
Recommended Standards
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- (3aR,3a'R,8aS,8a'S)-2,2'-(Cyclopentylmethylene)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole) (CAS 2460053-51-2)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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