3-((6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propanoic acid CAS 690697-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690697-36-0 |
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propanoic acid (CAS 690697-36-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13N3O2S. Molecular weight: 263.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 2-(6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]-pyrimidin-4-ylamino)-propionic acid (CAS 956754-59-9)
- 898762-77-1 {2-[(2,5-Dihydro-1H-pyrrol-1-yl)methyl]phenyl}(phenyl)methanone DTXSID60643912 (CAS 898762-77-1)
- 3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 26958-67-8)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3-thiazole-4-carboxylic acid (CAS 938363-46-3)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1017417-35-4)
- 4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione (CAS 102978-40-5)
- 1-(2,3-Dihydro-1,4-benzodioxin-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1858256-71-9)
- 1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 260555-42-8)
Recommended Standards
- 2-Methyl-2-((3-(trifluoromethyl)benzyl)thio)propan-1-amine (CAS 338962-67-7)
- 3-[3-mercapto-5-(3-methylphenyl)-4H-1,2,4-triazol-4-yl]propanoic acid (CAS 847783-62-4)
- 2-mercapto-3-(tetrahydrofuran-2-ylmethyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 688793-18-2)
- N1,N1-diisopropylpropane-1,3-diamine (CAS 53485-05-5)
- 1-(5-Bromo-2-fluoropyridin-3-yl)-2-methylpropan-1-one (CAS 1802021-95-9)
- Cis-2-tert-Butoxycarbonylamino-1-methyl-cyclopentanecarboxylic acid (CAS 1965310-30-8)
- 2,4-Dihydro-4-(2-propen-1-yl)-5-(4-pyridinyl)-3H-1,2,4-triazole-3-thione (CAS 90842-92-5)
- 4-[(E)-[(3-Nitrophenyl)methylidene]amino]phenyl 2,2-dimethylpropanoate (CAS 331460-58-3)
- 2-Bromo-4-ethylthiazole (CAS 89322-56-5)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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