2-Pyridin-4-yl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-oldihydrochloride CAS 1229626-97-4
| CAS No. | 1229626-97-4 |
| Molecular Formula | C13H14N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Pyridin-4-yl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-oldihydrochloride (C13H14N4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Pyridin-4-yl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-oldihydrochloride (CAS 1229626-97-4), molecular formula C13H14N4OHCl and molecular weight 278.74 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Pyridin-4-yl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-oldihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H14N4O 2*HCl |
| Molecular Weight | 278.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
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- Lobeline impurity 18 (CAS CATO-C4X-181818)
- 3-(Boc-amino)benzaldehyde (CAS 176980-36-2)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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