Pyrido[2,3-d]pyrimidin-7(8H)-one CAS 258282-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 258282-55-2 |
| Molecular Formula | C7H5N3O |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 258282-55-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5N3O. Molecular weight: 147.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5N3O |
| Molecular Weight | 147.13 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Pyrido Standards
- Pyrido[2,3-b]pyrazin-7-ol (CAS 1023815-30-6)
- Pyrido[2,3-b]pyrazin-8-ol (CAS 116598-86-8)
- Pyrido[3,2-d]pyrimidin-2(1H)-one (CAS 116598-88-0)
- Pyrido[3,4-d]pyridazin-5-ol (CAS 125968-89-0)
- Pyrido[4,3-c]pyridazin-5(6H)-one (CAS 136411-57-9)
- PYRIDO[2,3-D]PYRIDAZIN-5(6H)-ONE (CAS 15370-81-7)
- Pyrido[3,4-d]pyrimidin-4(3H)-one, 97% (CAS 19178-25-7)
- Pyrido[2,3-b]pyrazin-2(1H)-one (CAS 35252-03-0)
Recommended Standards
- Pyrido[2,3-d]pyrimidin-4(3H)-one, 97% (CAS 24410-19-3)
- Pyrido[3,4-b]pyrazin-3(4H)-one (CAS 91996-71-3)
- Pyrido[2,3-b]pyrazin-3(4H)-one (CAS 35252-02-9)
- 5,5-Dimethyl-3-((4-nitrophenyl)amino)cyclohex-2-en-1-one (CAS 24706-49-8)
- N-(2-Phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)thiophene-2-carboxamide (CAS 1043104-29-5)
- Methyl 2-(4-bromo-2-nitrophenyl)-2-cyanoacetate (CAS 1300026-96-3)
- 4-(2,3,4-Trimethoxyphenyl)but-3-en-2-one (CAS 118709-62-9)
- 4-(3,4-Dimethylphenyl)-6-(3-methylphenyl)pyrimidin-2-amine (CAS 1354936-33-6)
- 5,5-Diethyl-4,4-dimethyl-4,5-dihydro-3,3'-biisoxazole (CAS 502181-39-7)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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