5,5-Difluoro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine CAS 2306261-60-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306261-60-7 |
| Molecular Formula | C7H7F2N3 |
| Molecular Weight | 171.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Difluoro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 2306261-60-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7F2N3. Molecular weight: 171.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7F2N3 |
| Molecular Weight | 171.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoro Standards
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- (S)-5,7-Difluoro-2,3-dihydrobenzofuran-3-amine (CAS 1241676-95-8)
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Recommended Standards
- 5-(Methoxymethyl)isoxazole-3-carbohydrazide (CAS 625120-12-9)
- 5-Amino-1-(2-hydroxyethyl)pyrazole-4-carboxylic Acid (CAS 58046-50-7)
- 5-(methoxymethyl)-2-methyl-1,2,4-triazole-3-carboxylic acid (CAS 2091289-91-5)
- 5-[1-(4-Chloro-3-methylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol 724749-60-4 8730AE C12H14ClN3OS (CAS 724749-60-4)
- 2-(2-Bromo-4-cyano-6-(difluoromethyl)phenyl)acetic acid (CAS 1807013-10-0)
- Phospharol NF 100 (CAS 16059-16-8)
- 2-(2-Hydroxyphenyl)-1-thiomorpholinoethan-1-one (CAS 1333989-07-3)
- 2-Methoxy-6-(4-phenyl-buta-1,3-dienyl)-benzoic acid methyl ester (CAS 365543-06-2)
- 7-Methyl-2-(pyridin-2-yl)indoline (CAS 595547-34-5)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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