2,4-Dichloropyrido[3,2-d]pyrimidine-6-carbaldehyde CAS 1690866-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1690866-69-3 |
| Molecular Formula | C8H3Cl2N3O |
| Molecular Weight | 228.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Dichloropyrido[3,2-d]pyrimidine-6-carbaldehyde (CAS 1690866-69-3) pharmaceutical standards reference standard. Molecular formula: C8H3Cl2N3O. Molecular weight: 228.03 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H3Cl2N3O |
| Molecular Weight | 228.03 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloropyrido Standards
- (2,4-Dichloropyrido[3,2-d]pyrimidin-6-yl)methanamine (CAS 1363405-44-0)
- 6,8-Dichloropyrido[2,3-b]pyrazine-2,3(1H,4H)-dione (CAS 1347918-86-8)
- 6,7-Dichloropyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2482820-14-2)
- 7,8-Dichloropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2454396-62-2)
- 2,6-Dichloropyrido[3,2-d]pyrimidin-4(3H)-one (CAS 1036738-13-2)
- 5,7-Dichloropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1390656-66-2)
- 2,4-Dichloropyrido[2,3-d]pyridazin-5(6H)-one (CAS 1390657-40-5)
- 5,7-Dichloropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1391001-27-6)
Recommended Standards
- Methyl 4-iodobutyrate (CAS 14273-85-9)
- (4-Fluoro-3-((2-methoxyethoxy)methyl)phenyl)boronic acid (CAS 1704063-97-7)
- 5-(Iodomethyl)tetrahydrofuran-3-ol (CAS 1379364-07-4)
- (R)-2-Amino-2-(5-bromopyridin-2-yl)ethan-1-ol dihydrochloride (CAS 2126088-18-2)
- Ethyl 5-bromo-2-furoate, 97% (CAS 6132-37-2)
- 5-Fluoropentanoyl Chloride (CAS 353-04-8)
- Pitavastatin Impurity 14 (CAS CATO-C4X-103714)
- 3-Amino-2-(5-methoxypyridin-3-yl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1363405-35-9)
- 5-Methyl-3-(2-nitrophenyl)isoxazole (CAS 926316-89-4)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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