2-Chlorothieno[3,2-d]pyrimidine-7-carbaldehyde CAS 1356016-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1356016-35-7 |
| Molecular Formula | C7H3ClN2OS |
| Molecular Weight | 198.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chlorothieno[3,2-d]pyrimidine-7-carbaldehyde (CAS 1356016-35-7) pharmaceutical standards reference standard. Molecular formula: C7H3ClN2OS. Molecular weight: 198.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3ClN2OS |
| Molecular Weight | 198.63 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorothieno Standards
- 4-Chlorothieno[2,3-c]pyridine-2-carbaldehyde (CAS 1092961-04-0)
- 4-chlorothieno[3,2-c]pyridine-2-carbaldehyde (CAS 1296224-97-9)
- 7-chlorothieno[2,3-c]pyridine-2-carbaldehyde (CAS 1367965-39-6)
- 5-Chlorothieno[3,2-b]pyridine-3-carbaldehyde (CAS 152420-81-0)
- 5-chlorothieno[3,2-b]pyridine-2-carbaldehyde (CAS 1909312-98-6)
- 5-Chlorothieno[3,2-b]pyridine-6-carbaldehyde (CAS 65977-56-2)
- 6-Chlorothieno[2,3-b]pyridine-2-carbaldehyde (CAS 80231-47-6)
- (7-Chlorothieno[3,2-b]pyridin-2-yl)methanol, 97% (CAS 638219-26-8)
Recommended Standards
- Acibenzolar Acid Impurity 8 (CAS 124371-49-9)
- [(2-chloroethyl)(dimethylamino)phosphoryl]dimethylamine (CAS 14518-01-5)
- 6-Chloro-8-fluoro-3,4-dihydro-2(1H)-naphthalenone (CAS 1337856-57-1)
- 2-(4-(Dimethylamino)phenyl)-3H-indol-3-one (CAS 95654-32-3)
- 4-Carbamoyl-2-methoxyphenylboronic acid (CAS 1451392-06-5)
- (3-(3-((2,4-Dichlorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(3,4-dichlorophenyl)methanone (CAS 477712-59-7)
- N-(2-(Diethylamino)ethyl)-3-methylbenzamide (CAS 93808-02-7)
- 3-(4-(Phenoxymethyl)phenyl)propanal (CAS 64264-20-6)
- 6-(1H-pyrrol-1-yl)hexanoic acid (CAS 137025-05-9)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com