2-(4-Chlorophenyl)thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine CAS 866019-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866019-98-9 |
| Molecular Formula | C13H7ClN4S |
| Molecular Weight | 286.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine (CAS 866019-98-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7ClN4S. Molecular weight: 286.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H7ClN4S |
| Molecular Weight | 286.74 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (E)-5-(4-Chlorophenyl)-3-phenylpent-2-enoic Acid (CAS 1180676-33-8)
- (2E)-1-(2-Chlorophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-60-8)
- (2E)-1-(3-Chlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-96-0)
- (2E)-1-(3-Chlorophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354942-23-6)
- (2-(4-Chlorophenyl)cyclopropyl)(3-methoxyphenyl)methanone (CAS 338401-37-9)
- (2-(4-Chlorophenyl)cyclopropyl)(4-methoxyphenyl)methanone (CAS 338749-37-4)
- (2E)-1-(2-Chlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 93330-19-9)
- (2E)-3-(2-Chlorophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 358343-53-0)
Recommended Standards
- (Z)-2-(Benzo[d]thiazol-2(3H)-ylidene)-2-(2-chloropyrimidin-4-yl)acetonitrile (CAS 861411-30-5)
- 2-(Benzo[d]thiazol-2-yl)-2-(2-chloropyrimidin-4-yl)acetonitrile (CAS 345986-38-1)
- 4-Chloro-2-(thiophen-2-yl)benzofuro[3,2-d]pyrimidine (CAS 1706442-99-0)
- (3-Bromophenyl)(5-chloropyridin-2-yl)methanone (CAS 2024594-54-3)
- 6-Chloro-2-(3-methoxypropoxy)-nicotinic acid methyl ester (CAS 944145-04-4)
- 5-(Benzyloxy)-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid (CAS 17288-34-5)
- Methyl 4,6-dichloronicotinate (CAS 65973-52-6)
- Atenolol Impurity 24 (CAS CATO-C4X-154924)
- 1-(3,4,5-trichlorophenyl)piperazine hydrochloride (CAS 1909316-37-5)
- Peptide 435 (CAS CATO-CPTD788435)
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