1,5-Diethynyl-2,4-dimethylbenzene CAS 1379822-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379822-09-9 |
| Molecular Formula | C12H10 |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Diethynyl-2,4-dimethylbenzene (CAS 1379822-09-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10. Molecular weight: 154.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10 |
| Molecular Weight | 154.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1991 |
Related Diethynyl Standards
- 1,2-diethynyl-4,5-dimethylbenzene (CAS 46037-61-0)
- 1,4-Diethynyl-2,5-dimethylbenzene (CAS 75867-45-7)
- 1,5-Diethynyl-2,4-difluorobenzene (CAS 1379822-11-3)
- 1,4-Diethynyl-2,3-difluorobenzene (CAS 1430403-93-2)
- 1,4-Diethynyl-2,5-difluorobenzene (CAS 156016-23-8)
- 1,4-Diethynyl-2-fluorobenzene (CAS 137000-66-9)
- 1,2-Diethynyl-3-fluorobenzene (CAS 412041-38-4)
- 1,2-Diethynyl-4-fluorobenzene (CAS 336106-79-7)
Recommended Standards
- 1-amino-octahydroindolizin-3-one (CAS 1369099-87-5)
- 8-Oxaspiro[4.5]decan-1-one (CAS 1380389-10-5)
- Baricitinib Impurity N3 (CAS 136823-41-1)
- 2-((4-Bromobenzyl)amino)acetamide (CAS 850859-09-5)
- (S)-tert-Butyl 3-(2-bromo-5-chlorophenoxy)pyrrolidine-1-carboxylate (CAS 1609116-53-1)
- 2-Butyl-4,6-dichloropyrimidine (CAS 90086-01-4)
- 3-(Chloromethyl)-5-(3-methoxyphenyl)isoxazole (CAS 934063-64-6)
- 1-(2-Bromophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1496438-71-1)
- 4-(2-Fluoroethyl)phenol (CAS 849675-04-3)
- Lixisenatide (CAS 320367-13-3)
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