1,2-diethynyl-4,5-dimethylbenzene CAS 46037-61-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 46037-61-0 |
| Molecular Formula | C12H10 |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-diethynyl-4,5-dimethylbenzene (CAS 46037-61-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10. Molecular weight: 154.21 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1970 |
Related diethynyl Standards
- 1,5-Diethynyl-2,4-dimethylbenzene (CAS 1379822-09-9)
- 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
- 1,2-diazaspiro[4.5]decan-3-one (CAS 56700-30-2)
- 1,2-dihydro-1,7-naphthyridin-2-one (CAS 54920-82-0)
- 1-(Tetrahydrofuran-2-yl)pent-4-en-1-one (CAS 79227-31-9)
- 2-[(5-phenyl-1,2-oxazol-3-yl)methyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 852180-49-5)
- 3aR,4R,5R,6aS)-Hexahydro-4-[(1E,3S)-3-hydroxy-1-octen-1-yl]-2-oxo-2H-cyclopenta[b]furan-5-yl Ester [1,1-Biphenyl]-4-carboxylic Acid (CAS 51014-26-7)
- 7-(4-Nitrophenyl)heptanoic acid (CAS 66147-99-7)
- N-cyclohexyl-2-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)acetamide (CAS 1456036-00-2)
- 8-Allyl-N-(2,5-dimethylphenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 325810-65-9)
- 3-(2-Methoxyethyl)piperidine-3-carboxylic acid (CAS 1463449-38-8)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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