1,2,3-Trimethoxy-5-(prop-2-yn-1-yloxy)benzene CAS 860787-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860787-50-4 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3-Trimethoxy-5-(prop-2-yn-1-yloxy)benzene (CAS 860787-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Trimethoxy Standards
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- 1,3,5-Trimethoxy-2-(2-methylallyl)benzene (CAS 81156-49-2)
- 3,4,6-Trimethoxy-1(3H)-isobenzofuranone 97% (CAS 189454-29-3)
- 4,5,6-Trimethoxy-2-benzofuran-1(3H)-one (CAS 4087-80-3)
- 2,6,8-Trimethoxy-7-methyl-7H-purine (CAS 817631-50-8)
- 1,2,3-Trimethoxy-5-(prop-2-en-1-yloxy)benzene (CAS 150571-99-6)
- Trimethoxy(4-vinylphenyl)silane (CAS 18001-13-3)
- Trimethoxy(styryl)silane (CAS 70531-02-1)
Recommended Standards
- 1,1'-(5-Ethyl-4,6-dihydroxy-1,3-phenylene)diethanone (CAS 693782-42-2)
- 1,4-Phenylene dipropionate (CAS 7402-28-0)
- 1,1'-(2,5-Dimethoxy-1,4-phenylene)bis(ethan-1-one) (CAS 74047-24-8)
- 1,3-Dibromo-2-methoxy-5-(1-methylethyl)-benzene (CAS 915069-01-1)
- 2-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridine-4-methanol (CAS 1807155-49-2)
- 2-Bromo-4-(bromomethyl)-5-methylthiazole (CAS 1187836-87-8)
- Carbidopa EP Impurity E (CAS 52514-63-3)
- tert-Butyl (R)-((3-hydroxyphenyl)(phenyl)methyl)carbamate (CAS 1416070-91-1)
- 2-(Propylthio)-1h-benzo[d]imidazole (CAS 55901-21-8)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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