Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-, polymer with 2,5-furandione, 2,2'-[(1-methylethylidene)bis[(2,6-dibromo-4,1-phenylene)oxy]]bis[ethanol] and 1,2-propanediol CAS 67953-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67953-49-5 |
| Molecular Formula | C19H20Br4O4 C9H4Cl6O4 C4H2O3 C3H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-, polymer with 2,5-furandione, 2,2'-[(1-methylethylidene)bis[(2,6-dibromo-4,1-phenylene)oxy]]bis[ethanol] and 1,2-propanediol (CAS 67953-49-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20Br4O4 C9H4Cl6O4 C4H2O3 C3H8O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20Br4O4 C9H4Cl6O4 C4H2O3 C3H8O2 |
| Molecular Weight | 1194.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl/Br-containing |
Related Bicyclo Standards
- Bicyclo[3.3.1]non-3-en-2-one (CAS 10036-12-1)
- Bicyclo[4.2.0]octa-1(6),2,4-trien-7-ylmethanamine (CAS 1005-19-2)
- 1-(1-{bicyclo[2.2.1]heptan-2-yl}ethyl)-4,5-dimethyl-1H-imidazole-2-thiol (CAS 1005044-09-6)
- 2-[(Bicyclo[2.2.1]hept-5-en-2-ylmethyl)-amino]-ethanol (CAS 1005063-02-4)
- 4-(Bicyclo[2.2.1]heptan-2-yl)butan-1-amine (CAS 1005077-58-6)
- 1-(1-bicyclo[2.2.1]hept-2-ylethyl)imidazolidine-2,4,5-trione (CAS 1005089-35-9)
- N-(1-bicyclo[2.2.1]hept-2-ylethyl)-2-chloropropanamide (CAS 1005099-25-1)
- 2-({[(1-{bicyclo[2.2.1]heptan-2-yl}ethyl)carbamoyl]methyl}sulfanyl)benzoic acid (CAS 1005106-53-5)
Recommended Standards
- Methyl 5-chloro-2-fluoro-4-methoxybenzoate (CAS 211172-73-5)
- 5-Hydrazinyl-1,3-dimethyl-4-nitro-1H-pyrazole (CAS 66971-55-9)
- 2-(Cyclopropanecarboxamido)-N-phenethyloxazole-4-carboxamide (CAS 1396881-99-4)
- 2-(1-Methyl-1H-pyrazol-5-yl)acetic acid (CAS 1071814-44-2)
- 2-Bromo-5-nitroterephthalic acid (CAS 152510-47-9)
- 1,4-Diethylbenzene (CAS 105-05-5)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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