octa-3,5-diyne-1,8-diol CAS 15808-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15808-23-8 |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
octa-3,5-diyne-1,8-diol (CAS 15808-23-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10O2. Molecular weight: 138.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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Recommended Standards
- 2-(Ethylthio)-2-fluoroacetic acid (CAS 1542879-56-0)
- 3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione (CAS 15973-50-9)
- 2,4,5-Trimethylfuran-3-carbaldehyde (CAS 1521449-77-3)
- cis-3,5-Dimethyl-4,4-difluoropiperidine (CAS 2059963-66-3)
- 2-Methylhydrocinnamic acid 22084-89-5 3-(2-METHYLPHENYL)PROPANOIC ACID 3-(2-METHYLPHENYL)PROPIONIC ACID 3-O-TOLYLPROPANOIC ACID AS00516 ATTERCOP-CHM AT111341 BENZENEPROPANOIC ACID, 2-METHYL- OTAVA-BB 1512405 (CAS 22084-89-5)
- 2,5-Dihydroxycinnamic acid methyl ester, 98% (CAS 63177-57-1)
- 1,2,3-Trimethyl-5-(pyrrolidin-2-yl)-1H-indole (CAS 1507816-32-1)
- 1-(4-Bromophenyl)propane-1,3-diol (CAS 219745-18-3)
- Methyl 4-acetamido-5-amino-2-methoxybenzoate (CAS 77495-40-0)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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