Cycloocta-1,5-diyne CAS 49852-40-6
| CAS No. | 49852-40-6 |
| Molecular Formula | C8H8 |
| Molecular Weight | 104.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cycloocta-1,5-diyne meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Cycloocta-1,5-diyne (CAS 49852-40-6), a certified reference material (molecular formula C8H8, MW 104.15 g/mol) for analytical method development and quality control.
Cycloocta-1,5-diyne (C8H8) contains an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H8 |
| Molecular Weight | 104.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Cycloocta Standards
- Cycloocta-2,6-dien-1-ol (CAS 10017-18-2)
- Cycloocta-2,5-dien-1-ol (CAS 10054-74-7)
- Cycloocta-3,5-dien-1-ol (CAS 10095-79-1)
- Cycloocta-2,4,6-triene-1-carboxylic acid (CAS 100162-11-6)
- Cycloocta-2,4-dien-1-yl acetate (CAS 10095-82-6)
- Bis(cycloocta-1,5-diene)rhodium(I) hexafluorophosphate (CAS 62793-31-1)
- Cycloocta[f]isobenzofuran-1,3-dione (CAS 28979-93-3)
- (Cycloocta-2,4,6,8-tetraene-1,2,5,6-tetrayl)tetramethanol (CAS 110890-98-7)
Recommended Standards
- 5-Ethynylcyclohexa-1,3-diene (CAS 57015-38-0)
- Ivabradine Impurity 55 (CAS 694-87-1)
- 4-Methoxybutan-2-ol (CAS 41223-27-2)
- Methanol, 1-butoxy- (CAS 3085-35-6)
- 4-(4-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618426-78-1)
- 2,2,5-Trimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1509558-08-0)
- (S)-3-Amino-4-(2,4-difluorophenyl)butanoic acid (CAS 1336324-29-8)
- 2-(5-Ethyl-1,2,4-oxadiazol-3-yl)benzoic acid (CAS 2680614-82-6)
- Methyl 4,6-dichloropyrimidine-5-carboxylate (CAS 87600-71-3)
- 4-Hydrazinyl-1-methyl-1H-imidazo[4,5-d]pyridazine (CAS 769084-43-7)
- 3-[1-(3-Fluoro-4-methoxybenzoyl)piperidin-4-yl]-4-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775506-76-7)
- POtassium trifluoro[(propan-2-yloxy)methyl]boranuide (CAS 1394048-67-9)
- 3A-Amino-3a-deoxy-(2as,3as)-γ-cyclodextrin ·xHydrate (CAS 189307-64-0)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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