Phenol, polymer with 1,3-cyclopentadiene, 2-methyl-1,3-butadiene and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene CAS 119505-09-8
| CAS No. | 119505-09-8 |
| Molecular Formula | C10H12 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Phenol, polymer with 1,3-cyclopentadiene, 2-methyl-1,3-butadiene and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene (CAS 119505-09-8), molecular formula C10H12C6H6OC5H8C5H6 and molecular weight 360.54 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12C6H6OC5H8C5H6, Phenol, polymer with 1,3-cyclopentadiene, 2-methyl-1,3-butadiene and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Phenol, polymer with 1,3-cyclopentadiene, 2-methyl-1,3-butadiene and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene 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.
Physical & Chemical Properties
| Molecular Formula | C10H12 C6H6O C5H8 C5H6 |
| Molecular Weight | 360.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Phenol Standards
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Recommended Standards
- 2-(Tetrahydro-2H-pyran-4-yl)-1H-imidazole (CAS 1033717-12-2)
- 1-(5-bromo-2-fluorophenyl)propan-2-amine hydrochloride (CAS 1423034-35-8)
- 2-(2-(2-Hydroxyethoxy)ethoxy)ethyl benzoate (CAS 23022-51-7)
- 2-Amino-3-(3-chloropyridin-4-yl)propan-1-ol (CAS 1380151-63-2)
- 6-Chloro-4-ethoxypyridazin-3(2H)-one (CAS 89466-49-9)
- Methyl 3-methyl-4-phenyl-6-vinylpicolinate (CAS 64034-94-2)
- Faropenem Impurity 56 (CAS CATO-C4X-128959)
- 4,5-dimethoxy-2-methylbenzene-1-sulfonamide (CAS 60987-21-5)
- 3-Spiral cyclobutane indoline (CAS 32670-02-3)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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