1,8-Dimethylphenanthrene CAS 7372-87-4
| CAS No. | 7372-87-4 |
| Molecular Formula | C16H14 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H14, 1,8-Dimethylphenanthrene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1,8-Dimethylphenanthrene (CAS 7372-87-4), molecular formula C16H14 and molecular weight 206.28 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 1,8-Dimethylphenanthrene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14 |
| Molecular Weight | 206.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Dimethylphenanthrene Standards
- 2,4-Dimethylphenanthrene (CAS 15254-64-5)
- 2,7-Dimethylphenanthrene (CAS 1576-69-8)
- 1,3-Dimethylphenanthrene (CAS 16664-45-2)
- 2,6-Dimethylphenanthrene (CAS 17980-16-4)
- 1,2-Dimethylphenanthrene (CAS 20291-72-9)
- 1,4-Dimethylphenanthrene (CAS 22349-59-3)
- 1,6-Dimethylphenanthrene (CAS 20291-74-1)
- 1,9-Dimethylphenanthrene (CAS 20291-73-0)
Recommended Standards
- 1',5',6',7'-Tetrahydrospiro[cyclohexane-1,2'-cyclopenta[d]pyrimidin]-4'(3'H)-one (CAS 58996-10-4)
- 1-[(2-aminophenyl)methyl]piperidin-4-ol (CAS 438192-12-2)
- 1-[(4-aminophenyl)methyl]piperidin-4-ol (CAS 262368-63-8)
- 1,4-Dimethylanthracene (CAS 781-92-0)
- 3-Bromo-5-(1,1-difluoroethyl)-1-(4-methoxybenzyl)-1H-1,2,4-triazole (CAS 2795110-18-6)
- 3-(2-Chlorophenyl)-4-phenyl-4H-1,2,4-triazole (CAS 88032-10-4)
- 2-[5-(morpholine-4-sulfonyl)thiophen-2-yl]acetic acid (CAS 309282-76-6)
- 1-(2-Nitrophenyl)azetidine (CAS 90557-58-7)
- 4-(Imidazo[1,2-a]pyridin-2-yl)benzoic acid (CAS 175153-35-2)
- tert-Butyl (5-phenylpyrrolidin-3-yl)carbamate (CAS 1253789-67-1)
- 2,5-dioxopyrrolidin-1-yl 1-[2-({4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutanoyl}oxy)ethyl] butanedioate 70539-42-3 Di(N-succinimidyl) ethylene glycol disuccinate EGS Ethylene glycol bis(succinimidyl succinate) Ethylene glycol disuccinate di(N-succinimidyl) ester Ethylene glycol-bis[succinimidyl succinate] (CAS 70539-42-3)
- 4-Chloro-6-(2,4-difluorophenoxy)pyrimidin-5-amine (CAS 1193217-94-5)
- 2-Cyclopropoxy-N,N-dimethyl-5-nitroaniline (CAS 1243472-24-3)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
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