Phenanthro[9,10-e][1,2,4]triazin-3-ol CAS 32723-14-1
| CAS No. | 32723-14-1 |
| Molecular Formula | C15H9N3O |
| Molecular Weight | 247.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Phenanthro[9,10-e][1,2,4]triazin-3-ol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 247.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Phenanthro[9,10-e][1,2,4]triazin-3-ol (CAS 32723-14-1), molecular formula C15H9N3O and molecular weight 247.25 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Phenanthro[9,10-e][1,2,4]triazin-3-ol 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 | C15H9N3O |
| Molecular Weight | 247.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
Related Phenanthro Standards
- Phenanthro[4,5-cde][1,2]dithiin (CAS 129449-57-6)
- Phenanthro[1,10-cd][1,2]dithiole (CAS 158690-51-8)
- 59851-26-2 Phenanthro(9,10-e)-1,2,4-triazine-3(2H)-thione 3-Mercaptophenanthreno(9,10-e)-1,2,4-triazine (CAS 59851-26-2)
- 23702-49-0 5-Phenanthro(4,5-bcd)pyran-5-one 5H-Phenanthro(4,5-bcd)pyran-5-one CCRIS 2211 (CAS 23702-49-0)
- 2H-Phenanthro[9,10-d][1,2,3]triazole (CAS 236-03-3)
- 1H-Phenanthro[9,10-d]imidazole (CAS 236-02-2)
- Phenanthro[1,2-b:8,7-b']dithiophene (CAS 1491133-64-2)
- 2H-Phenanthro[1,10a-b]oxirene (CAS 173-41-1)
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- Rel-(1r,4r)-3'-oxo-3'H-spiro[cyclohexane-1,1'-furo[3,4-c]pyridine]-4-carboxylic acid (CAS 328233-18-7)
- 2-(Benzyloxy)-1-phenylethan-1-one (CAS 103394-86-1)
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- 2,2-Dichlorocyclopent-4-ene-1,3-dione (CAS 101328-96-5)
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- Bis [2- (2,4-difluorophenyl) -5-trifluoromethylpyridine] [1,10-phenanthroline] iridium hexafluorophosphate (CAS 1639408-64-2)
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