2H-Phenanthro[9,10-d][1,2,3]triazole CAS 236-03-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 236-03-3 |
| Molecular Formula | C14H9N3 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2H-Phenanthro[9,10-d][1,2,3]triazole (CAS 236-03-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9N3. Molecular weight: 219.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9N3 |
| Molecular Weight | 219.24 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related H Standards
- 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)
- 1H-Phenanthro[9,10-d]imidazole (CAS 236-02-2)
- Phenanthro[4,5-cde][1,2]dithiin (CAS 129449-57-6)
- Phenanthro[1,10-cd][1,2]dithiole (CAS 158690-51-8)
- 2H-Phenanthro[1,10a-b]oxirene (CAS 173-41-1)
- Phenanthro[9,10-b]oxirene (CAS 779-85-1)
- Phenanthro[9,10-e][1,2,4]triazin-3-ol (CAS 32723-14-1)
- 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)
Recommended Standards
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- 5-Methoxy-2-methylisoindoline-1,3-dione (CAS 63196-45-2)
- tert-Butyl (S)-2-(2,3-dimethoxyphenyl)piperazine-1-carboxylate (CAS 1260603-57-3)
- 3,4-Dihydro-3-(1-methylethyl)-4-oxo-1-phthalazinecarboxylic acid (CAS 571155-01-6)
- 4-Chloro-2-iodobenzo[d]oxazole (CAS 1804187-07-2)
- 4-(5-Hydroxy-1-oxo-1,2-dihydroisoquinolin-4-yl)benzaldehyde (CAS 656234-29-6)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com