1-Naphthohydrazide CAS 43038-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43038-45-5 |
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Naphthohydrazide (CAS 43038-45-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10N2O. Molecular weight: 186.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-n-(Pyrimidin-2-yl)benzene-1,4-diamine (CAS 743449-54-9)
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- 1-Methylnaphthalene-3-carboxylic acid (CAS 5773-87-5)
- DL-protected myo-inositol (CAS 125214-72-4)
- N-(3-cyano-4,5-dimethylthiophen-2-yl)-2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetamide (CAS 444152-01-6)
- Temozolomide Impurity 21 (CAS CATO-C4X-135321)
- 9-(4-Fluorophenyl)-6,9-dihydro-[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one (CAS 861208-09-5)
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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