25317-06-0 3-[2-(4-Formylphenyl)hydrazinylidene]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid DTXSID00425557 CAS 25317-06-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25317-06-0 |
| Molecular Formula | C17H10N2O9S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 25317-06-0 3-[2-(4-Formylphenyl)hydrazinylidene]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid DTXSID00425557 (CAS 25317-06-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H10N2O9S2 2*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H10N2O9S2 2*Na |
| Molecular Weight | 473.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Formylphenyl Standards
- 2-(3-Formylphenyl)benzoic acid (CAS 100538-35-0)
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- 3-(4-Formylphenyl)-3-methylbutanoic acid (CAS 1023814-83-6)
- 2-Formylphenyl benzenesulfonate (CAS 107189-77-5)
- 4-Formylphenyl 4-chlorobenzoate (CAS 108577-34-0)
- Ethyl 3-(3-formylphenyl)propanoate (CAS 110114-05-1)
- 4-(3-Formylphenyl)phenylboronic acid (CAS 1101866-02-7)
- Ethyl 4-(4-formylphenyl)piperazine-1-carboxylate (CAS 111131-81-8)
Recommended Standards
- (1R,2S)-2-(4-(methylthio)benzoyl)cyclohexane-1-carboxylic acid (CAS 844856-61-7)
- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1227267-29-9)
- Capmatinib M18 Metabolite (CAS 1029713-99-2)
- 2-Amino-9-cyclohexyl-1H-purin-6(9H)-one (CAS 14937-71-4)
- 2-Methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 154365-40-9)
- (3,5-Dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-4-yl)methanol (CAS 1175961-05-3)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
Why CATO?
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