1,5-Dinitronaphthalene CAS 605-71-0
| CAS No. | 605-71-0 |
| Molecular Formula | C10H6N2O4 |
| Molecular Weight | 218.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,5-Dinitronaphthalene.
1,5-Dinitronaphthalene (CAS 605-71-0), molecular formula C10H6N2O4 and molecular weight 218.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,5-Dinitronaphthalene (C10H6N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 218.16 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,5-Dinitronaphthalene 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 | C10H6N2O4 |
| Molecular Weight | 218.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Dinitronaphthalene Standards
Recommended Standards
- Ascorbic Acid Impurity 43 (CAS 20229-76-9)
- 2-(2-Methyl-5-(trifluoromethyl)phenyl)acetic acid (CAS 1000517-01-0)
- Methyl 4-(difluoromethyl)-2-formyl-1-methyl-1H-imidazole-5-carboxylate (CAS 2416993-20-7)
- 0065AA 1000544-72-8 2-(4-Methyl-3-(trifluoromethyl)phenyl)acetic acid C10H9F3O2 (CAS 1000544-72-8)
- 4-(Methoxycarbonyl)-2-methylbenzoic acid (CAS 1245919-29-2)
- 2-(3-((Dimethylamino)methyl)pyrrolidin-1-yl)ethanamine (CAS 1353981-12-0)
- 2-(1-Aminoethyl)-5-bromopyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 1824622-79-8)
- Potassium tin oxide (K2SnO3) (CAS 12142-33-5)
- 6-Cyclobutylpicolinic acid (CAS 1443759-37-2)
- 1-Chlorododecane (CAS 112-52-7)
- 4-(2-Cyclohexylethoxy)-2-(trifluoromethyl)aniline (CAS 946662-99-3)
- Strontium nitride (CAS 12033-82-8)
- 4-Bromo-3-fluoro-5-methoxyaniline (CAS 1785138-87-5)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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