5-Methyl-2,4-dinitrobenzene-1-sulfonic Acid CAS 52146-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52146-86-8 |
| Molecular Formula | C7H6N2O7S |
| Molecular Weight | 262.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-2,4-dinitrobenzene-1-sulfonic Acid (CAS 52146-86-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2O7S. Molecular weight: 262.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O7S |
| Molecular Weight | 262.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-methyl-2,6-dinitrobenzene-1-sulfonic acid (CAS 63348-71-0)
- 1-butyl-2,4-dinitrobenzene (CAS 37849-85-7)
- 2-Methyl-4,6-dinitrobenzene-1,3-diol (CAS 124501-36-6)
- 4,6-Dinitrobenzene-1,3-diol (CAS 616-74-0)
- 2,6-Dinitrobenzene-1,4-diamine (CAS 67382-08-5)
- 3,5-Dinitrobenzene-1,2-diamine (CAS 3694-51-7)
- 4,5-Dinitrobenzene-1,2-diamine (CAS 32690-28-1)
- 1-Ethyl-2,4-dinitrobenzene (CAS 1204-29-1)
Recommended Standards
- 4-methanesulfonyl-2,6-dinitrophenol (CAS 53559-50-5)
- 6-Methoxy-5,6-dihydro-2H-pyran-3-yl trifluoromethanesulfonate (CAS 2843587-05-1)
- 4,4,5,5-Tetramethyl-2-[spiro[4.5]dec-7-en-8-yl]-1,3,2-dioxaborolane (CAS 859219-41-3)
- (2-(Piperazin-1-yl)pyridin-3-yl)(pyrrolidin-1-yl)methanone (CAS 902836-06-0)
- 5-[(4-amino-2-methylene-butyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703762-26-7)
- 2-{3-[2-(difluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}acetonitrile (CAS 852851-75-3)
- H-Gly-Arg-Gly-Asp-Ser-Pro-OH (CAS 91037-75-1)
- 9-Chloro-4-methylacridine (CAS 16492-11-8)
- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino N-cyclohexylcarbamate (CAS 866143-55-7)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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