1,3,5-Trimethyl-2-nitrobenzene CAS 603-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 603-71-4 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3,5-Trimethyl-2-nitrobenzene (CAS 603-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO2. Molecular weight: 165.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
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- 1,2,3-Trimethyl-4-nitrobenzene (CAS 1128-19-4)
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Recommended Standards
- 1,6-Dimethyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridin-7(4H)-one (CAS 61327-44-4)
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- 1-Allyl-4-methyl-1H-pyrrole-2-carboxylic acid (CAS 397329-68-9)
- 1-Hexadecene (CAS 629-73-2)
- (R)-1-(3-(Cyclopropylamino)pyrrolidin-1-yl)ethanone (CAS 1354009-05-4)
- N-Methyl-N-[2-(3-piperidinyl)ethyl]-1-butanaminedihydrochloride (CAS 1220030-45-4)
- 2-Oxa-6-azaspiro[3.4]octane (CAS 220290-68-6)
- 1-(3,4-Dichlorophenyl)pentan-2-one (CAS 1176621-33-2)
- (5-Chloro-6-phenylpyridin-3-yl)boronic acid (CAS 2225155-33-7)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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