2,4,5-Trimethylbenzene-1,3-diamine CAS 90721-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90721-79-2 |
| Molecular Formula | C9H14N2 |
| Molecular Weight | 150.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4,5-Trimethylbenzene-1,3-diamine (CAS 90721-79-2) pharmaceutical standards reference standard. Molecular formula: C9H14N2. Molecular weight: 150.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H14N2 |
| Molecular Weight | 150.22 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Trimethylbenzene Standards
- N1,4,5-Trimethylbenzene-1,2-diamine (CAS 17978-55-1)
- 2,3,5-trimethylbenzene-1,4-diamine (CAS 4734-73-0)
- 3,4,5-Trimethylbenzene-1,2-diamine (CAS 91054-50-1)
- 3,4,6-Trimethylbenzene-1,2-diol (CAS 13757-17-0)
- 2,4,6-Trimethylbenzene-1,3-diol (CAS 608-98-0)
- 2,3,5-trimethylbenzene-1,4-diol (CAS 700-13-0)
- 1-Ethyl-2,4,5-trimethylbenzene (CAS 17851-27-3)
- 1,2,4-Trimethylbenzene-d12 (CAS 350818-61-0)
Recommended Standards
- 2,3-dihydro-1H-indole-4-carbonitrile (CAS 885278-80-8)
- 2,4-Dicyclopropylbut-3-yn-2-ol (CAS 67538-92-5)
- 2,3-Diethylphenol (CAS 66142-71-0)
- 2-(2-Chlorophenyl)-3-(4-fluorobenzoyl)oxirane (CAS 497181-17-6)
- 4-Chloro-N-((4-ethyl-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-93-5)
- 2-([(5-Chloro-3-methoxyphenyl)-methyl]sulfanyl)ethan-1-amine (CAS 1147093-48-8)
- 2-(Bromomethyl)-6-nitrophenol (CAS 53032-76-1)
- 6-chloro-N-methyl-pyrimidine-4-carboxamide (CAS 1215030-78-6)
- 5-(4-Methoxyphenyl)isothiazole (CAS 10514-28-0)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
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