4,5-Dimethylbenzene-1,3-diamine CAS 38353-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38353-98-9 |
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dimethylbenzene-1,3-diamine (CAS 38353-98-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12N2. Molecular weight: 136.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 g/mol |
| 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related Dimethylbenzene Standards
- 2,3-Dimethylbenzene-1,4-diamine (CAS 5306-96-7)
- 2,6-Dimethylbenzene-1,4-diamine (CAS 7218-02-2)
- 3,4-Dimethylbenzene-1,2-diamine (CAS 41927-01-9)
- 3,6-Dimethylbenzene-1,2-diamine (CAS 35975-12-3)
- 4,6-Dimethylbenzene-1,3-diamine (CAS 3134-10-9)
- n1,3-Dimethylbenzene-1,4-diamine (CAS 37966-54-4)
- N1,4-Dimethylbenzene-1,2-diamine (CAS 39513-19-4)
- N1,6-Dimethylbenzene-1,2-diamine (CAS 73902-65-5)
Recommended Standards
- 4,5,6,7-tetrahydro-2H-isoindol-5-amine (CAS 73983-58-1)
- 4-(aminomethyl)-N-methylaniline (CAS 24732-10-3)
- 4-Allyl-2-cyclohexenone (CAS 4166-61-4)
- 3-(4-Ethylphenyl)-3-methylbutanoic acid (CAS 132858-67-4)
- 4-(1-Ethyl-1h-1,2,4-triazol-5-yl)butan-2-amine (CAS 1342718-54-0)
- 4-oxo-4H-chromene-7-carbonitrile (CAS 102297-64-3)
- 1-Oxa-8-azaspiro[4.5]decane oxalate(2:1) (CAS 1523606-45-2)
- 2-(chloromethyl)-4-methoxy-6-methylpyridine hydrochloride (CAS 110374-34-0)
- Methyl N-(2,4-dimethylphenyl)-N-(methylsulfonyl)glycinate (CAS 425624-05-1)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com