2,5-Bis(methylsulfonyl)benzene-1,4-diamine CAS 1678513-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1678513-97-7 |
| Molecular Formula | C8H12N2O4S2 |
| Molecular Weight | 264.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Bis(methylsulfonyl)benzene-1,4-diamine (CAS 1678513-97-7) pharmaceutical standards reference standard. Molecular formula: C8H12N2O4S2. Molecular weight: 264.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O4S2 |
| Molecular Weight | 264.32 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- (3,5-Bis(methylsulfonyl)phenyl)methanol (CAS 849924-86-3)
- 5-Methyl-7-(methylsulfonyl)-4-oxo-3,4-dihydropyrido[4,3-d]pyrimidine-8-carbonitrile (CAS 1604041-59-9)
- 2-(Methylsulfonyl)ethyl n-succinimidyl carbonate (CAS 57903-15-8)
- 1-Boc-4-(methylsulfonyl)piperidine (CAS 189205-49-0)
- 3-[(methylsulfonyl)amino]-2-naphthoic acid (CAS 875164-17-3)
- n-(2-(Methylsulfonyl)phenyl)furan-2-carboxamide (CAS 920229-69-2)
- n-(4-(Methylsulfonyl)phenyl)furan-2-carboxamide (CAS 746633-45-4)
- n-(4-(Methylsulfonyl)benzyl)pyrimidin-2-amine (CAS 1241270-35-8)
Recommended Standards
- Benzyl cis-4-amino-3-methoxy-piperidine-1-carboxylate (CAS 1638768-27-0)
- Tert-butyl 2-((2,3-dihydrobenzofuran-5-yl)methyl)hydrazine-1-carboxylate (CAS 1693963-19-7)
- (E)-4-(2-(benzo[d]oxazol-2-yl)vinyl)-N,N-dimethylaniline (CAS 162633-46-7)
- Ethyl (R)-3-amino-3-(3-fluoro-4-methoxyphenyl)propanoate hydrochloride (CAS 2226159-96-0)
- 1-(5-Iodopyrimidin-4-yl)piperidin-4-one (CAS 1538235-07-2)
- 1-(4-(Bis(4-(tert-butyl)phenyl)amino)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 2007908-93-0)
- 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-5-amine (CAS 1306603-61-1)
- 7-oxa-2,5-diazaspiro[3.4]octan-6-one (CAS 1780174-72-2)
- Bupivacaine Hydrochloride (CAS 18010-40-7)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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