1,1,2-Trimethyl-1H-benzo[e]indole-6,8-disulfonic acid CAS 176978-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176978-81-7 |
| Molecular Formula | C15H15NO6S2 |
| Molecular Weight | 369.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1,2-Trimethyl-1H-benzo[e]indole-6,8-disulfonic acid (CAS 176978-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H15NO6S2. Molecular weight: 369.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H15NO6S2 |
| Molecular Weight | 369.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Trimethyl Standards
- 4-(6-Acetyl-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidin-5-yl)benzoic acid (CAS 848029-08-3)
- 2,2,4-Trimethyl-1,2-dihydroquinolin-6-ylbiphenyl-4-carboxylate (CAS 305811-90-9)
- 2,2'-[(1,1,3-Trimethyl-1,3-propanediyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane] (CAS 100-89-0)
- 1,3,3-Trimethyl-2',5'-diphenyl-2',4'-dihydrospiro[indoline-2,3'-pyrazole] (CAS 72619-75-1)
- 2-[2-Oxo-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propylsulfanyl]-benzoic acid (CAS 721406-44-6)
- 3,3,5-Trimethyl-1-(2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)cyclohexane-1-carboxylic acid (CAS 439096-52-3)
- 2,2'-(2,4,6-Trimethyl-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1810858-72-0)
- Trimethyl 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate (CAS 74447-88-4)
Recommended Standards
- tert-Butyl 4-(2-((tert-butoxycarbonyl)amino)-3-methoxy-3-oxopropyl)-1H-imidazole-1-carboxylate (CAS 165062-56-6)
- Ethyl (2R,3R,4S)-4-(benzo[d][1,3]dioxol-5-yl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 178739-03-2)
- FMOC-MeThr(Me)-OH (CAS 1645308-94-6)
- N-cyclooctylmethanesulfonamide (CAS 541543-27-5)
- Bis [Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester] (CAS 1346600-44-9)
- 2-[(2-Chlorophenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-75-7)
- Carboprost Trometamol EP Impurity A (CAS 76498-29-8)
- N-(3,4-Dimethoxybenzyl)-2,2-diethoxyethan-1-amine (CAS 32871-88-8)
- Bis-PEG6-NHS ester (CAS 1526718-98-8)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
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