1H-Benzimidazolium, 6-chloro-1-ethyl-2-methyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-, inner salt CAS 63816-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63816-04-6 |
| Molecular Formula | C15H18ClF3N2O3S |
| Molecular Weight | 398.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Benzimidazolium, 6-chloro-1-ethyl-2-methyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-, inner salt (CAS 63816-04-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H18ClF3N2O3S. Molecular weight: 398.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H18ClF3N2O3S |
| Molecular Weight | 398.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 1H-Benzimidazolium, 3-[2-(acetyloxy)-3-sulfopropyl]-5,6-dichloro-1-ethyl-2-methyl-, inner salt (CAS 68239-66-7)
- 1H-Benzimidazolium, 1,2-dimethyl-3-[(4-sulfophenyl)methyl]-5-(trifluoromethyl)-, inner salt (CAS 68959-22-8)
- 1H-Benzimidazolium, 5,6-dichloro-1-ethyl-2-methyl-3-(4-sulfobutyl)-, inner salt (CAS 32634-37-0)
- 1H-Benzimidazolium, 1,2-dimethyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-, inner salt (CAS 63815-69-0)
- 1H-Benzimidazolium, 5,6-dichloro-1-ethyl-2-[2-(phenylamino)ethenyl]-3-(3-sulfobutyl)-, inner salt (CAS 63148-86-7)
- 1H-Benzimidazolium, 5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propen-1-yl]-1-ethyl-3-(3-sulfobutyl)-, inner salt (CAS 28118-10-7)
- 1H-Benzimidazolium, 2-[(2-hydroxyphenoxy)methyl]-1,3-dimethyl-, methanesulfonate (1:1) (CAS 202264-28-6)
- 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride (CAS 29556-33-0)
Recommended Standards
- 2,4,6-Tribromobenzene-1,3,5-tricarbaldehyde (CAS 191529-09-6)
- 3-Chloro-2-(1-(5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethyl)-5-(trifluoromethyl)pyridine (CAS 339010-60-5)
- 5-[(3-Chlorophenyl)methyl]-7-(trifluoromethyl)-1H,3H,3aH,4H,5H-[1,3]thiazolo[3,4-a]quinoxalin-4-one (CAS 1031212-68-6)
- 4-(1H-Imidazol-4-yl)pyridine (CAS 51746-87-3)
- 3-(Difluoromethyl)-2-fluoroaniline (CAS 1784796-42-4)
- Tert-butyl (S)-(1-(3,4-dichlorophenyl)-2-hydroxyethyl)carbamate (CAS 1329992-97-3)
- (1R,2S)-2-Methylamino-1,2-diphenylethanol (CAS 550-58-3)
- (3R,4R)-1-benzyl-4-(benzylamino)pyrrolidin-3-ol (CAS 955158-46-0)
- 9-Ethyl-8-(hex-1-yn-1-yl)-9H-purin-6-amine (CAS 210046-42-7)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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