Bosentan HCl CAS 1196074-08-4
| CAS No. | 1196074-08-4 |
| Molecular Formula | C27H29N5O6S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bosentan HCl (C27H29N5O6SHCl) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Bosentan HCl (CAS 1196074-08-4), molecular formula C27H29N5O6SHCl and molecular weight 588.08 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Bosentan HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H29N5O6S HCl |
| Molecular Weight | 588.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Bosentan Standards
- Bosentan-D4 (CAS 1065472-77-6)
- Bosentan USP Related Compound C (CAS 1097263-60-9)
- Bosentan Impurity 15 (CAS 1257099-43-6)
- Bosentan Impurity 14 (CAS 1355251-10-3)
- Bosentan (CAS 147536-97-8)
- Bosentan sodium (CAS 150726-52-6)
- Bosentan USP Related Compound A (CAS 150727-06-3)
- Bosentan Impurity 8 (CAS 150728-12-4)
Recommended Standards
- 3-(chloromethyl)-1-cyclopentyl-1H-pyrazole (CAS 1260659-19-5)
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- (15Z)-N-(2-Hydroxyethyl)-15-tetracosenamide (CAS 887405-21-2)
- 2-Bromo-1-[4-(methylsulfanyl)phenyl]ethan-1-one (CAS 42445-46-5)
- 6-(3-Aminophenoxy)pyridine-3-carbonitrile (CAS 1099689-56-1)
- 2-Chloro-1-(3-Nitrophenoxy)-4-(Trifluoromethyl)Benzene (CAS 62476-57-7)
- 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)benzoic acid (CAS 103314-23-4)
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- 4,8-Dichloro-2-isopropylquinazoline (CAS 887590-80-9)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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