Hydroxy Bosentan-d4 CAS 1065472-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1065472-91-4 |
| Molecular Formula | C27H25D4N5O7S |
| Molecular Weight | 571.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hydroxy Bosentan-d4 (CAS 1065472-91-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H25D4N5O7S. Molecular weight: 571.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H25D4N5O7S |
| Molecular Weight | 571.64 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester (CAS 83686-34-4)
- 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-L-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester (CAS 206269-73-0)
- Hydroxy Bosentan-d6 (CAS 1246817-57-1)
- 2,4-Bis[8-hydroxy-1,1,7,7-tetramethyljulolidin-9-yl]squaraine (CAS 358727-55-6)
- o-Hydroxy Atorvastatin-d (CAS 214217-88-6)
- (11bS)-4-Hydroxy-2,6-bis(4-methoxyphenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2635339-85-2)
- 6-Butyl-2-(2-hydroxy-3-(2-phenylpropan-2-yl)-5-(2,4,4-trimethylpentan-2-yl)phenyl)-[1,2,3]triazolo[4,5-f]isoindole-5,7(2H,6H)-dione (CAS 945857-19-2)
- (2S)-5-hydroxy-4-oxo-2-phenyl-3,4-dihydro-2H-1-benzopyran-7-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 13241-31-1 CHEBI:8222 Pinocembrin 7-O-neohesperidoside pinocembrin 7-rhamnosylglucoside (CAS 13241-31-1)
Recommended Standards
- Dabigatran Impurity 19 (CAS 1416446-40-6)
- Omadacycline Impurity 25 (CAS CATO-C4X-285725)
- 【停用，见C4X-285723】N-nitroso-desmethyl-omadacycline-2 (CAS CATO-C4X-285744)
- 5-[4-(Phenylsulfanyl)phenyl]-1H-pyrazole (CAS 321998-11-2)
- (4-((Benzyloxy)methyl)-2-fluorophenyl)boronic acid (CAS 1029439-51-7)
- Flubendazole Impurity E (CAS 66939-00-2)
- (5R)-2,2,8,8,9,9-Hexamethyl-3,3-diphenyl-5-[3-(trimethylsilyl)-2-propyn-1-yl]-4,7-ddioxa-3,8-disiladecane (CAS 1251537-17-3)
- (R)-1-Azido-4-(methylsulfinyl)-butane (CAS 155185-01-6)
- N-((6-chloropyridin-3-yl)methyl)-N-methylcyclopropanamine (CAS 1094883-18-7)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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