Acetazolamide-d3 CAS 1189904-01-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1189904-01-5 |
| Molecular Formula | C4H3D3N4O3S2 |
| Molecular Weight | 225.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acetazolamide-d3 (CAS 1189904-01-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H3D3N4O3S2. Molecular weight: 225.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H3D3N4O3S2 |
| Molecular Weight | 225.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Acetazolamide Standards
- Acetazolamide EP Impurity E (CAS 827026-60-8)
- Acetazolamide (CAS 59-66-5)
- Acetazolamide Impurity 10 (CAS 32873-57-7)
- Acetazolamide EP Impurity D (CAS 14949-00-9)
- Acetazolamide Impurity 8 (CAS 4454-63-1)
- Acetazolamide EP Impurity A (CAS 60320-32-3)
- Acetazolamide EP Impurity C (CAS 32873-56-6)
- Acetazolamide Impurity 7 (CAS 50608-12-3)
Recommended Standards
- Nebivolol Impurity 9 (CAS CATO-C4X-19689)
- 4-(Cyclopropylamino)-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 1015856-32-2)
- Nebivolol Impurity 8 (CAS CATO-C4X-19688)
- [(3,4-Dichlorophenyl)methyl][2-(diethylamino)ethyl]amine (CAS 892565-55-8)
- 9-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1198413-03-4)
- N-(sec-Butyl)-2-chloroacetamide (CAS 32322-73-9)
- 2-Ethynyl-4-fluorobenzaldehyde (CAS 749874-24-6)
- 2-Bromo-N,N-dimethyl-4-(6-nitrobenzo[d]oxazol-2-yl)aniline (CAS 1706464-21-2)
- 3-(Benzo[b]thiophen-3-yl)-2-hydroxypropanoic acid (CAS 66386-17-2)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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