Hydrochlorothiazide-d2 CAS 1219798-89-6
| CAS No. | 1219798-89-6 |
| Molecular Formula | - |
| Molecular Weight | 299.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H6D2ClN3O4S2, Hydrochlorothiazide-d2 contains deuterium isotope labeling, an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Hydrochlorothiazide-d2 (CAS 1219798-89-6) is a high-purity analytical reference standard with the molecular formula C7H6D2ClN3O4S2 and a molecular weight of 299.75 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Hydrochlorothiazide-d2 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6D2ClN3O4S2 |
| Molecular Weight | 299.75 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Hydrochlorothiazide Standards
- Hydrochlorothiazide-13C,d2 (CAS 1190006-03-1)
- Hydrochlorothiazide impurity 48 (CAS CATO-C4X-117748)
- Hydrochlorothiazide Impurity 32 (CAS CATO-C4X-117732)
- Hydrochlorothiazide Impurity 33 (CAS CATO-C4X-117733)
- Hydrochlorothiazide (CAS 58-93-5)
- Hydrochlorothiazide-15N2-13C-d2 (CAS 2140316-81-8)
- Hydrochlorothiazide-13C6 (CAS 1261396-79-5)
- Hydrochlorothiazide EP Impurity A (CAS 58-94-6)
Recommended Standards
- Oxazepam impurity 5 (CAS CATO-C4X-30905)
- Boc-p-chloro-D-Phe-OH (CAS 57292-44-1)
- Tolvaptan Impurity 3 (CAS CATO-C4X-19553)
- Chlordiazepoxide (CAS 58-25-3)
- 2-(2-(2-Bromoethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 850567-53-2)
- 5-Bromo-2-(4-hydroxypiperidin-1-yl)pyrimidine-4-carboxylic acid (CAS 1355231-60-5)
- 5-Iodo-2-nitroaniline (CAS 20289-35-4)
- N-Benzylidene-4-(4,6-dichloropyrimidin-2-yl)aniline (CAS 89508-36-1)
- 1,3-Dimethyl 2-[5-(1H-pyrrol-1-yl)pyridin-2-yl]propanedioate (CAS 860788-95-0)
- 1-{[1-(tert-Butoxycarbonyl)-4-piperidinyl]carbonyl}cyclopropanecarboxylic acid (CAS 1353500-38-5)
- 2-(Difluoromethyl)-3-fluoro-5-methoxypyridine-6-carboxylic acid (CAS 1805192-35-1)
- 3-Methyl-N-(2-(thiophen-2-yl)ethyl)cyclopentan-1-amine (CAS 1341542-93-5)
- 6-Isopropyl-2-(5-nitrobenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1052533-44-4)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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