1-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-methyl-1h-1,3-benzodiazole-5-carboxylic acid hydrochloride CAS 1354957-53-1
| CAS No. | 1354957-53-1 |
| Molecular Formula | C13H14N2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-methyl-1h-1,3-benzodiazole-5-carboxylic acid hydrochloride (CAS 1354957-53-1) is a high-purity analytical reference standard with the molecular formula C13H14N2O4SHCl and a molecular weight of 330.78 g/mol.
Based on its molecular formula C13H14N2O4SHCl, 1-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-methyl-1h-1,3-benzodiazole-5-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 330.78 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.
CATO manufactures 1-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-methyl-1h-1,3-benzodiazole-5-carboxylic acid hydrochloride 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 | C13H14N2O4S HCl |
| Molecular Weight | 330.78 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxo Standards
- 3-(1,3-Dioxo-2,3,3a,4,7,7a-hexahydro-1H-isoindol-2-yl)propanenitrile (CAS 100060-32-0)
- 2,4-Dioxo-7-(propan-2-yl)-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-57-9)
- 1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1000933-15-2)
- 1,3-Dioxo-2-(4-(propoxycarbonyl)phenyl)isoindoline-5-carboxylic acid (CAS 100162-30-9)
- 4-(4-Methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)benzoic acid (CAS 1004085-26-0)
- Methyl 2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)-5-ethylthiophene-3-carboxylate (CAS 1005107-97-0)
- 3-(2,5-Dioxo-1-propylimidazolidin-4-yl)propanoic acid (CAS 1008075-32-8)
- 2-(1,3-Dioxo-2,3,3a,4,7,7a-hexahydro-1h-isoindol-2-yl)propanoic acid (CAS 1008606-51-6)
Recommended Standards
- (4-Methyl-6-(methylthio)pyridin-3-yl)(phenyl)methanone (CAS 1355229-64-9)
- 4-Chloro-8-methoxy-2-phenylquinoline (CAS 57183-54-7)
- 5-Bromo-2-methyl-4-(trifluoromethyl)pyrimidine (CAS 1781830-29-2)
- 4-(ethylsulfanyl)butanenitrile (CAS 58777-73-4)
- [(8S)-6-(difluoromethylene)-2,3,5,7-tetrahydro-1H-pyrrolizin-8-yl]methanol (CAS 2820537-07-1)
- 2-(2,2-Diethoxyethoxy)-1,1-diethoxyethane (CAS 56999-16-7)
- 2-(4-Trifluoromethylphenyl)phenol (CAS 122801-61-0)
- N-acetyl-N-(benzyloxy)-2-phenylacetamide (CAS 22426-99-9)
- Tert-butyl n-{[(3-bromophenyl)carbamoyl]methyl}carbamate (CAS 1387533-90-5)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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