1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-3-carboxylic acid CAS 1119451-24-9
| CAS No. | 1119451-24-9 |
| Molecular Formula | C12H13N3O4S2 |
| Molecular Weight | 327.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-3-carboxylic acid (CAS 1119451-24-9) is a high-purity analytical reference standard with the molecular formula C12H13N3O4S2 and a molecular weight of 327.38 g/mol.
Based on its molecular formula C12H13N3O4S2, 1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 327.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O4S2 |
| Molecular Weight | 327.38 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzo Standards
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-2-(1H-pyrrol-1-yl)thiazole-4-carboxamide (CAS 1207000-01-8)
- (1H-Benzo[d][1,2,3]triazol-1-yl)(2-phenethylphenyl)methanone (CAS 776297-10-0)
- 1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-2-carboxylic acid (CAS 879405-88-6)
- 1-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperidine-4-carboxylic acid (CAS 488090-09-1)
- 6-(Benzo[d][1,3]dioxol-5-yl)-2-(2-(piperidin-1-yl)ethyl)pyridazin-3(2H)-one (CAS 922881-12-7)
- N-(benzo[d][1,3]dioxol-5-yl)-N-(4-methoxybenzyl)isobutyramide (CAS 1024523-11-2)
- 5-Benzo[b]thiophen-3-ylmethylene-3-methyl-2-morpholin-4-yl-3,5-dihydro-imidazol-4-one (CAS 1312024-79-5)
- 2-(Benzo[d]thiazol-2-yl)-1-(2,4-dihydroxy-5-propylphenyl)ethanone (CAS 136506-90-6)
Recommended Standards
- 4-[(4-Methyl-2-pyrrolidin-1-ylquinolin-6-yl)amino]-4-oxobutanoic acid (CAS 1119451-16-9)
- 2-Chloro-6-(dibromomethyl)-3-fluorobenzonitrile (CAS 1134335-07-1)
- 2-(2-Methoxyphenyl)-4,5-diphenyloxazole (CAS 111603-42-0)
- n-[(2-fluorophenyl)methyl]-4-(2-sulfanyl-1h-imidazol-1-yl)benzamide (CAS 1146289-97-5)
- Sodium 2,4-dinitrophenolate (wet with ~15% water w/w) (CAS 1011-73-0)
- Methyl 3',5'-dimethyl-[1,1'-biphenyl]-4-carboxylate (CAS 1075754-39-0)
- Tilmicosin Phosphate (CAS 137330-13-3)
- Iodomethyltrimethylsilane trimethylsilylmethyl iodide (iodomethyl)trimethylsilane 1-Iodo-2,2-Dimethyl-2-sila-propane Sila-Neopentyliodide (Trimethylsilyl)methyl iodide 4206-67-1 S10025 (CAS 4206-67-1)
- 3-(3,4-Dimethoxybenzyl)-4-methoxy-4-oxobutanoic acid (CAS 78647-52-6)
- 8'-Fluoro-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline] (CAS 1203686-34-3)
- 2-(Methylthio)-4-((4-phenoxyphenyl)amino)pyrido[4,3-d]pyrimidin-5(6H)-one (CAS 1300610-67-6)
- (E)-1,3-Butadienyl Acetate (CAS 35694-20-3)
- 2-(tert-Butylsulfonyl)-2-{2-[4-(trifluoromethyl)phenyl]hydrazono}acetonitrile (CAS 338976-14-0)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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 18665070610 / Nicole.chen@cato-chem.com