1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine CAS 2722250-23-7
| CAS No. | 2722250-23-7 |
| Molecular Formula | C9H12N4O2S |
| Molecular Weight | 240.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine (C9H12N4O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine (CAS 2722250-23-7) is a high-purity analytical reference standard with the molecular formula C9H12N4O2S and a molecular weight of 240.28 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine 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 | C9H12N4O2S |
| Molecular Weight | 240.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dioxothietan Standards
- 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-4-amine (CAS 2721851-74-5)
- 3-(1,1-Dioxothietan-3-yl)-1,2-dihydrobenzotriazol-5-amine (CAS 2717851-79-9)
- 1-(1,1-Dioxothietan-3-yl)-6-fluoro-2,3-dihydrobenzotriazol-5-amine (CAS 2723297-76-3)
- (1,1-dioxothietan-2-yl)methanol (CAS 1784489-16-2)
- (1,1-dioxothietan-2-yl)methanamine (CAS 1352242-96-6)
Recommended Standards
- 1-(Methylsulfonyl)indoline-5-carboxamide (CAS 799259-25-9)
- [4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]acetonitrile (CAS 851399-94-5)
- 1-Acetylindoline-5-sulfonamide (CAS 3264-38-8)
- (3-Methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl)-acetic acid ethyl ester (CAS 571917-31-2)
- 2-Bromo-3-cyclopropoxy-4-isopropylpyridine (CAS 1243389-44-7)
- 1-(3,5-dichlorophenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydro-1H-indol-4-one 627836-66-2 MS-10354 (CAS 627836-66-2)
- tert-Butyl 1-(hydroxymethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 467454-51-9)
- Methyl 7-bromo-5H-pyrrolo[2,3-b]pyrazine-2-carboxylate (CAS 2168077-30-1)
- 3,27-Dihydroxy-5-cholesten-7-one (CAS 240129-30-0)
- N1,N1-Diallylterephthalamide (CAS 73712-25-1)
- 1-Eicosanol (CAS 629-96-9)
- Ethyl isothiocyanato(phenyl)acetate (CAS 201139-10-8)
- 6-(Chloromethyl)-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one (CAS 1260671-02-0)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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