1-(1,1-Dioxothian-4-yl)-6-fluoro-benzotriazol-5-amine CAS 2287317-44-4
| CAS No. | 2287317-44-4 |
| Molecular Formula | C11H13FN4O2S |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(1,1-Dioxothian-4-yl)-6-fluoro-benzotriazol-5-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(1,1-Dioxothian-4-yl)-6-fluoro-benzotriazol-5-amine (CAS 2287317-44-4) is a high-purity analytical reference standard with the molecular formula C11H13FN4O2S and a molecular weight of 284.31 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.
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 | C11H13FN4O2S |
| Molecular Weight | 284.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dioxothian Standards
- 1-(1,1-Dioxothian-4-yl)-6-fluoro-2,3-dihydrobenzotriazol-5-amine (CAS 2718490-71-0)
- N-(1,1-Dioxothian-3-yl)-1-ethyl-indazol-6-amine (CAS 2392119-95-6)
- N-(1,1-Dioxothian-4-yl)-1-ethyl-indazol-6-amine (CAS 2395068-60-5)
- 1-(1,1-Dioxothian-4-yl)-2,3-dihydrobenzotriazol-4-amine (CAS 2719593-24-3)
- 1-(1,1-Dioxothian-4-yl)-2,3-dihydrobenzotriazol-5-amine (CAS 2721205-44-1)
- 3-(1,1-Dioxothian-4-yl)-1,2-dihydrobenzotriazol-5-amine (CAS 2723298-02-8)
- 3-(1,1-Dioxothian-4-yl)benzotriazol-5-amine (CAS 2287340-05-8)
- N-(1,1-Dioxothian-3-yl)-1-isopropyl-indazol-6-amine (CAS 2371764-07-5)
Recommended Standards
- 1-(1-(tert-Butoxycarbonyl)azetidin-3-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 2138132-27-9)
- 1-(2-Hydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 82964-34-9)
- 1-((2-(Benzofuran-2-yl)-1,3-dioxan-2-yl)methyl)-1H-imidazole (CAS 98519-13-2)
- 1-(2-Hydroxy-4-methoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 32329-98-9)
- Methyl 2-(4,5-dichloro-1H-imidazol-1-yl)acetate (CAS 1189749-39-0)
- Methyl((methylsulfonyl)methyl)sulfane (CAS 20163-71-7)
- 4-Cyclopropyl-6-(difluoromethyl)-2-(ethylsulfonyl)pyrimidine (CAS 861225-13-0)
- H-Asp(OMpe)-OH (CAS 714971-32-1)
- 8-Bromo-4-chloro-5-fluoroquinoline-2-carboxylic acid (CAS 1695285-00-7)
- 3-Methylisothiazole-5-carbonitrile (CAS 57352-00-8)
- (3,5-Dimethyl-4-((phenylsulfonyl)methyl)-1H-pyrazol-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 324009-24-7)
- 3-(2-Fluoro-5-methylphenyl)propanal (CAS 1261648-10-5)
- 7-Methoxy-2,3-dihydro-1-benzofuran-3-amine hydrochloride (CAS 1199782-75-6)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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