3-methyl-2-oxidanylidene-1,3-benzoxazole-6-sulfonyl chloride 3-methyl-2-oxo-1,3-benzoxazole-6-sulfonyl chloride 62522-63-8 A833824 CAS 62522-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62522-63-8 |
| Molecular Formula | C8H12ClNO4S |
| Molecular Weight | 253.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-methyl-2-oxidanylidene-1,3-benzoxazole-6-sulfonyl chloride 3-methyl-2-oxo-1,3-benzoxazole-6-sulfonyl chloride 62522-63-8 A833824 (CAS 62522-63-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12ClNO4S. Molecular weight: 253.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H12ClNO4S |
| Molecular Weight | 253.70 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 methanol, ethanol, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-(4-methyl-2-oxidanylidene-chromen-7-yl)oxyethanoate 2-[(4-methyl-2-oxo-1-benzopyran-7-yl)oxy]acetate 64700-15-8 A834859 (CAS 64700-15-8)
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- 1-methyl-2-oxidanylidene-pyridine-4-carboxylic acid 1-methyl-2-oxo-4-pyridinecarboxylic acid 33972-97-3 A822026 (CAS 33972-97-3)
- (4-oxidanylidene-2,3-dihydrochromen-6-yl) thiohypofluorite 20300-02-1 A814417 thiohypofluorous acid (4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl) ester (CAS 20300-02-1)
- 2-oxidanylidene-1,3-dihydroimidazole-4-carboxylic acid 2-oxo-1,3-dihydroimidazole-4-carboxylic acid 39828-47-2 A824755 (CAS 39828-47-2)
- 6-oxidanylidene-1,2,3,4,5,7,8,8a-octahydronaphthalene-4a-carboxamide 6-oxo-1,2,3,4,5,7,8,8a-octahydronaphthalene-4a-carboxamide 922-65-6 A844183 (CAS 922-65-6)
- 150114-69-5 2-oxidanylidene-2-(3,4,5-trimethoxyphenyl)ethanal hydrate 2-oxo-2-(3,4,5-trimethoxyphenyl)acetaldehyde hydrate A809008 (CAS 150114-69-5)
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Recommended Standards
- 0672AE 2-[(2-Chloro-1,3-thiazol-5-yl)methoxy]-benzenecarbaldehyde 338393-47-8 C11H8ClNO2S (CAS 338393-47-8)
- 5-(Chloromethyl)-n-phenyl-1,3,4-thiadiazole-2-carboxamide (CAS 113940-13-9)
- Thiazol-5-ylmethyl 2-chlorobenzoate (CAS 338981-69-4)
- Thiazolo[4',5':4,5]benzo[1,2-c][1,2,5]thiadiazol-6-amine (CAS 117889-00-6)
- Methyl L-lysinate (CAS 687-64-9)
- tert-Butyl (S)-3-amino-2-((tert-butoxycarbonyl)amino)propanoate hydrochloride (CAS 1333246-31-3)
- 3-Azabicyclo[3.2.1]octan-6-amine dihydrochloride (CAS 1823888-33-0)
- 5-Bromoindole-1-carboxylic Acid tert-Butyl Ester (CAS 261732-38-1)
- Hexadecyl phosphate potassium salt (CAS 84861-79-0)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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