3-Methoxybenzo[d]isothiazole 1,1-dioxide CAS 18712-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18712-14-6 |
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Methoxybenzo[d]isothiazole 1,1-dioxide (CAS 18712-14-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7NO3S. Molecular weight: 197.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxybenzo Standards
- 4-Methoxybenzo[d]thiazole-2-thiol (CAS 51793-98-7)
- 5-Methoxybenzo[d]thiazole-2(3H)-thione (CAS 55690-60-3)
- 6-Methoxybenzo[d]thiazole-2(3H)-thione (CAS 2182-73-2)
- 7-Methoxybenzo[d]thiazole-2-thiol (CAS 908355-82-8)
- 6-Methoxybenzo[b]thiophene 1,1-dioxide (CAS 98733-09-6)
- ((7-Methoxybenzo[d][1,3]dioxol-5-yl)methyl)hydrazine (CAS 887593-36-4)
- 6-Methoxybenzo[d][1,3]dioxole-4-carboxylic acid (CAS 401811-79-8)
- 7-Methoxybenzo[d][1,3]dioxole-5-carboxylic acid (CAS 526-34-1)
Recommended Standards
- Benzyl (2-fluoroethyl)carbamate (CAS 1862755-03-0)
- 6-(Cyclopentyloxy)-2-fluoropyridin-3-ol (CAS 1881296-17-8)
- Ethyl 3-(6-fluoropyridin-3-yl)propanoate (CAS 1823347-12-1)
- 6-Chloro-2-(methylthio)-9-β-D-ribofuranosyl-9H-purine (CAS 4105-32-2)
- 2-(1-Amino-4-ethylcyclohexyl)acetic acid (CAS 1339869-71-4)
- 3-Methyl-3-(3-methyl-[1,2,4]oxadiazol-5-yl)-piperidine hydrochloride (CAS 1361115-20-9)
- 2-(6-Chloro-[3,4'-bipyridin]-4-yl)acetic acid (CAS 1227579-94-3)
- L-4-Hydroxyphenyl-2,6-d2-alanine (CAS 57746-15-3)
- 3,4-Difluoro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone (CAS 898786-97-5)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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 13829788188 / jacky.chen@cato-chem.com