3,4-dihydro-2H-1,5-benzoxathiepin-3-one CAS 112632-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112632-24-3 |
| Molecular Formula | C9H8O2S |
| Molecular Weight | 180.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-dihydro-2H-1,5-benzoxathiepin-3-one (CAS 112632-24-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8O2S. Molecular weight: 180.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8O2S |
| Molecular Weight | 180.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related dihydro Standards
- 2,3-Dihydro-1-benzothiophene-3-carboxylic acid (CAS 19156-56-0)
- 2,3-Dihydro-1-benzothiophene-2-carboxylic acid (CAS 27916-82-1)
- 2-(2,3-Dihydro-1H-inden-1-ylidene)malononitrile (CAS 2510-01-2)
- (1r)-1-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethan-1-ol (CAS 120466-72-0)
- (4S)-3,4-Dihydro-6-methoxy-2H-1-benzopyran-4-ol (CAS 1270299-61-0)
- (1s)-1-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethan-1-ol (CAS 132486-27-2)
- (3,4-Dihydro-2H-benzo[b][1,4]dioxepin-3-yl)methanol (CAS 143463-16-5)
- 2-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)propanoic acid (CAS 1510967-49-3)
Recommended Standards
- 3-(Tert-butyl)-5-fluorobenzaldehyde (CAS 1123172-37-1)
- Methyl 2-(propane-2-sulfonyl)acetate (CAS 112810-02-3)
- 1-(2-Fluorophenyl)pyrrolidin-3-amine (CAS 1096836-33-7)
- Carbromal (CAS 77-65-6)
- 5-Bromo-3-chloro-2-(trifluoromethyl)pyridine (CAS 1211533-00-4)
- Methyl 4-{[(dimethyl-1,2-oxazol-4-yl)methyl](methyl)amino}butanoate (CAS 1423034-10-9)
- Methyl 4,4-dimethoxy-2-oxobutanoate (CAS 1550641-70-7)
- Tedizolid Impurity 9 (CAS 1369530-77-7)
- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1227270-36-1)
- C-Peptide 1 (rat) (CAS 41475-27-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com