6-Methoxy-2h-chromene-3-sulfonyl chloride CAS 1235441-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1235441-07-2 |
| Molecular Formula | C10H9ClO4S |
| Molecular Weight | 260.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxy-2h-chromene-3-sulfonyl chloride (CAS 1235441-07-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9ClO4S. Molecular weight: 260.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9ClO4S |
| Molecular Weight | 260.69 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 4-methoxy-5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride (CAS 1211487-94-3)
- 7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-sulfonyl chloride (CAS 1520938-23-1)
- 3-Methoxy-5,6,7,8-tetrahydronaphthalene-2-sulfonyl chloride (CAS 88040-90-8)
- 1-Methoxy-4-(trans-4-pentylcyclohexyl)benzene (CAS 84952-30-7)
- 2-Methoxy-4-(5,5,6-trimethylbicyclo[2.2.1]Heptan-2-yl)phenol (CAS 13746-54-8)
- 5-Methoxy EiPT (CAS 850032-66-5)
- 6-Methoxy-2-propylquinoline-4-carbothioamide (CAS 62078-04-0)
- (3-Methoxy-6-(6-methoxypyridin-3-yl)pyridazin-4-yl)boronic acid (CAS 1015481-17-0)
Recommended Standards
- (2E)-1-(2-Chlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1193328-07-2)
- (E)-1-(4-chlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1352574-46-9)
- 7-(Chlorosulfonyl)-2,3-dihydro-1h-indene-5-carboxylic acid (CAS 1183437-92-4)
- 2-(tert-Butyl)-3-cyclopropoxyisonicotinonitrile (CAS 1243320-81-1)
- 42Q902RIYE 2274-11-5 Ethylene glycol diacrylate Acrylic acid, ethylene ester 1,2-Ethanediyl diacrylate 2-Propenoic acid, 1,2-ethanediyl ester 2-Propenoic acid, 1,1'-(1,2-ethanediyl) ester 4-02-00-01469 (Beilstein Handbook Reference) Acrylic acid, diester with ethylene glycol Acrylic acid, ethylene glycol diester BRN 1771527 CCRIS 627 EINECS 218-886-4 Ethyldiol acrilate [Russian] Ethylene acrylate Ethylene diacrylate NSC 24160 Ethyldiol acrilate UNII-42Q902RIYE (CAS 2274-11-5)
- 4-(3-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-amine hydrochloride (CAS 1380300-52-6)
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(o-tolyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1243025-61-7)
- 2-Hydroxy-2-(3,4,5-trifluorophenyl)acetonitrile (CAS 357333-21-2)
- N-(3-aminophenyl)-2-(dimethylamino)acetamide dihydrochloride (CAS 1255717-19-1)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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