(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate CAS 7305-59-1
Purity ≥95%In StockPharmaceutical Standards
| CAS No. | 7305-59-1 |
| Molecular Formula | C13H18O5S |
| Molecular Weight | 286.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 7305-59-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18O5S. Molecular weight: 286.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18O5S |
| Molecular Weight | 286.34 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
- (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 23788-74-1)
- (S)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 23735-43-5)
- 2,2-dimethyl-1,3-dioxan-5-yl 4-methylbenzenesulfonate (CAS 1572045-90-9)
- 2-Acetyl-1,1-dimethyl-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid (CAS 1008081-01-3)
- (2E)-3-{3-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid (CAS 1020050-89-8)
- N-(4,6-Dimethyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl)furan-2-carboxamide (CAS 1448073-08-2)
- 2-{[(4,4-dimethyl-2,6-dioxocyclohexylidene)methyl]amino}benzamide (CAS 497060-72-7)
- 5,5-Dimethyl-3-[(E)-2-[(4-nitrophenyl)amino]ethenyl]cyclohex-2-en-1-one (CAS 338759-41-4)
Recommended Standards
- Linezolid Impurity 92 (CAS 872991-73-6)
- 1591AF 2-Chloro-1,4-dibromo-1,1-difluorobutane 883499-16-9 C4H5Br2ClF2 (CAS 883499-16-9)
- Flurbiprofen Impurity 105 (CAS CATO-C4X-1444105)
- Methyl 2-{[1-(4-tert-butylphenyl)-4-cyano-5H,6H,7H-cyclopenta[c]pyridin-3-yl]sulfanyl}acetate (CAS 861209-34-9)
- 3-Ethyl-4-hydroxy-4-(hydroxymethyl)dihydrofuran-2(3H)-one (CAS 549545-97-3)
- (R)-4-Isopropyl-2-(2-((R)-4-isopropyl-4,5-dihydrooxazol-2-yl)-1-phenylpropan-2-yl)-4,5-dihydrooxazole (CAS 2452222-13-6)
- 1-(3-Chloro-1-methyl-1H-1,2,4-triazol-5-yl)azepane (CAS 1279219-06-5)
- 2-Isobutyryl-N-methylhydrazine-1-carbothioamide (CAS 588680-34-6)
- 2-(3-Methoxyphenyl)-6-(piperidin-4-ylmethoxy)pyrazine (CAS 1206970-23-1)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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