(S)-2,2,4,6,6-Pentamethyl-7,7a-dihydrobenzo[d][1,3]dioxol-5(6H)-one CAS 80736-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80736-99-8 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2,2,4,6,6-Pentamethyl-7,7a-dihydrobenzo[d][1,3]dioxol-5(6H)-one (CAS 80736-99-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18O3. Molecular weight: 210.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related S Standards
- 1,1,4,4,6-Pentamethyl-1,2,3,4-tetrahydronaphthalene-13C4 (CAS 1391053-02-3)
- 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-ol (CAS 84574-05-0)
- 1,1,4,4,7-Pentamethyl-3,4-dihydronaphthalen-2(1H)-one (CAS 29020-85-7)
- 2,2,4,6,7-Pentamethyl-1,2,3,4-tetrahydroquinoline (CAS 49584-65-8)
- 3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-amine (CAS 116233-17-1)
- 1,1,4,4,7-Pentamethyl-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 167958-78-3)
- 4,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 22825-16-7)
- 1,2,4,5,6-Pentamethyl-5,6,7,8-tetrahydro-1h-6,8a-methanopyrrolo[3,2-c]azepine (CAS 1354783-84-8)
Recommended Standards
- (S)-1-Boc-2-Cyanopiperidine (CAS 242459-44-5)
- (S)-tert-Butyl 3-ethynylpiperazine-1-carboxylate (CAS 2700039-45-6)
- (R,R)-MeMe-Box (CAS 280755-86-4)
- 6-Chloro-n-(furan-2-ylmethyl)pyridine-3-sulfonamide (CAS 622803-44-5)
- 2-Fluoro-4-methoxypyridine-3-sulfonyl chloride (CAS 1804494-36-7)
- (E)-4-(3-fluoropropoxy)benzaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 477870-27-2)
- L-β-Homoselenomethionine (CAS 2044709-76-2)
- 2-Fluoro-5-nitro-DL-phenylalanine (CAS 1259997-48-2)
- (S)-Boc-N-Me-tBuAla-OH (CAS 287210-82-6)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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