1,2,3,4-Di-O-isopropylidene-alpha-D-fucopyranose CAS 4026-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4026-27-1 |
| Molecular Formula | C12H20O5 |
| Molecular Weight | 244.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4-Di-O-isopropylidene-alpha-D-fucopyranose (CAS 4026-27-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H20O5. Molecular weight: 244.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H20O5 |
| Molecular Weight | 244.28 g/mol |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- 1,1'-((Furan-2,5-diylbis(methylene))bis(oxy))bis(propan-2-ol) (CAS 92687-23-5)
- 3-Deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose (CAS 2774-29-0)
- (3AR,5S,6aR)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole (CAS 81097-00-9)
- Dihydro spinosyn A aglycone (CAS 727695-12-7)
- 2-Ethylsuccinic acid (CAS 636-48-6)
- 2-Chloro-n-[4-methyl-3-(morpholine-4-carbonyl)-5-phenylthiophen-2-yl]acetamide (CAS 924376-11-4)
- Methyl 2-(2-hydroxy-5-iodophenyl)acetate (CAS 403499-92-3)
- tert-Butyl (S)-3-cyclopentylpiperazine-1-carboxylate (CAS 1240588-12-8)
- (S)-4-(2-(Hydroxymethyl)pyrrolidin-1-yl)-2-methylquinazolin-7-ol (CAS 646450-67-1)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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