Isomaltotetraose CAS 35997-20-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 35997-20-7 |
| Molecular Formula | C24H42O21 |
| Molecular Weight | 666.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isomaltotetraose (CAS 35997-20-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H42O21. Molecular weight: 666.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H42O21 |
| Molecular Weight | 666.58 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- Maltotetraose (CAS 34612-38-9)
- D-(+)-Cellotetraose (CAS 38819-01-1)
- 6-α-D-Glucopyranosyl Maltotriose (CAS 34336-93-1)
- 3-Cyclopropoxy-5-(methylthio)pyridine-4-sulfonamide (CAS 1243411-48-4)
- 4-Bromo-5-cyano-3-(difluoromethyl)-2-methylpyridine (CAS 1805359-01-6)
- 3-Fluoranthenol (CAS 17798-09-3)
- 2-Oxo-2-(m-tolylamino)ethyl 5-bromofuran-2-carboxylate (CAS 386277-07-2)
- 4-({[(pyridin-3-yl)methyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338975-74-9)
- 6-(1,3-Dioxo-1h-benzo[de]isoquinolin-2(3h)-yl)hexanoic acid (CAS 202805-07-0)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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