λ-Carrageenan (Low-viscosity) CAS 9064-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 9064-57-7 |
| Molecular Formula | C12H19O20S3 |
| Molecular Weight | 579.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
λ-Carrageenan (Low-viscosity) (CAS 9064-57-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H19O20S3. Molecular weight: 579.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H19O20S3 |
| Molecular Weight | 579.46 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 3 |
Related Carrageenan Standards
Recommended Standards
- 2'-(-β-Bromoethylphosphoryl)-5'-nitrohexadecananilide (CAS 60301-90-8)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[(5-{[(4-chlorophenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]piperazine (CAS 338979-29-6)
- Oxyvanadium phthalocyanine (CAS 13930-88-6)
- tert-Butyl (3-hydroxy-4-methylbenzyl)carbamate (CAS 2413898-08-3)
- 2,5-Difluorobenzoic-d3 Acid (CAS 1219798-63-6)
- ethyl 3-(1-methyl-1H-imidazol-4-yl)-3-oxopropanoate (CAS 1093114-85-2)
- 1-(5-(Tert-butyl)isoxazol-3-yl)-3-(3-chlorophenyl)urea (CAS 852670-31-6)
- 4-Chloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1708178-74-8)
- 5-Butyl-1,2,4-oxadiazol-3-amine (CAS 171007-01-5)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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