Asp7-Linaclotide XHAc Salt CAS CATO-C4X-21066
| CAS No. | CATO-C4X-21066 |
| Molecular Formula | C59H78N14O22S6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Asp7-Linaclotide XHAc Salt is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
CATO supplies Asp7-Linaclotide XHAc Salt (CAS CATO-C4X-21066), a certified reference material (molecular formula N/A, MW N/A g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Asp7-Linaclotide XHAc Salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C59H78N14O22S6 XC2H4O2 |
| Molecular Weight | 1587.76 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 14 |
| Sulfur Atoms | 6 |
Related Asp Standards
- Linaclotide impurity 17 (CAS 1092457-78-7)
- Linaclotide impurity 35 (CAS 1207977-38-5)
- Linaclotide impurity 45 (CAS 1331835-31-4)
- Linaclotide impurity 43 (CAS 1422389-15-8)
- Linaclotide impurity 44 (CAS 1422389-16-9)
- Linaclotide (CAS 851199-59-2)
- Linaclotide acetate (CAS 851199-59-2(free base))
- Linaclotide Acetate - API Standards (CAS 851199-60-5)
Recommended Standards
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- Ethyl 2-Amino-4-methyl-5-[(piperidin-1-yl)carbonyl]thiophene-3-carboxylate (CAS 297182-53-7)
- tert-Butyl (8-azaspiro[4.5]decan-1-yl)carbamate (CAS 1824202-09-6)
- H-3,4-Dehydro-DL-Pro-OH (CAS 3395-35-5)
- (4S,4'S)-2,2'-(1,3-Di([1,1':3',1''-terphenyl]-5'-yl)propane-2,2-diyl)bis(4-cyclohexyl-4,5-dihydrooxazole) (CAS 2923490-43-9)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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 18665070610 / Nicole.chen@cato-chem.com