1,4,8,11-Tetratosyl-1,4,8,11-tetraazacyclotetradecane CAS 71089-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71089-74-2 |
| Molecular Formula | C38H48N4O8S4 |
| Molecular Weight | 817.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,4,8,11-Tetratosyl-1,4,8,11-tetraazacyclotetradecane (CAS 71089-74-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C38H48N4O8S4. Molecular weight: 817.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C38H48N4O8S4 |
| Molecular Weight | 817.07 g/mol |
| Purity | 97%+ |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
Recommended Standards
- 2,2′-[[5′-[4-[(5-Methyl-1H-pyrrol-2-yl)(5-methyl-2H-pyrrol-2-ylidene)methyl]phenyl][1,1′:3′,1′′-terphenyl]-4,4′′-diyl]bis[(5-methyl-2H-pyrrol-2-ylidene)methylene]]bis[5-methyl-1H-pyrrole] (CAS 1823160-52-6)
- Bilastine Impurity 127 (CAS CATO-C4X-2253127)
- Momordicoside A (CAS 75801-95-5)
- 2-Amino-3-chloro-5-methylbenzoic acid (CAS 66490-53-7)
- 1-(2-Methoxyethyl)-3-(phenyl(prop-2-yn-1-ylamino)methyl)pyrrolidin-2-one (CAS 1416372-52-5)
- tert-Butyl 2-isobutylpiperazine-1-carboxylate (CAS 1060807-66-0)
- 1-Bromo-2-fluoro-4-propoxybenzene (CAS 1242070-96-7)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid (CAS 149814-40-4)
- 3-Cyano-3-(4-methoxyphenyl)propanoic acid (CAS 32856-74-9)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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)
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