7,16-Dimethyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane CAS 31255-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31255-13-7 |
| Molecular Formula | C14H30N2O4 |
| Molecular Weight | 290.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,16-Dimethyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane (CAS 31255-13-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H30N2O4. Molecular weight: 290.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H30N2O4 |
| Molecular Weight | 290.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,2-Dimethyl-N-[2-(5-sulfamoylthiophen-2-yl)ethyl]propanamide (CAS 1152603-53-6)
- (E)-5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid (CAS 1315604-10-4)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-ethylbutyrophenone (CAS 898787-21-8)
- DIMETHYL 5-(2-(TRIMETHYLSILYL)ETHYNYL) BENZENE-1,3-DIOATE (CAS 313648-72-5)
- 2-(2,4-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1008996-43-7)
- 2-(3,5-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1009239-27-3)
- Ethyl 1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 108958-81-2)
- 1-(4,6-Dimethyl-1,3-benzothiazol-2-yl)piperidine-3-carboxylic acid (CAS 1119451-38-5)
Recommended Standards
- 6-oxo-6-(4-n-pentylphenyl)hexanoic acid (CAS 898791-53-2)
- 7-Oxo-7-(4-n-pentylphenyl)heptanoic acid (CAS 898791-49-6)
- 6-Amino-N-(5-(1-methylpyrrolidin-2-yl)pyridin-2-yl)hexanamide (CAS 57944-43-1)
- 4-(2-(4-Bromopyridin-2-yl)propan-2-yl)phenol (CAS 1163707-62-7)
- Hexacosanoic Acid (Cerotic Acid) (CAS 506-46-7)
- 4-(4-Methylbenzoyl)piperidine hydrochloride (CAS 42060-84-4)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)acetic acid hydrochloride (CAS 362690-45-7)
- N-[(S)-1-((S)-2-Amino-3-methyl-butyryl)-piperidin-3-yl]-N-cyclopropyl-acetamide (CAS 1401667-11-5)
- 2-Pyrrolidin-2-ylpyridine (CAS 77790-61-5)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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