2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine CAS 14098-44-3
| CAS No. | 14098-44-3 |
| Molecular Formula | C14H20O5 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine (CAS 14098-44-3), a certified reference material (molecular formula C14H20O5, MW 268.31 g/mol) for analytical method development and quality control.
2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine (C14H20O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine 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 | C14H20O5 |
| Molecular Weight | 268.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Octahydrobenzo Standards
- 1,2,3,6,7,8,11,12-Octahydrobenzo[e]pyren-9(10H)-one (CAS 68151-08-6)
- 1,2,3,4,6,7,8,12-Octahydrobenzo[6,7]cyclohepta[1,2,3-de]isoquinoline-2-carboxamide (CAS 19701-67-8)
- 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-amine (CAS 60835-71-4)
- 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-ol (CAS 76427-67-3)
- 2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15,16-diamine (CAS 102818-74-6)
- 1-[1-(2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13] pentaoxacyclopentadecin-15-yl)ethanone oxime (CAS 72299-74-2)
- Methyl 2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylate (CAS 56683-56-8)
- N-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)acrylamide (CAS 68865-30-5)
Recommended Standards
- (S)-2-(1-aminoethyl)-3-benzylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 1403943-23-6)
- N'-(3,5-Dimethoxy-phenyl)-hydrazinecarboxylic acid tert-butyl ester (CAS 1414958-51-2)
- 3-(1-(2-Methoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-3-oxopropanenitrile (CAS 1403566-42-6)
- Tert-butyl 2-(2,4-dimethoxyphenyl)hydrazine-1-carboxylate (CAS 1414958-68-1)
- 2-Amino-3-Nitrophenol (CAS 603-85-0)
- 4-Bromo-3,5-dimethyl-1H-indazole (CAS 2091116-46-8)
- tert-Butyl 2-methoxy-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (CAS 1107625-56-8)
- Medrate-d3 (CAS CATO-CCAD302516)
- (2-ethylbutyl)hydrazine dihydrochloride (CAS 1355355-68-8)
- 3,8-Dinitro-1,2-dihydroacenaphthylene (CAS 35338-47-7)
- cis-2-Fluoro-1-phenylcyclopropyl)methanamine (CAS 681806-70-2)
- 4-Fluoro-7-methylindole (CAS 313337-32-5)
- 5-Chloro-N-(2-(3-(pyridin-4-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-carboxamide (CAS 1797326-14-7)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
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