Pentaerythritol Tetrapentanoate CAS 15834-04-5
| CAS No. | 15834-04-5 |
| Molecular Formula | C25H44O8 |
| Molecular Weight | 472.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pentaerythritol Tetrapentanoate (C25H44O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
CATO supplies Pentaerythritol Tetrapentanoate (CAS 15834-04-5), a certified reference material (molecular formula C25H44O8, MW 472.61 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), Pentaerythritol Tetrapentanoate 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 | C25H44O8 |
| Molecular Weight | 472.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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Recommended Standards
- 142698-60-0 5-[(1S)-1-((11S,7R)-7-hydroxy-3,3,7,11-tetramethyltricyclo[6.3.0.0<2,4>]undec-11-yl)-3-methylbutyl]-2,4,6-trihydroxybenzene-1,3-dicarbaldehyde 5-[(1S)-1-[(1aR,4R,4aR,7S,7aS,7bR)-4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]-3-methyl-butyl]-2,4,6-trihydroxy-benzene-1,3-dicarbaldehyde Macrocarpal B (CAS 142698-60-0)
- 2,13-Di-tert-butyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 72629-93-7)
- Macrocarpal D (CAS 142647-71-0)
- Cochlioquinone B (CAS 32450-26-3)
- 5-(Hydroxymethyl)-4-methyl-2-[4-(trifluoromethyl)phenyl]thiazole (CAS 317318-96-0)
- 4-Ethylpiperidin-4-amine dihydrochloride (CAS 1774896-82-0)
- 4-Benzoyl-1-(2,6-dichlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-19-8)
- 1-(1-Methylazetidin-3-yl)ethan-1-ol (CAS 1313738-61-2)
- 2-(2-((2-Chlorophenoxy)methyl)morpholino)acetamide (CAS 1706446-34-5)
- 5-Chloro-1-pyridin-2-ylpyrazole-4-carbonitrile (CAS 104771-35-9)
- (3-(Ethyl(methyl)carbamoyl)phenyl)boronic acid (CAS 871333-07-2)
- Mesityl(methyl)sulfane (CAS 7570-91-4)
- 7-Chloro-1-(2-fluorophenyl)-1-oxoheptane (CAS 487058-11-7)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
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