Isooctadecylsuccinic Anhydride (mixture of branched chain isomers) CAS 41375-88-6
| CAS No. | 41375-88-6 |
| Molecular Formula | C22H40O3 |
| Molecular Weight | 352.55 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 Isooctadecylsuccinic Anhydride (mixture of branched chain isomers) (CAS 41375-88-6), a certified reference material (molecular formula C22H40O3, MW 352.55 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Isooctadecylsuccinic Anhydride (mixture of branched chain isomers) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Isooctadecylsuccinic Anhydride (mixture of branched chain isomers) 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 | C22H40O3 |
| Molecular Weight | 352.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
Related Isooctadecylsuccinic Standards
Recommended Standards
- 8H-Dibenzo[a,mn]tetracen-8-one (CAS 5783-39-1)
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- 2,2,2-Trichloro-1-(4-(2,6-difluorobenzoyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 338403-94-4)
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- (2-Chloro-5-(phenylcarbamoyl)phenyl)boronic acid (CAS 2096353-61-4)
- 2-(Pyridin-3-yl)cyclopentan-1-ol (CAS 1247593-98-1)
- Allopurinol impurity 17 (CAS CATO-C4X-145817)
- 2-(Hydroxymethyl)-3-methoxyanthracene-9,10-dione (CAS 537712-33-7)
- Dimenhydrinate EP Impurity I (CAS 91-01-0)
- N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)formamide (CAS 87022-36-4)
- (3E)-1-Acetyl-3-[(4-methoxyphenyl)methylidene]-4-methylpiperazine-2,5-dione (CAS 338416-26-5)
- 4-(4-fluoropiperidin-1-yl)benzoic acid (CAS 718632-63-4)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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