Hexanedioic acid, 1,6-dimethyl ester, polymer with 1,5-dimethyl pentanedioate and 1,2-propanediol, octadecanoate CAS 70892-19-2
| CAS No. | 70892-19-2 |
| Molecular Formula | C21H42O3 |
| Molecular Weight | N/A |
| 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 Hexanedioic acid, 1,6-dimethyl ester, polymer with 1,5-dimethyl pentanedioate and 1,2-propanediol, octadecanoate (CAS 70892-19-2), a certified reference material (molecular formula C21H42O3C8H14O4C7H12O4, MW 676.93 g/mol) for analytical method development and quality control.
The molecular framework of Hexanedioic acid, 1,6-dimethyl ester, polymer with 1,5-dimethyl pentanedioate and 1,2-propanediol, octadecanoate (C21H42O3C8H14O4C7H12O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Hexanedioic acid, 1,6-dimethyl ester, polymer with 1,5-dimethyl pentanedioate and 1,2-propanediol, octadecanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H42O3 C8H14O4 C7H12O4 |
| Molecular Weight | 676.93 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
Related Hexanedioic Standards
- Hexanedioic acid, polymer with 1,6-hexanediamine, 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (CAS 103051-63-4)
- Hexanedioic acid, polymer with 1,3-butanediol and 2,2-dimethyl-1,3-propanediol (CAS 103849-43-0)
- Hexanedioic acid, ester with 1,4-butanediol (CAS 116789-12-9)
- Hexanedioic-3,3,4,4-d4 Acid (CAS 121311-78-2)
- Hexanedioic acid, polymer with 1,2-propanediol and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 150632-05-6)
- Hexanedioic-2,2,5,5-d4 Acid (CAS 19031-55-1)
- Hexanedioic acid, polymer with 1,3-butanediol (CAS 24937-93-7)
- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
Recommended Standards
- 1-Heptadecanoyl-2-hydroxy-sn-glycero-3-phosphocholine (CAS 50930-23-9)
- Ethyl 5-(4-fluorophenoxy)-1,3,4-thiadiazole-2-carboxylate (CAS 1499368-76-1)
- (5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl pentanoate (CAS 303148-53-0)
- 3-Bromo-4-butoxybenzoic acid (CAS 450416-09-8)
- 6-Tert-butylpyrimidine-2,4(1h,3h)-dione (CAS 18202-66-9)
- 2-Mercapto-3-phenylquinazolin-4(3H)-one (CAS 18741-24-7)
- 2-(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)ethan-1-ol (CAS 232263-28-4)
- tert-Butyl (3R,4R)-3-(dibenzylamino)-4-hydroxypyrrolidine-1-carboxylate (CAS 1462379-64-1)
- Aminoiminomethanesulfonic Acid (CAS 1184-90-3)
- Peptide Impurity 04 (CAS 2913424-91-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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