Decanedioic acid, polymer with 1,2-ethanediamine, (9Z,12Z)-9,12-octadecadienoic acid dimer and 4,4'-(1,3-propanediyl)bis[piperidine] CAS 69929-35-7
| CAS No. | 69929-35-7 |
| Molecular Formula | 2*C18H32O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Decanedioic acid, polymer with 1,2-ethanediamine, (9Z,12Z)-9,12-octadecadienoic acid dimer and 4,4'-(1,3-propanediyl)bis[piperidine] (CAS 69929-35-7) is a high-purity analytical reference standard with the molecular formula C18H32O2C13H26N2C10H18O4C2H8N2 and a molecular weight of 753.17 g/mol.
Structurally, Decanedioic acid, polymer with 1,2-ethanediamine, (9Z,12Z)-9,12-octadecadienoic acid dimer and 4,4'-(1,3-propanediyl)bis[piperidine] (C18H32O2C13H26N2C10H18O4C2H8N2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 753.17 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 2*C18H32O2 C13H26N2 C10H18O4 C2H8N2 |
| Molecular Weight | 753.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
Related Decanedioic Standards
- Decanedioic acid, polymer with hexanedioic acid and 1,2-propanediol (CAS 115035-54-6)
- Decanedioic acid disodium salt (CAS 17265-14-4)
- Decanedioic acid, polymer with 1,2-ethanediol (CAS 25037-32-5)
- Decanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and hexanedioic acid (CAS 25191-90-6)
- Decanedioic acid, polymer with 2,2'-oxybis[ethanol] (CAS 25610-21-3)
- Decanedioic acid, polymer with 1,2-propanediol (CAS 26222-20-8)
- Decanedioic acid, polymer with 1,6-hexanediamine and hexanedioic acid (CAS 26572-08-7)
- Decanedioic acid, polymer with 1,6-hexanediol (CAS 26745-88-0)
Recommended Standards
- 1-[4-(pyridin-3-ylmethoxy)phenyl]ethan-1-amine (CAS 954580-97-3)
- Tris(2,3-dibromopropyl) Phosphate-d15 (CAS CATO-CCHM704261)
- Ethyl 2-(2-chloroacetamido)-4-methyl-5-(methylcarbamoyl)thiophene-3-carboxylate (CAS 565207-41-2)
- 2-(Methylamino)-5-nitrobenzoic acid (CAS 3484-33-1)
- 1,1-Dimethylethyl N-[1-methyl-2-[(1-methylethyl)amino]-2-oxoethyl]carbamate (CAS 1163288-33-2)
- 4-(4-chloro-3-nitrophenyl)-2-(4-fluorophenyl)-1,3-thiazole (CAS 260788-64-5)
- 6-Phenyl-5-(4-(phenylsulfonyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477872-20-1)
- 5-Chloro-N,2-dimethoxy-N-methylbenzamide (CAS 187396-78-7)
- Ytterbium(III) oxide (CAS 1314-37-0)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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