Dodecanedioic acid, polymer with 1,11-undecanediamine CAS 72928-94-0
| CAS No. | 72928-94-0 |
| Molecular Formula | C12H22O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dodecanedioic acid, polymer with 1,11-undecanediamine is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dodecanedioic acid, polymer with 1,11-undecanediamine (CAS 72928-94-0), molecular formula C12H22O4C11H26N2 and molecular weight 416.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dodecanedioic acid, polymer with 1,11-undecanediamine (C12H22O4C11H26N2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C12H22O4 C11H26N2 |
| Molecular Weight | 416.65 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Dodecanedioic Standards
- Dodecanedioic acid diethyl ester (CAS 10471-28-0)
- Dodecanedioic acid-<SUP>13</SUP>C<SUB>12</SUB> (CAS 1173019-20-9)
- Dodecanedioic Acid 1-Methyl Ester Barium Salt (CAS 122107-56-6)
- Dodecanedioic acid-1,12-<SUP>13</SUP>C<SUB>2</SUB> (CAS 128017-64-1)
- Dodecanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,6-hexanediol (CAS 145556-03-2)
- Dodecanedioic acid, polymer with 1,6-hexanediamine and hexanedioic acid (CAS 25267-85-0)
- Dodecanedioic Acid 1-Methyl Ester (CAS 3903-40-0)
- Dodecanedioic dihydrazide (CAS 4080-98-2)
Recommended Standards
- (S)-2-(3,5-dichlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213221-25-0)
- Ethyl 2-amino-5,7-dimethylbenzofuran-3-carboxylate (CAS 34859-69-3)
- tert-Butyl 2,4-dichloro-1H-indole-1-carboxylate (CAS 1881331-13-0)
- 3-(3-Methoxypropoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1464924-63-7)
- 2,3-diphenylprop-2-enoic acid (CAS 3368-16-9)
- N-methoxycyclopentanamine hydrochloride (CAS 1461707-63-0)
- Glutaric Acid Dimethyl Ester (CAS 1119-40-0)
- (4-(1-(Cyclopropylamino)ethyl)phenyl)boronic acid hydrochloride (CAS 1704073-39-1)
- 2-benzylcyclohexan-1-amine (CAS 72436-51-2)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com