Dimer glutamic acid dicarboxylic acid CAS CATO-C3D-4595
| CAS No. | CATO-C3D-4595 |
| Molecular Formula | C13H22N2O7 |
| Molecular Weight | 318.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimer glutamic acid dicarboxylic acid (CAS CATO-C3D-4595), molecular formula C13H22N2O7 and molecular weight 318.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dimer glutamic acid dicarboxylic acid (C13H22N2O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Dimer glutamic acid dicarboxylic acid 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 | C13H22N2O7 |
| Molecular Weight | 318.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Nitrogen Atoms | 2 |
Related Dimer Standards
- 21205-91-4 9-BBN dimer MFCD00168069 9-Borabicyclo[3.3.1]nonane dimer (CAS 21205-91-4)
- NSN-Dimer (CAS 7521-27-9)
- 6-APA-Dimer (CAS CATO-C3D-4283)
- Dimer CannabidolDiscontinued (CAS 22972-53-8)
- PBD dimer (CAS 1222490-34-7)
- Dimer [5.14’,14.5’]Motixafortide (CAS CATO-C4X-33401)
- Dimer [5.5’,14.14’]Motixafortide (CAS CATO-C4X-33402)
Recommended Standards
- 3-O-Acetylhamaudol (CAS 30358-88-4)
- Bilirubin impurity B1 (CAS CATO-C4X-15618)
- (E)-4-Oxo-4-(3-{[(tetrahydro-2-furanylmethyl)-amino]carbonyl}anilino)-2-butenoic acid 3807AF 940475-24-1 C16H18N2O5 (CAS 940475-24-1)
- Scopolamine impurity 26 (CAS CATO-C4X-195826)
- 3-Chloro-1H-pyrazol-4-amine (CAS 103286-54-0)
- 3-(1-Ethyl-4-nitro-1H-pyrazol-3-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 1245772-81-9)
- 13-oxo-12-oxa-2,3,7-triazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,7-tetraene-5-carboxamide (CAS 1221722-40-2)
- 2-(pyridin-4-yl)quinazolin-4-ol (CAS 6484-23-7)
- 5-[(4-chlorophenyl)methyl]-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344267-99-7)
- 3-Methoxy-4-[2-(4-nitrophenyl)-2-oxoethoxy]benzaldehyde (CAS 723333-43-5)
- [Hydroxy(mesyloxy)iodo]-benzene (CAS 105551-42-6)
- 1-(2-Methoxyethyl)-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepine (CAS 1422137-77-6)
- 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile 3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarbonitrile 175204-41-8 (CAS 175204-41-8)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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