187888-13-7 A 40926 coMplex CAS 187888-13-7
| CAS No. | 187888-13-7 |
| Molecular Formula | C83H88Cl2N8O29 |
| Molecular Weight | 1732.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
187888-13-7 A 40926 coMplex (C83H88Cl2N8O29) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
187888-13-7 A 40926 coMplex (CAS 187888-13-7) is a high-purity analytical reference standard with the molecular formula C83H88Cl2N8O29 and a molecular weight of 1732.53 g/mol.
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 187888-13-7 A 40926 coMplex 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 | C83H88Cl2N8O29 |
| Molecular Weight | 1732.53 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Recommended Standards
- Parvodicin C1 (CAS 110882-84-3)
- Dalbavancin Impurity 19 (CAS CATO-C4X-160219)
- (tris(N-Boc-(3-aminopropyl)methaneamino] Nitromethylidynetripropionic tri-Carboxamide (CAS 1352150-06-1)
- Dalbavancin Impurity 20 (CAS CATO-C4X-160220)
- 8-Bromo-5-fluoroquinolin-2(1H)-one (CAS 1432323-38-0)
- 4-Bromopyrimidine-2-carboxamide (CAS 1209458-86-5)
- (4-(5-Chloro-2-methylphenyl)piperazin-1-yl)(2,4-dichlorophenyl)methanone (CAS 499197-59-0)
- 2'-chloro-4'-fluoro-3-phenylpropiophenone (CAS 898764-60-8)
- 6-(Prop-2-yn-1-ylamino)picolinic acid (CAS 1247421-93-7)
- Etofenamate Impurity 10 (CAS CATO-C4X-260310)
- 3-Ethynylbenzimidamide (CAS 2228153-21-5)
- (4-(4-Fluorophenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(phenyl)methanone (CAS 1114886-18-8)
- 2-Methoxy-6-(piperidin-3-yloxy)pyridine dihydrochloride (CAS 1779128-37-8)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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