Cuprate(3-), [(7S,8S)-3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-21H,23H-porphine-7-propanoato(5-)-κN21,κN22,κN23,κN24]-, tripotassium CAS 72984-30-6
| CAS No. | 72984-30-6 |
| Molecular Formula | C34H31CuN4O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cuprate(3-), [(7S,8S)-3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-21H,23H-porphine-7-propanoato(5-)-κN21,κN22,κN23,κN24]-, tripotassium 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.
CATO supplies Cuprate(3-), [(7S,8S)-3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-21H,23H-porphine-7-propanoato(5-)-κN21,κN22,κN23,κN24]-, tripotassium (CAS 72984-30-6), a certified reference material (molecular formula C34H31CuN4O6K, MW 694.29 g/mol) for analytical method development and quality control.
Cuprate(3-), [(7S,8S)-3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-21H,23H-porphine-7-propanoato(5-)-κN21,κN22,κN23,κN24]-, tripotassium (C34H31CuN4O6K) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C34H31CuN4O6 3*K |
| Molecular Weight | 694.29 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Cuprate Standards
- Cuprate-bis[9,10-dihydroxy-2-phenanthrenesulfonato(3-)-O9,O10]-, dihydrogen (CAS 125955-01-3)
- Cuprate(2-), bis[(dimercaptomethylene)propanedinitrilato(2-)-S,S']-, bis(N,N,N-tripropyl-1-propanaminium) (CAS 15681-55-7)
- Cuprate-[29H,31H-phthalocyanine-2,16-disulfonato(4-)-κN29,κN30,κN31,κN32]-, sodium (1:2), (SP-4-1)- (CAS 19394-94-6)
- Cuprate(4-), [[4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](6-)]-, (SP-4-1)- (CAS 64424-13-1)
Recommended Standards
- Ac-Glu-Asp(EDANS)-Lys-Pro-Ile-Leu-Phe-Phe-Arg-Leu-Gly-Lys(DABCYL)-Glu-NH2 (M-2295.0001) (CAS 400716-78-1)
- Ethyl imidazo[1,2-a]pyridine-6-carboxylate (CAS 158001-04-8)
- [trans-4-aminotetrahydrothiophen-3-yl]methanol (CAS 1904122-41-3)
- 2-Phenylethylamine hydrochloride (CAS 156-28-5)
- Amorolfine Impurity 41 (CAS 5445-77-2)
- Benzyl 3-amino-9-azabicyclo[3.3.1]Nonane-9-carboxylate (CAS 2108967-07-1)
- N-methyl-2H-1,2,3-triazole-4-carboxamide (CAS 57362-84-2)
- Ticagrelor Impurity 27 (CAS 1444301-60-3)
- Aminooxy-PEG1-azide (CAS 2100306-70-3)
- Human glucagon CRS (CAS 9007-92-5)
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