Peptide 6A (H-6905.0005) CAS 73549-32-3
| CAS No. | 73549-32-3 |
| Molecular Formula | C23H43N9O6 |
| Molecular Weight | 541.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Peptide 6A (H-6905.0005) is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Peptide 6A (H-6905.0005) (CAS 73549-32-3), a certified reference material (molecular formula C23H43N9O6, MW 541.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H43N9O6, Peptide 6A (H-6905.0005) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 541.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Peptide 6A (H-6905.0005) 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 | C23H43N9O6 |
| Molecular Weight | 541.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 9 |
Related Peptide Standards
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
- Peptide Impurity 05 (CAS 2322924-83-2)
- Peptide Impurity 04 (CAS 2913424-91-4)
- Peptide Impurity 26 (CAS 1350456-66-4)
- Peptide Impurity 27 (CAS 1350456-68-6)
Recommended Standards
- Ethyl 7-methyl-2,4-dioxo-3-phenyl-1-(4-(4-phenylpiperazin-1-yl)butyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylate (CAS 160031-36-7)
- Ibrutinib Impurity 163 (CAS CATO-C4X-1064163)
- Fmoc-Cys(STmp)-OH (CAS 1403834-74-1)
- Cefcapene Impurity 56 (CAS CATO-C4X-182456)
- 3-Hydroxy-4-methylpyridine (CAS 1121-19-3)
- 2-Chloro-7-hydroxyquinoline-3-carbaldehyde (CAS 519018-42-9)
- 2-[3-chloro-5-methoxy-4-(2,2,2-trifluoroethoxy)phenyl]acetonitrile (CAS 1209937-54-1)
- 1-Bromo-3-nitro-2-(trifluoromethoxy)benzene (CAS 1417567-59-9)
- (5-(Benzylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-53-9)
- 2-[(2R)-1-methylpyrrolidin-2-yl]ethan-1-amine dihydrochloride (CAS 1946010-82-7)
- 1,7-Dimethyl-1H-indole-2-carbaldehyde (CAS 709649-50-3)
- 2-(4-Hydroxypiperidin-1-yl)-2-phenylacetic acid (CAS 897446-13-8)
- Ribitol (CAS 488-81-3)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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