[Thi5,8,DPhe7] Bradykinin CAS 97825-07-5
| CAS No. | 97825-07-5 |
| Molecular Formula | C50H71N15O11S2 |
| Molecular Weight | 1122.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[Thi5,8,DPhe7] Bradykinin (C50H71N15O11S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. 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).
CATO supplies [Thi5,8,DPhe7] Bradykinin (CAS 97825-07-5), a certified reference material (molecular formula C50H71N15O11S2, MW 1122.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C50H71N15O11S2 |
| Molecular Weight | 1122.30 g/mol |
| Purity | >90% |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 15 |
| Sulfur Atoms | 2 |
Related Thi Standards
- c(DPhe-His-Trp-Ala-Val-Gly-His-Leu-Leu) (CAS 143578-65-8)
- [DPhe2,DAla6] LH-RH (CAS 54784-44-0)
- [DPhe12,Leu14] Bombesin (CAS 108437-88-3)
- [DPhe2,6, Pro3]-LH-RH trifluoroacetate salt (CAS 67019-15-2)
- [DPhe2] VIP, porcine (CAS 104051-15-2)
- (DPhe12,Nle21,12-41)-Corticotropin Releasing Factor (12-41), human, rat (CAS 129133-27-3)
Recommended Standards
- Posaconazole Impurity 62 (CAS CATO-C4X-120862)
- N-nitroso-caspofungin (CAS CATO-C4X-157555)
- Docetaxel Impurity 75 (CAS CATO-C4X-161975)
- D-Phenylalanyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threoninamide (CAS 133073-82-2)
- 1,4-dioxa-10-azadispiro[4.2.4⁸.2⁵]tetradecan-9-one (CAS 1292278-70-6)
- 3-(Piperidin-4-ylmethyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole (CAS 1707586-05-7)
- 6-Methoxy-1,2,3,4-tetrahydronaphthalene-2-carbonitrile (CAS 79199-11-4)
- 3,4-Diaminophenol dihydrochloride (CAS 89691-81-6)
- (S)-7-(trifluoromethyl)chroman-4-amine (CAS 1140496-05-4)
- 2,6-Dichlorodibenzofuran (CAS 60390-27-4)
- (S)-9a-(3-bromophenyl)-8-phenyl-9,9a-dihydropyrido[1,2-a]indole-6,10-dione (CAS 2368852-15-5)
- 1,2-Diamino-4-(trifluoromethoxy)benzene (CAS 658-89-9)
- (S)-Salbutamol (CAS 34271-50-6)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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