(D-Pro7)-Angiotensin I/II (1-7) CAS 586962-44-9
| CAS No. | 586962-44-9 |
| Molecular Formula | C41H62N12O11 |
| Molecular Weight | 899.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (D-Pro7)-Angiotensin I/II (1-7) (CAS 586962-44-9), a certified reference material (molecular formula C41H62N12O11, MW 899.00 g/mol) for analytical method development and quality control.
Based on its molecular formula C41H62N12O11, (D-Pro7)-Angiotensin I/II (1-7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 899.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C41H62N12O11 |
| Molecular Weight | 899.00 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 12 |
Recommended Standards
- Velpatasvir Impurity 10 (CAS CATO-C4X-289410)
- Allatostatin III (CAS 123338-12-5)
- Angiotensin I (1-7) (CAS 51833-78-4)
- Angiotensin II Antipeptide (CAS 121379-63-3)
- 2-Methyl-N-(1-phenylethyl)pentan-1-amine (CAS 1042516-37-9)
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- N-methyl-5,6,7,8-tetrahydroquinolin-4-amine (CAS 2059949-83-4)
- 3-Phenyl-7-(pyrrolidin-1-yl)-2,3-dihydro-1H-inden-1-one (CAS 306976-73-8)
- 5-Amino-1,4-diphenyl-1H-pyrazole-3-carboxylic acid (CAS 1076197-29-9)
- 4-aminothieno[3,2-c]pyridine-7-carboxylic acid (CAS 1368324-10-0)
- 1-(3,4-dichlorophenyl)-1,4-diazepane dihydrochloride (CAS 1427380-95-7)
- 3-Bromo-4-(4-fluorophenyl)-4-oxobutanoic acid (CAS 49780-08-7)
- (E)-N'-(1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-57-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
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