(R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-(ureidomethyl)benzyl)pentanamide 2,2,2-trifluoroacetate CAS 191868-14-1
| CAS No. | 191868-14-1 |
| Molecular Formula | C29H35N7O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-(ureidomethyl)benzyl)pentanamide 2,2,2-trifluoroacetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-(ureidomethyl)benzyl)pentanamide 2,2,2-trifluoroacetate (CAS 191868-14-1), a certified reference material (molecular formula C29H35N7O3C2HF3O2, MW 643.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H35N7O3C2HF3O2, (R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-(ureidomethyl)benzyl)pentanamide 2,2,2-trifluoroacetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 643.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C29H35N7O3 C2HF3O2 |
| Molecular Weight | 643.67 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related R Standards
- (R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-hydroxybenzyl)pentanamide 2,2,2-trifluoroacetate (CAS 1068148-47-9)
- 2-(2,2-Diphenylacetamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216721-16-2)
- (R)-2-(2,2-Diphenylacetamido)-5-guanidino-N-(4-(ureidomethyl)benzyl)pentanamide (CAS 191868-13-0)
Recommended Standards
- Methyl 2,4-dichloro-5-fluoro-3-nitrobenzoate (CAS 1153285-12-1)
- 3-(Difluoromethyl)-5-methyl-4-nitropicolinonitrile (CAS 1805183-31-6)
- (2S,3S)-3-(tert-Butyl)-2-isopropyl-4-(2-methoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2565792-33-6)
- 2-Bromo-6-methoxybenzothiazole (CAS 2941-58-4)
- [4-(4-Fluoro-phenyl)-piperazin-1-yl]-p-tolyl-acetic acid (CAS 885276-67-5)
- Omeprazole Impurity 44 (CAS 69818-23-1)
- N,N-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1036991-24-8)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(m-tolyl)methanone (CAS 898757-43-2)
- Tucatinib Impurity 8 (CAS CATO-C4X-26058)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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