tert-Butyl 3-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)pyrrolidine-1-carboxylate CAS 885270-87-1
| CAS No. | 885270-87-1 |
| Molecular Formula | C23H27FN4O2 |
| Molecular Weight | 410.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl 3-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)pyrrolidine-1-carboxylate.
tert-Butyl 3-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)pyrrolidine-1-carboxylate (CAS 885270-87-1), molecular formula C23H27FN4O2 and molecular weight 410.48 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, tert-Butyl 3-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)pyrrolidine-1-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 410.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), tert-Butyl 3-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)amino)pyrrolidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H27FN4O2 |
| Molecular Weight | 410.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-butyl (4S)-4-(tert-butoxycarbonylamino)-3-fluoro-spiro[4,6-dihydropyrrolo[1,2-b]pyrazole-5,4'-piperidine]-1'-carboxylate (CAS 2843690-98-0)
- Risperidone EP Impurity D (CAS 1199589-74-6)
- 5-(2-(Diethylamino)ethyl)-2-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-3-methyl-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one (CAS 945380-27-8)
- Risperidone Impurity 27 (CAS 1005191-81-0)
- 3-Ethyl-2-iodo-6-methylpyridine (CAS 1132774-26-5)
- [2-(4-Fluorophenyl)thiazol-4-yl]methanol (CAS 885280-13-7)
- 2-(Bromomethyl)naphthalene-6-carboxaldehyde (CAS 1019056-15-5)
- Omtripolide (CAS 195883-06-8)
- 3-(3-Nitrobenzylidene)pyrrolidin-2-one (CAS 53031-76-8)
- 2-(4-(Methylsulfonyl)piperazin-1-yl)thiazol-4-amine (CAS 1023815-33-9)
- 3-(Trifluoromethoxy)cyclohexan-1-amine (CAS 1599464-02-4)
- 2-((1H-Pyrazol-1-yl)oxy)benzonitrile (CAS 445411-86-9)
- 1-(3-hydroxyoxetan-3-yl)propan-2-one (CAS 1772605-56-7)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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