Ethyl (5-isopropoxy-1H-benzo[d]imidazol-2-yl)carbamate CAS 882864-97-3
| CAS No. | 882864-97-3 |
| Molecular Formula | C13H17N3O3 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl (5-isopropoxy-1H-benzo[d]imidazol-2-yl)carbamate (CAS 882864-97-3), a certified reference material (molecular formula C13H17N3O3, MW 263.29 g/mol) for analytical method development and quality control.
Ethyl (5-isopropoxy-1H-benzo[d]imidazol-2-yl)carbamate (C13H17N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Ethyl (5-isopropoxy-1H-benzo[d]imidazol-2-yl)carbamate 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 | C13H17N3O3 |
| Molecular Weight | 263.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 2-ISOPROPOXY-5-METHYL-4-(4-METHYLPIPERAZIN-1-YL)ANILINE (CAS 1462950-86-2)
- 2-ISOPROPOXY-4-((4-METHYLPIPERAZIN-1-YL)METHYL)ANILINE (CAS 1462951-03-6)
- 2-Isopropoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1401350-37-5)
- 3-Isopropoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096338-70-2)
- 4-Isopropoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096335-77-0)
- 5-Isopropoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223038-00-2)
- 3-Isopropoxy-5-(trifluoromethoxy)phenylboronic acid (CAS 1256346-01-6)
- 3-Isopropoxy-4-(trifluoromethoxy)phenylboronic acid (CAS 1793003-54-9)
Recommended Standards
- Ethanone, 2-(6-methyl-2-pyridinyl)-1-(6-quinoxalinyl)- (CAS 356560-90-2)
- Ethyl (E)-4-(((benzyloxy)carbonyl)amino)but-2-enoate (CAS 625457-45-6)
- Dioxoaminopyrine (CAS 519-65-3)
- Ethyl 1-(((benzyloxy)carbonyl)amino)cyclopropanecarboxylate (CAS 85452-41-1)
- Ethyl 5-(5-nitrofuran-2-carboxamido)furan-2-carboxylate (CAS 43151-30-0)
- Cbz-L-beta-Leucine (CAS 215608-32-5)
- n-(2-(1h-1,2,4-Triazol-1-yl)benzyl)ethanamine (CAS 1095145-08-6)
- 5-Methyl-5H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 64834-04-4)
- 7-chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 1159982-97-4)
- (3,3,3-Trifluoroprop-1-yn-1-yl)benzene (CAS 772-62-3)
- 5-Ethyl-1H-indole-2,3-dione 5-ethylindoline-2,3-dione 96202-56-1 (CAS 96202-56-1)
- 5-(4-Benzoylpiperazin-1-yl)-2-(p-tolyl)oxazole-4-carbonitrile (CAS 946308-06-1)
- endo-BCN-PEG3-NHS ester (CAS 2101206-94-2)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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