2,3-Dihydroxypropyl 1H-benzo[d]imidazol-2-ylcarbamate CAS 654071-89-3
| CAS No. | 654071-89-3 |
| Molecular Formula | C11H13N3O4 |
| Molecular Weight | 251.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dihydroxypropyl 1H-benzo[d]imidazol-2-ylcarbamate (CAS 654071-89-3), a certified reference material (molecular formula C11H13N3O4, MW 251.24 g/mol) for analytical method development and quality control.
2,3-Dihydroxypropyl 1H-benzo[d]imidazol-2-ylcarbamate (C11H13N3O4) contains an amino-acid-derived structure, 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.
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 | C11H13N3O4 |
| Molecular Weight | 251.24 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 methanol, ethanol, DMSO |
| 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.) | 1985 |
| Nitrogen Atoms | 3 |
Related Dihydroxypropyl Standards
- 2,3-Dihydroxypropyl-a-D-Galactopyranoside (CAS 4649-46-1)
- (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside (CAS 16232-91-0)
- (R)-2,3-Dihydroxypropyl 4-methylbenzenesulfonate (CAS 41274-09-3)
- Bis(2,3-dihydroxypropyl) hydrogen phosphate (CAS 6418-92-4)
- 2,3-dihydroxypropyl 3,4,5-trihydroxybenzoate (CAS 59634-75-2)
- 3-(2,3-Dihydroxypropyl)-1-(4,6-dimethylpyrimidin-2-yl)urea (CAS 1616500-58-3)
- 2,3-Dihydroxypropyl 5-hydroxydecanoate (CAS 26446-31-1)
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Recommended Standards
- 2-(Pyridin-2-yl)-1,8-naphthyridine-4-carboxylic acid (CAS 855521-71-0)
- 2-[(2,2-Dimethoxyethyl)amino]-5-nitrobenzonitrile (CAS 945299-08-1)
- 2-(Pyridin-2-yl)-1,7-naphthyridine-4-carboxylic acid (CAS 855521-67-4)
- 2’-3’-Dideoxyguanosine (CAS 85326-06-3)
- 4-ethoxy-2-methylbenzene-1-sulfonamide (CAS 68978-32-5)
- 5-Bromo-3-(trifluoromethyl)benzo[b]thiophene (CAS 617706-24-8)
- 4-Diazo-N,N-dimethylaniline Chloride Zinc Chloride (CAS 6087-56-5)
- 4-Propylpyrimidine-5-carboxylic acid (CAS 1250812-18-0)
- 6-Fluoropyrimidine-4,5-diamine (CAS 695-78-3)
- Methyl (r)-3-(1-amino-2-hydroxyethyl)benzoate (CAS 1213570-07-0)
- N-1,3-Benzodioxol-5-yl-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-22-4)
- 1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-fluorocyclobutane-1-carboxylic acid (CAS 2138257-73-3)
- 5-Bromo-2-methoxy-4-trifluoromethylphenylamine (CAS 1807261-16-0)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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