tert-Butyl (1H-benzo[d]imidazol-2-yl)carbamate CAS 77474-99-8
| CAS No. | 77474-99-8 |
| Molecular Formula | C12H15N3O2 |
| Molecular Weight | 233.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (1H-benzo[d]imidazol-2-yl)carbamate (CAS 77474-99-8), molecular formula C12H15N3O2 and molecular weight 233.27 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl (1H-benzo[d]imidazol-2-yl)carbamate (C12H15N3O2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures tert-Butyl (1H-benzo[d]imidazol-2-yl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O2 |
| Molecular Weight | 233.27 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.) | 1979 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl ((2-cyanopyridin-4-yl)methyl)carbamate (CAS 214472-06-7)
- Tert-butyl (1H-indazol-5-yl)carbamate (CAS 917474-59-0)
- sec-Butyl 1H-benzo[d]imidazol-2-ylcarbamate (CAS 34757-61-4)
- Tert-butyl (1H-indazol-6-yl)carbamate (CAS 221070-94-6)
- (R)-2-Butylamine Hydrochloride (CAS 31519-51-4)
- 1-[5-(butan-2-yl)-1H-1,2,4-triazol-3-yl]ethan-1-amine hydrochloride (CAS 1787904-43-1)
- 3,5-Dichlorobenzo[b]thiophene-2-carbaldehyde (CAS 1095081-89-2)
- 2-Amino-5-bromo-4-methoxynicotinic acid (CAS 1820704-59-3)
- Ethyl 5-bromo-2,3-difluoro-4-methoxybenzoate (CAS 2122218-35-1)
- N-(Furan-2-ylmethyl)-2-imino-1-(2-methoxyethyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-40-0)
- RAVUCONAZOLE (CAS 194798-96-4)
- 1-(7-(Methylthio)benzo[d]oxazol-2-yl)ethanone (CAS 1638533-31-9)
- (7-Methoxybenzofuran-2-yl)(3-(3-(pyrimidin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1325701-41-4)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
Why CATO?
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