4,5,6,7-Tetrahydro-1H-benzo[d]imidazole-7-carboxylic acid hydrochloride CAS 1297344-84-3
| CAS No. | 1297344-84-3 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.64 g/mol gives 4,5,6,7-Tetrahydro-1H-benzo[d]imidazole-7-carboxylic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4,5,6,7-Tetrahydro-1H-benzo[d]imidazole-7-carboxylic acid hydrochloride (CAS 1297344-84-3), a certified reference material (molecular formula C8H10N2O2HCl, MW 202.64 g/mol) for analytical method development and quality control.
4,5,6,7-Tetrahydro-1H-benzo[d]imidazole-7-carboxylic acid hydrochloride (C8H10N2O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).
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 | C8H10N2O2 HCl |
| Molecular Weight | 202.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Tetrahydro Standards
- 3-(Tetrahydro-2H-pyran-4-yl)benzoic acid (CAS 1000016-93-2)
- 10004-03-2 2-Phenyl-2,3,4,5-tetrahydro-1,4-benzoxazepine 7068AC C15H15NO (CAS 10004-03-2)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-4-carboxylic acid (CAS 1000576-23-7)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carboxylic acid (CAS 1000576-28-2)
- 5-Methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline (CAS 100077-51-8)
- 1-((Tetrahydro-2H-pyran-2-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-49-2)
- 4,5,6,7-Tetrahydro-1-phenyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1000933-91-4)
- 7-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (CAS 1001003-42-4)
Recommended Standards
- 4-(Chloromethyl)-2-(4-ethoxyphenyl)-1,3-thiazole (CAS 147046-35-3)
- Methyl 6-fluoro-2-methylquinoline-4-carboxylate (CAS 917777-71-0)
- Ethyl 4-(3-piperidinyloxy)benzoate hydrochloride (CAS 1220020-88-1)
- 2-Methyl-6-quinolinecarboxylic Acid (CAS 635-80-3)
- 4-(but-3-en-1-yloxy)-1-chloro-2-fluorobenzene (CAS 1555645-24-3)
- 4-Chloro-5-ethylindoline-2,3-dione (CAS 1379340-45-0)
- 2-Chloro-5-Methylphenol (CAS 615-74-7)
- Methyl 5-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 2096998-70-6)
- 6-Chloro-4-(2,4-dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1009838-58-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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