5-Fluoro-1-methyl-1H-benzo[d]imidazole CAS 1365271-95-9
| CAS No. | 1365271-95-9 |
| Molecular Formula | C8H7FN2 |
| Molecular Weight | 150.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Fluoro-1-methyl-1H-benzo[d]imidazole (C8H7FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 150.15 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-Fluoro-1-methyl-1H-benzo[d]imidazole (CAS 1365271-95-9), a certified reference material (molecular formula C8H7FN2, MW 150.15 g/mol) for analytical method development and quality control.
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), 5-Fluoro-1-methyl-1H-benzo[d]imidazole 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 | C8H7FN2 |
| Molecular Weight | 150.15 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-(5-Fluoro-6-methylpyridin-2-yl)acetonitrile (CAS 1000555-87-2)
- 2-(6-Fluoro-5-methylpyridin-3-yl)acetonitrile (CAS 1000556-88-6)
- 4-Fluoro-1H-indol-5-amine (CAS 1003858-66-9)
- 7-Fluoro-3-methyl-1h-indazole (CAS 1017682-73-3)
- 5-Fluoro-4-methyl-1H-indazole (CAS 105391-69-3)
- 6-Fluoro-4-methyl-1H-indazole (CAS 105391-75-1)
- 5-Fluoro-3-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1068976-55-5)
- 6-Fluoro-7-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1082040-93-4)
Recommended Standards
- 5-Fluoro-4-methylbenzimidazole (CAS 1360938-47-1)
- 5-Fluoro-2-(methylamino)benzonitrile (CAS 1368967-21-8)
- 7-Fluoro-1H-indol-4-amine (CAS 1360922-65-1)
- 4-Fluoro-2-(methylamino)benzonitrile (CAS 1369939-02-5)
- 5-Chloro-1-methylpyrimidin-2(1H)-one (CAS 63331-06-6)
- 3-Amino-3-(3-(p-tolyloxy)phenyl)propanoic acid (CAS 213192-66-6)
- 2-(4-Fluorobenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 866155-35-3)
- H-γ-azido-Abu-OH (CAS 120042-14-0)
- 3-(Pentyloxy)-5-(trifluoromethoxy)phenol (CAS 1881321-57-8)
- 2,4'-Dimethylbiphenyl (CAS 611-61-0)
- (2-Methanesulfonylphenyl)hydrazine hydrochloride (CAS 912341-53-8)
- N-(4-methoxybenzyl)-5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-amine (CAS 477851-77-7)
- 5-(3-Chloropropyl)-3-(thiophen-2-yl)-1,2,4-oxadiazole (CAS 19580-45-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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