2-(Furan-2-yl)-1H-benzo[d]imidazol-1-ol CAS 691353-44-3
| CAS No. | 691353-44-3 |
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Furan-2-yl)-1H-benzo[d]imidazol-1-ol is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Furan-2-yl)-1H-benzo[d]imidazol-1-ol (CAS 691353-44-3), molecular formula C11H8N2O2 and molecular weight 200.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Furan-2-yl)-1H-benzo[d]imidazol-1-ol (C11H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 200.19 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-(Furan-2-yl)-1H-benzo[d]imidazol-1-ol 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 | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Furan Standards
- 3-(Furan-2-yl)benzofuran-5-ol (CAS 1573547-74-6)
- 2-(Furan-2-yl)benzo[d]oxazol-5-amine (CAS 52331-73-4)
- 2-(Furan-3-yl)-1H-benzo[d]imidazol-1-ol (CAS 691353-45-4)
- 2-(Furan-3-yl)-1H-pyrrolo[2,3-c]pyridin-1-ol (CAS 627511-03-9)
- 3-(Furan-2-yl)-1H-pyrazolo[3,4-b]pyridin-5-amine (CAS 1186609-84-6)
- 1-(furan-2-yl)-2-(2-methylphenyl)ethan-1-one (CAS 1179928-66-5)
- 1-(Furan-2-yl)-2-phenylpropan-1-one (CAS 917906-03-7)
- 1-[3-(5-Methyl-furan-2-yl)-phenyl]-ethanone (CAS 886503-36-2)
Recommended Standards
- 2-(Acryloyloxy)ethyl 3-oxobutanoate (CAS 21282-96-2)
- 2-(5-Cyano-1H-indol-3-yl)acetic acid (CAS 202124-89-8)
- 2-(4-Nitrophenyl)pyridine (CAS 4282-47-7)
- 2-(4-Hydroxyphenyl)pyrimidine-4-carbaldehyde (CAS 477870-53-4)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamide (CAS 726158-21-0)
- 2-(1-Chloroethyl)-5-(ethylsulfonyl)benzo[d]oxazole (CAS 1355224-73-5)
- 3-((tert-Butoxycarbonyl)amino)-2,6-dichloroisonicotinic acid (CAS 1956379-65-9)
- Bis(4-nitrophenyl) hydrogen phosphate (sodium) (CAS 4043-96-3)
- Phenyl 4-bromobenzoate (CAS 5798-76-5)
- (S)-3-(2-Oxocyclohexyl)propanoic acid (CAS 175417-96-6)
- 2-(3,5-Dimethylphenyl)benzo[d]oxazole (CAS 154715-81-8)
- 3-Chloro-N-(4-fluorophenyl)benzamide (CAS 33489-31-5)
- 3-(4-Chlorobenzenesulfonyl)butyric Acid (CAS 175205-43-3)
- Semaglutide impurity 103 (CAS 1446013-07-5)
Why CATO?
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