4856-97-7
1H-Benzimidazole-2-methanol
CAS: 4856-97-7
Molecular Formula: C8H8N2O
4856-97-7 - Names and Identifiers
| Name | 1H-Benzimidazole-2-methanol |
| Synonyms | IFLAB-BB F0266-0027 Iflab-Bb F0266-0027 2-Benzimidazolemethanol BENZIMIDAZOLE-2-METHANOL Benzimidazole-2-Methanol 1H-BENZIMIDAZOLE-2-METHANOL 1H-Benzimidazole-2-methanol 1H-Benzimidazol-2-Ylmethanol 2-HYDROXYMETHYLBENZIMIDAZOLE 1H-BENZIMIDAZOL-2-YLMETHANOL 2-Hydroxymethylbenzimidazole (1H-Benzoimidazol-2-Yl)-Methanol (1H-BENZOIMIDAZOL-2-YL)-METHANOL 2-(HYDROXYMETHYL)-1H-BENZIMIDAZOLE 2-(Hydroxymethyl)-1H-Benzimidazole |
| CAS | 4856-97-7 |
| EINECS | 225-451-2 |
| InChI | InChI=1/C8H8N2O/c11-5-8-9-6-3-1-2-4-7(6)10-8/h1-4,11H,5H2,(H,9,10) |
| InChIKey | IAJLTMBBAVVMQO-UHFFFAOYSA-N |
4856-97-7 - Physico-chemical Properties
| Molecular Formula | C8H8N2O |
| Molar Mass | 148.16 |
| Density | 1.1828 (rough estimate) |
| Melting Point | 171-175 °C (lit.) |
| Boling Point | 268.75°C (rough estimate) |
| Flash Point | 203.3°C |
| Vapor Presure | 1.51E-07mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | Off-white to light brown |
| pKa | 11.57±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6000 (estimate) |
| MDL | MFCD00014560 |
| Physical and Chemical Properties | Melting point 165-172°C |
4856-97-7 - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
4856-97-7 - Introduction
It is an organic compound that includes benzimidazole and hydroxymethyl groups in its chemical structure.
The following are the properties of the pill:
-Appearance: colorless crystal or white powder
-Solubility: Soluble in ethanol, dimethyl sulfoxide and other organic solvents, slightly soluble in water
-Melting point: approx. 204-206°C
-Molecular formula: C8H8N2O, molar mass 148.16g/mol
It is often used in the field of medicine as an intermediate and active ingredient of drugs. It has antifungal, antitumor and antiviral activities, so it can be used in drug research and development.
There are many ways to prepare a salt, one of which is commonly used to synthesize by the addition condensation reaction of crotonic acid. The specific steps include the reaction of crotonic acid and formaldehyde under alkaline conditions to form calcium. The synthesis is usually carried out in the laboratory.
Note the following safety information when using, handling, or storing:
-Because the compound may be potentially toxic or irritating to the human body, appropriate protective measures such as wearing gloves and protective glasses are required.
-Avoid contact with skin, eyes and mucous membranes. If contact occurs, immediately rinse the affected area with plenty of water and seek medical help if necessary.
-Good ventilation conditions should be maintained during use.
-Storage should be kept in a dry, cool place, away from fire and flammable materials.
The following are the properties of the pill:
-Appearance: colorless crystal or white powder
-Solubility: Soluble in ethanol, dimethyl sulfoxide and other organic solvents, slightly soluble in water
-Melting point: approx. 204-206°C
-Molecular formula: C8H8N2O, molar mass 148.16g/mol
It is often used in the field of medicine as an intermediate and active ingredient of drugs. It has antifungal, antitumor and antiviral activities, so it can be used in drug research and development.
There are many ways to prepare a salt, one of which is commonly used to synthesize by the addition condensation reaction of crotonic acid. The specific steps include the reaction of crotonic acid and formaldehyde under alkaline conditions to form calcium. The synthesis is usually carried out in the laboratory.
Note the following safety information when using, handling, or storing:
-Because the compound may be potentially toxic or irritating to the human body, appropriate protective measures such as wearing gloves and protective glasses are required.
-Avoid contact with skin, eyes and mucous membranes. If contact occurs, immediately rinse the affected area with plenty of water and seek medical help if necessary.
-Good ventilation conditions should be maintained during use.
-Storage should be kept in a dry, cool place, away from fire and flammable materials.
Last Update：2024-04-09 21:04:16
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