2-(3,4-dimethoxyphenyl)-1H-1,3-benzimidazole CAS 2620-85-1
| CAS No. | 2620-85-1 |
| Molecular Formula | C15H14N2O2 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3,4-dimethoxyphenyl)-1H-1,3-benzimidazole (CAS 2620-85-1), molecular formula C15H14N2O2 and molecular weight 254.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-(3,4-dimethoxyphenyl)-1H-1,3-benzimidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(3,4-dimethoxyphenyl)-1H-1,3-benzimidazole 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 | C15H14N2O2 |
| Molecular Weight | 254.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related dimethoxyphenyl Standards
- 3-(2,5-Dimethoxyphenyl)-1-(2-hydroxyethyl)-1-methylurea (CAS 1388191-93-2)
- 2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridine (CAS 420832-11-7)
- 2-(3,5-Dimethoxyphenyl)propan-2-yl hydrazinecarboxylate (CAS 39508-00-4)
- 4-(3,4-Dimethoxyphenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 880770-36-5)
- 5-(3,4-Dimethoxyphenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 611205-34-6)
- 2-(3,4-Dimethoxyphenyl)succinic acid (CAS 38175-27-8)
- 3-(3,4-Dimethoxyphenyl)-1H-indole (CAS 1504-15-0)
- 2-(2,5-Dimethoxyphenyl)-1H-indole (CAS 344763-79-7)
Recommended Standards
- 2-(2,5-Dimethylbenzoyl)benzoic acid (CAS 60288-22-4)
- 2-(2,4-Dimethylphenoxy)-4-methoxypyridine-3-carbonitrile (CAS 339016-73-8)
- 2-(3,4-Dimethylbenzoyl)benzoic acid (CAS 2159-42-4)
- 2-(2,4-dimethylbenZoyl)benzoic acid (CAS 2346-63-6)
- N-(3-Amino-4-methoxyphenyl)propanamide (CAS 58050-03-6)
- (2S)-2-{[(4-chlorophenyl)methyl]amino}propanoic acid (CAS 123760-95-2)
- 1-Cyclohexyl-3-(2-hydroxyethyl)thiourea (CAS 81467-07-4)
- 3-Indazol-1-yl-propylamine (CAS 933744-08-2)
- 2-(Bromomethyl)-3-(methylthio)pyrazine hydrochloride (CAS 1353953-85-1)
- 6-Chloro-2-naphthoic acid (CAS 5042-97-7)
- 6-Bromo-4-(difluoromethyl)-7-methyl-1H-indazole (CAS 2781912-15-8)
- 1-(5-Bromo-3-methyl-2-pyridinyl)-3-pyrrolidinol (CAS 1220016-99-8)
- Risedronate EP Impurity A (CAS 1486617-90-6)
- Insulin Glargine (CAS 160337-95-1)
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