5-Amino-1H-benzo[d]imidazol-4-ol CAS 801159-51-3
| CAS No. | 801159-51-3 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Amino-1H-benzo[d]imidazol-4-ol.
CATO supplies 5-Amino-1H-benzo[d]imidazol-4-ol (CAS 801159-51-3), a certified reference material (molecular formula C7H7N3O, MW 149.15 g/mol) for analytical method development and quality control.
5-Amino-1H-benzo[d]imidazol-4-ol (C7H7N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; 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.
As a certified reference material (CRM), 5-Amino-1H-benzo[d]imidazol-4-ol 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 | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1986 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-1H-benzo[d]imidazol-4-ol (CAS 100868-28-8)
- 1-Amino-1H-benzo[d]imidazol-2(3H)-one (CAS 102616-91-1)
- 4-Amino-5-methoxynicotinonitrile (CAS 1142192-15-1)
- 7-Amino-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 115012-14-1)
- 5-Amino-2-methoxynicotinonitrile (CAS 1184216-65-6)
- 3-Amino-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190313-34-8)
- 3-Amino-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 1190315-43-5)
- 3-Amino-1H-pyrrolo[3,2-c]pyridin-6-ol (CAS 1190316-00-7)
Recommended Standards
- 5-Acetylpyridine-2-carboxaldehyde (CAS 871366-23-3)
- 5-Amino-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 869371-00-6)
- 5-Acetyl-4-methyl-1H-pyrazole-3-carbonitrile (CAS 91447-33-5)
- 5-Amino-1H-pyrrolo[3,2-b]pyridin-1-ol (CAS 774167-84-9)
- 2-Amino-4-(3,4-dimethoxyphenyl)-6-phenylnicotinonitrile (CAS 160729-09-9)
- 2,2＇,4,4＇,5-Pentabromodiphenyl Ether (CAS 60348-60-9)
- N-(4-Piperidinyl)cyclobutanecarboxamidehydrochloride (CAS 1219948-63-6)
- 2-Ethyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 709037-15-0)
- 2-Amino-N-methyl-2-phenyl-N-(tetrahydrothiophen-3-yl)acetamide (CAS 1218482-93-9)
- (2S)-4-(Hydroxymethyl)pyrrolidine-2-carboxylic acid (CAS 131103-95-2)
- 1,2,4-Trimethyl-1,2,3,4-tetrahydro-benzo[4,5]-furo[3,2-c]pyridin-8-ylamine maleate / fumarate (CAS 298213-31-7)
- 5-(Benzo[d][1,3]dioxol-5-yl)-4-(4-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 61066-53-3)
- N-(3-chloro-4-methylphenyl)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)acetamide (CAS 477890-08-7)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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