3-(1H-Benzimidazol-2-yl)aniline CAS 7596-74-9
| CAS No. | 7596-74-9 |
| Molecular Formula | C13H11N3 |
| Molecular Weight | 209.25 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 3-(1H-Benzimidazol-2-yl)aniline.
3-(1H-Benzimidazol-2-yl)aniline (CAS 7596-74-9), molecular formula C13H11N3 and molecular weight 209.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(1H-Benzimidazol-2-yl)aniline (C13H11N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 209.25 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(1H-Benzimidazol-2-yl)aniline 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 | C13H11N3 |
| Molecular Weight | 209.25 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related H Standards
- (1H-Benzimidazol-2-ylmethoxy)acetic acid (CAS 783284-17-3)
- 4-(1H-benzimidazol-2-yl)-1-methyl-1H-pyrazol-5-amine (CAS 88105-09-3)
- 90840-35-0 3-(1H-Benzimidazol-2-yl)alanine--hydrogen chloride (1/1) DTXSID00700654 (CAS 90840-35-0)
- 2403-70-5 5-(1H-Benzimidazol-2-yl)pentan-1-ol DTXSID50650756 (CAS 2403-70-5)
- 3-(1H-Benzimidazol-1-yl)-N-hydroxypropanimidamide (CAS 4404-30-2)
- 4-(1H-Benzimidazol-2-yl)-1,3-thiazol-2-amine 7187-47-5 8656AE C10H8N4S (CAS 7187-47-5)
- 1-(1H-Benzimidazol-6-yl)cyclopropanecarboxylic acid (CAS 1056933-69-7)
- 2-(benzimidazol-1-yl)propanoic acid (CAS 157198-79-3)
Recommended Standards
- 2-Phenylimidazo[1,2-a]pyridin-6-amine (CAS 887576-74-1)
- 3-(1H-benzo[d]imidazol-1-yl)aniline (CAS 220495-45-4)
- 2-Phenyl-imidazo[1,2-a]pyridin-3-ylamine (CAS 3999-29-9)
- 3-(1H-Pyrrolo[2,3-b]pyridin-5-yl)aniline (CAS 611205-04-0)
- methyl 1-(3-chloro-2-cyanophenyl)-1H-pyrrole-2-carboxylate (CAS 866042-56-0)
- 1-Benzyl-N-(4-methoxybenzyl)piperidin-4-amine 2956AE 415970-67-1 C20H26N2O (CAS 415970-67-1)
- 3-Methyl-1H-pyrazolo[3,4-b]quinolin-4(9H)-one (CAS 100548-59-2)
- 2,6-Difluoro-3-(methylthio)phenylboronic acid pinacol ester (CAS 1355011-72-1)
- Chlorobis(2-isopropoxyphenyl)phosphine (CAS 1219589-19-1)
- 1,2-Dibromo-4-fluoro-3-nitrobenzene (CAS 1803716-26-8)
- (2-Aminoethyl)(2,2,2-trifluoroethyl)amine dihydrochloride (CAS 1334147-63-5)
- 1-Amino-2-(4-isopropoxyphenyl)propan-2-ol (CAS 1181635-52-8)
- 1-Benzyl-3,4-dihydroisoquinoline (CAS 24853-83-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com