2-(1h-1,3-Benzodiazol-2-ylsulfanyl)pyridine-4-carboximidamide hydrochloride CAS 1221723-93-8
| CAS No. | 1221723-93-8 |
| Molecular Formula | C13H11N5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(1h-1,3-Benzodiazol-2-ylsulfanyl)pyridine-4-carboximidamide hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(1h-1,3-Benzodiazol-2-ylsulfanyl)pyridine-4-carboximidamide hydrochloride (CAS 1221723-93-8), a certified reference material (molecular formula C13H11N5SHCl, MW 305.78 g/mol) for analytical method development and quality control.
The molecular framework of 2-(1h-1,3-Benzodiazol-2-ylsulfanyl)pyridine-4-carboximidamide hydrochloride (C13H11N5SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H11N5S HCl |
| Molecular Weight | 305.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related h Standards
- 2-(1H-1,3-Benzodiazol-1-yl)-3-methylbutanoic acid (CAS 1016723-54-8)
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- 3-(1H-1,3-benzodiazol-1-ylmethyl)-N’-hydroxybenzene-1-carboximidamide (CAS 1016815-21-6)
- 6-(1H-1,3-benzodiazol-1-yl)-N’-hydroxypyridine-3-carboximidamide (CAS 1017047-94-7)
- 2-(1h-1,3-Benzodiazol-2-yl)-4-chloroaniline (CAS 10173-56-5)
- 2-(1H-1,3-Benzodiazol-2-yl)-4-methylaniline (CAS 10173-57-6)
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Recommended Standards
- 4-Chloro-2,6-bis(4,5-dihydro-4,4-dimethyl-2-oxazolyl)pyridine (CAS 1196894-73-1)
- 2-(Difluoromethyl)-4-hydroxy-6-nitropyridine-3-carbonyl chloride (CAS 1806884-96-7)
- Methyl (E)-non-6-enoate (CAS 40709-04-4)
- 2-[Bis(3,5-diphenoxyphenyl)phosphino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]benzamide (CAS 2769965-00-4)
- 5,6,7-Trimethyl-6H-pyrrolo[3,4-d]pyridazine (CAS 30476-58-5)
- 2-Amino-1-(3-hydroxy-1-pyrrolidinyl)-2-methyl-1-propanone hydrochloride (CAS 1219971-87-5)
- N'-((4-Chlorophenyl)sulfonyl)-N,N-diphenylformimidamide (CAS 14067-89-1)
- (E)-3-(4-((2,4-Bis(trifluoromethyl)benzyl)oxy)-3-methoxyphenyl)-2-cyano-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acrylamide (CAS 796844-24-1)
- 4-Chloro-N-(4-(((4-chlorophenyl)thio)methyl)phenyl)benzamide (CAS 321431-64-5)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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