6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine CAS 894051-91-3
| CAS No. | 894051-91-3 |
| Molecular Formula | C12H9BrN4S |
| Molecular Weight | 321.20 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 6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine.
CATO supplies 6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 894051-91-3), a certified reference material (molecular formula C12H9BrN4S, MW 321.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9BrN4S, 6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine 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 | C12H9BrN4S |
| Molecular Weight | 321.20 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 6-(4-Bromophenyl)-4-hydrazinylthieno[3,2-d]pyrimidine (CAS 848369-58-4)
- 7-(4-Bromophenyl)-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 303996-00-1)
- n-(2-Bromophenyl)morpholine-4-sulfonamide (CAS 1042780-35-7)
- (3-Bromophenyl)(3-isopropoxyphenyl)methanol (CAS 1443312-23-9)
- (4-Bromophenyl)(4-methoxy-3,5-dimethylphenyl)methanol (CAS 1443312-31-9)
- (2-Bromophenyl)(4-methoxy-3,5-dimethylphenyl)methanol (CAS 1443312-97-7)
- (3-Bromophenyl)(4-methoxy-3,5-dimethylphenyl)methanol (CAS 1443314-27-9)
- (4-Bromophenyl)(3-isopropoxyphenyl)methanol (CAS 1443334-50-6)
Recommended Standards
- 5-Bromo-4,6-dimethyl-2-(pyrimidin-2-ylthio)nicotinonitrile (CAS 866019-22-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-(thiophen-3-yl)pyrimidin-5-yl)boronate (CAS 2223050-39-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-(thiophen-2-yl)pyrimidin-5-yl)boronate (CAS 2223044-33-3)
- N-(3,4-dichlorophenyl)-2-(indolin-1-yl)acetamide (CAS 298215-76-6)
- 4-Methoxy-5-nitro-1H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 866331-12-6)
- (2Z,6E)-2,6-bis[(2E)-3-(2-furyl)prop-2-enylidene]cyclohexanone (CAS 25671-98-1)
- Viminol (CAS 21363-18-8)
- Methyl 7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-4-carboxylate (CAS 1237537-34-6)
- Simfibrate - API Standards (CAS 14929-11-4)
- 2-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)oxy)pyrimidine-5-carboxylic acid (CAS 1196473-62-7)
- Ethyl (1R,3S,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride (CAS 1392745-37-7)
- tert-Butyl (S)-3-(4-ethylbenzyl)piperazine-1-carboxylate (CAS 1240585-82-3)
- 2-(3-(4-Chlorophenyl)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-1-(10H-phenothiazin-10-yl)ethanone (CAS 78807-77-9)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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