6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol CAS 1225716-75-5
| CAS No. | 1225716-75-5 |
| Molecular Formula | C13H12N4O2S |
| Molecular Weight | 288.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol (CAS 1225716-75-5), molecular formula C13H12N4O2S and molecular weight 288.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H12N4O2S, 6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.32 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-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol 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 | C13H12N4O2S |
| Molecular Weight | 288.32 g/mol |
| 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.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 1-(2,5-Dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082367-25-6)
- 6-((2,5-Dimethoxyphenyl)thio)-1H-purine (CAS 646510-14-7)
- 6-((3,4-Dimethoxyphenyl)thio)-1H-purine (CAS 646510-16-9)
- 6-(3,4-Dimethoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 562792-76-1)
- 7-(3,4-Dimethoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 950266-16-7)
- 3-(2,4-Dimethoxyphenyl)-2-methoxybenzoic acid (CAS 1261932-65-3)
- 3-(3-(3,4-Dimethoxyphenyl)-1-hydroxypropyl)phenol (CAS 1446029-76-0)
- (R)-3-(3-(3,4-Dimethoxyphenyl)-1-hydroxypropyl)phenol (CAS 2226386-35-0)
Recommended Standards
- 3-(4-Methoxybenzyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1223888-84-3)
- 6-Methoxy-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227268-64-5)
- 3-[(3-Methoxyphenyl)methyl]-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione (CAS 1223886-16-5)
- 4-Methoxy-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1227270-22-5)
- 4-Amino-N-(3-((5-chloro-4-(1-(phenylsulfonyl)-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide (CAS 1604811-59-7)
- 2,3-Dibromo-1-(2-methyloxiran-2-yl)-3-(p-tolyl)propan-1-one (CAS 95639-64-8)
- Cyclo(L-Leu-trans-4-hydroxy-L-Pro) (CAS 115006-86-5)
- 4-(Hydroxymethyl)-2,6-piperidinedione (CAS 171522-80-8)
- 3-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 93618-36-1)
- S49076 HCl (CAS 1265966-31-1)
- (2-Bromo-6-(thiophen-2-yl)pyridin-4-yl)boronic acid (CAS 2225174-63-8)
- 2-(pyrrolidin-1-yl)cyclohexanamine (CAS 118768-63-1)
- Ethyl 6-fluoro-5-methylnicotinate (CAS 1803738-26-2)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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