3-chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine CAS 38956-68-2
| CAS No. | 38956-68-2 |
| Molecular Formula | C6H13ClN4 |
| Molecular Weight | 176.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, chlorine substitution, 3-chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 176.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 38956-68-2), a certified reference material (molecular formula C6H13ClN4, MW 176.65 g/mol) for analytical method development and quality control.
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 3-chloro-6-methyl-[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 | C6H13ClN4 |
| Molecular Weight | 176.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1080467-50-0)
- 7-chloro-3-methyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1094292-91-7)
- 6-chloro-1H-pyrazolo[4,3-c]pyridin-3-amine (CAS 1206979-75-0)
- 5-chloro-3-methyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 1208863-75-5)
- 5-chloro-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1245643-75-7)
- 5-chloro-1H-pyrazolo[4,3-b]pyridin-3-amine (CAS 1268522-21-9)
- 5-chloro-3-methyl-triazolo[4,5-b]pyridine (CAS 1353777-54-4)
- 7-chloro-5-methyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1354951-50-0)
Recommended Standards
- 2-chloro-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 91996-89-3)
- 4-chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 871335-85-2)
- 5-chloro-1H-pyrazolo[3,4-b]pyridin-6-amine (CAS 1710293-78-9)
- 4-chloro-6-methylimidazo[2,1-f][1,2,4]triazine (CAS 2090251-00-4)
- N-(4-(N-(pyridin-4-ylmethyl)sulfamoyl)phenyl)acetamide (CAS 297178-86-0)
- 1-piperazin-1-ylprop-2-en-1-one;hydrochloride (CAS 1235440-97-7)
- 1-ethyl-1H,6H,7H-pyrrolo[2,3-c]pyridin-7-one (CAS 1340902-81-9)
- N-(2-(3-(4-Fluorobenzyl)ureido)phenyl)-2-(trifluoromethyl)benzamide (CAS 1202981-00-7)
- Gold(I) sulfide (CAS 1303-60-2)
- 4-[5-(3-Methoxyphenyl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 331989-56-1)
- 2-Amino-2-(4-ethoxyphenyl)ethan-1-ol (CAS 910443-08-2)
- 5-Bromo-3,3-dimethyl-3,4-dihydroquinolin-2(1h)-one (CAS 2090280-26-3)
- propan-2-yl 4-(benzyloxy)-2,2-dimethylbutanoate (CAS 1803606-21-4)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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