7-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol CAS 930396-20-6
| CAS No. | 930396-20-6 |
| Molecular Formula | C12H11N3OS |
| Molecular Weight | 245.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H11N3OS, 7-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
7-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 930396-20-6), molecular formula C12H11N3OS and molecular weight 245.30 g/mol, is a CATO reference standard with documented purity and traceability.
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 7-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-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 | C12H11N3OS |
| Molecular Weight | 245.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 5-(6-Methoxy-1H-indol-3-yl)thiazol-2-amine (CAS 1134334-48-7)
- 4-(5-Methoxy-1H-indol-3-yl)-2-thiazolamine (CAS 36246-11-4)
- 4-(6-Methoxy-1H-indol-3-yl)-2-thiazolamine (CAS 843622-07-1)
- 8-Methoxy-5-methyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 302936-27-2)
- 2-Methoxy-N-((3-(p-tolyl)-1h-pyrazol-4-yl)methyl)ethan-1-amine (CAS 1015520-42-9)
- n-(2-Methoxy-5-methylbenzyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1291625-12-1)
- (S)-3-(2-Methoxy-ethoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1932320-40-5)
- 6-Methoxy-1,2,2,4-tetramethyl-1,2-dihydroquinoline-8-carbaldehyde (CAS 1992975-80-0)
Recommended Standards
- 6-Methyl-2-(phenylsulfanyl)pyridine-3-carboxylic acid (CAS 91718-65-9)
- 7-Methyl-3-phenyl-6,7-dihydro-4H-thiazolo[2,3-c][1,2,4]triazin-4-one (CAS 87450-81-5)
- 6-Amino-4-(1H-indol-3-yl)-3,4-dihydro-1,3,5-triazine-2(1H)-thione (CAS 931302-38-4)
- 6-(Phenylsulfonyl)-3H-pyrrolizine (CAS 90601-70-0)
- 6-Chloro-3-nitro-imidazo[1,2-b]pyridazine (CAS 18087-76-8)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methoxy)amino)propanoic acid (CAS 247021-90-5)
- 2-[3-(piperidin-4-yl)-1H-indol-1-yl]butanoic acid (CAS 1521826-81-2)
- 3-Nitro-4-(pyrrolidin-1-yl)benzonitrile (CAS 19005-64-2)
- (S)-2-acetamido-3-(4-isopropoxyphenyl)propanoic acid (CAS 92501-74-1)
- 4-(Difluoromethyl)-3-methylbenzonitrile (CAS 1261731-65-0)
- N,N-diethylpyrrolidine-2-carboxamide (CAS 1018331-52-6)
- 2-[(3-bromophenyl)sulfanyl]acetic acid (CAS 3996-39-2)
- 4-Methyl-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 312524-33-7)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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