N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide CAS 1021075-39-7
| CAS No. | 1021075-39-7 |
| Molecular Formula | C20H15N5O2S2 |
| Molecular Weight | 421.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 421.50 g/mol gives N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide (CAS 1021075-39-7), molecular formula C20H15N5O2S2 and molecular weight 421.50 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H15N5O2S2, N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide contains a steroid core, 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 421.50 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H15N5O2S2 |
| Molecular Weight | 421.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Fenpyroximate (CAS 111812-58-9)
- TC-G 1004 (CAS 1061747-72-5)
- (E)-Fenpyroximate (CAS 134098-61-6)
- (3S,4R)-4-(4-Fluorophenyl)-3-[[3-methoxy-4-(phenylmethoxy)phenoxy]methyl]piperidine (CAS 600135-89-5)
- (-)-(1R,3S)-N-Fmoc-β-homocycloleucine (CAS 220497-67-6)
- 5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole (CAS 89088-51-7)
- 1-(2,3-Dihydro-1H-inden-5-yl)ethan-1-one (CAS 4228-10-8)
- 0821AF 856437-43-9 C12H18N4O Pyridine-2-carboxylic acid (2-piperazin-1-yl-ethyl)-amide (CAS 856437-43-9)
- 4-(2,2-Dimethoxyethyl)morpholine (CAS 22633-57-4)
- 2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-4-methylaniline (CAS 1036600-97-1)
- Hydrochlorothiazide EP Impurity B (CAS 121-30-2)
- Revefenacin impurity 31 (CAS CATO-C4X-203131)
- 6-(Benzylamino)-5-methylnicotinaldehyde (CAS 1355217-99-0)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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