N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine CAS 891084-73-4
| CAS No. | 891084-73-4 |
| Molecular Formula | C18H16N4O4S |
| Molecular Weight | 384.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 891084-73-4), molecular formula C18H16N4O4S and molecular weight 384.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine (C18H16N4O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 384.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine 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 | C18H16N4O4S |
| Molecular Weight | 384.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Chloro-1-fluoro-4-propoxybenzene (CAS 1862372-91-5)
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- 2-Isopropyl-4-pyrimidinecarboxylic acid (CAS 1060817-57-3)
- Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene][(2S,2′S,5S,5′S)-1,1′-(1,2-ethanediyl)bis[2,5-diethylphospholane-κP]]-, tetrafluoroborate(1-) (1:1) (CAS 2249947-35-9)
- (S)-6-(1-Amino-2-methylpropyl)pyridin-3-amine (CAS 1187931-14-1)
- 5-Bromo-5,6,7,8-tetrahydroquinoxaline (CAS 528852-07-5)
- 64415-14-1 11PW1H7SFJ 4-Phenyl-5-tetradecyl-2-thiazolamine 4-Phenyl-5-tetradecylthiazol-2-amine EINECS 264-881-5 NSC 108241 UNII-11PW1H7SFJ (CAS 64415-14-1)
- 41879-39-4 O-(tert-butyldimethylsilyl)hydroxylamine o-(t-Butyldimethylsilyl)hydroxyl-amine (CAS 41879-39-4)
- 2-Chloro-7-fluoroquinazolin-4-amine (CAS 1107695-02-2)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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