Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate CAS 1090761-51-5
| CAS No. | 1090761-51-5 |
| Molecular Formula | C18H13NO3S |
| Molecular Weight | 323.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate.
Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate (CAS 1090761-51-5) is a high-purity analytical reference standard with the molecular formula C18H13NO3S and a molecular weight of 323.37 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 323.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate 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 | C18H13NO3S |
| Molecular Weight | 323.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-(1,2,4-Triazolyl)phenyl)-3-benzoylthiourea (CAS 1024523-05-4)
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- N,N-Dimethyl-4-oxo-3-(thiophen-2-yl)-1H,4H-indeno[1,2-c]pyrazole-1-carboxamide (CAS 1023536-43-7)
- N-(2-(5-Phenyl-1,3,4-thiadiazole-2-carbonyl)phenyl)acetamide (CAS 113369-19-0)
- 3-(6-amino-5-methylpyridin-3-yl)prop-2-enoic acid (CAS 1807938-60-8)
- 4-Bromo-N,2,6-trimethylbenzenesulfonamide (CAS 937014-24-9)
- N-(3-Nitrobenzyl)piperidin-4-amine dihydrochloride (CAS 1233955-00-4)
- tert-Butyl ((1s,4r)-4-(4-hydroxybutyl)cyclohexyl)carbamate (CAS 2756844-66-1)
- (<I>R</I>)-4-benzylthiazoline-2-thione (CAS 110199-17-2)
- 1-(2-aminobenzoyl)piperidine-4-carboxamide (CAS 953886-87-8)
- Niraparib Impurity 7 (CAS 1289162-62-4)
- Potassium (3-((2-bromophenyl)amino)-3-oxopropyl)trifluoroborate (CAS 1705578-22-8)
- (2R)-1-[(tert-butoxy)carbonyl]-4,4-dimethylpyrrolidine-2-carboxylic acid (CAS 1417743-49-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
Why CATO?
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