N-(benzo[d]thiazol-2-yl)-2-hydroxy-4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxamide CAS 149194-61-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149194-61-6 |
| Molecular Formula | C18H10N4O3S2 |
| Molecular Weight | 394.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(benzo[d]thiazol-2-yl)-2-hydroxy-4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxamide (CAS 149194-61-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H10N4O3S2. Molecular weight: 394.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H10N4O3S2 |
| Molecular Weight | 394.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4-(Benzo[d]thiazol-2-yl)thiazol-2-yl)-5-(furan-2-yl)isoxazole-3-carboxamide (CAS 1203277-47-7)
- 1-(3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)phenyl)-3-(2-(1-methyl-1H-imidazol-2-yl)ethyl)urea (CAS 1281037-55-5)
- (S)-Benzo[d]thiazol-2-ylmethyl 2-(2-fluorophenylsulfonamido)propanoate (CAS 956731-22-9)
- N-(4-(2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thiazol-2-yl)benzamide (CAS 941898-69-7)
- Methyl 2-((5-(benzo[d]thiazole-2-carboxamido)-1,3,4-thiadiazol-2-yl)thio)butanoate (CAS 1219844-61-7)
- 4-(Benzo[d][1,3]dioxol-5-yl)-5,6,7-trimethoxynaphtho[2,3-c]furan-1(3H)-one (CAS 6258-43-1)
- N-(4-(Benzo[d]thiazol-2-yl)thiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 477535-88-9)
- N-(Benzo[d]thiazol-2-yl)-2-(benzylthio)-N-(furan-2-ylmethyl)acetamide (CAS 922487-71-6)
Recommended Standards
- 1-(2-Methoxyphenyl)-3-{1-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}urea (CAS 1396766-54-3)
- 1,3-Bis[3-(4-tolyl)-1,2,4-oxadiazolyl]benzene (CAS 1965304-71-5)
- N4,N4'-Di(pyridin-4-yl)-[1,1'-biphenyl]-4,4'-dicarboxamide (CAS 1381886-63-0)
- n-(3-Hydroxypropyl)piperidine-4-carboxamide (CAS 91086-34-9)
- n-Methyl-1-(4,5,6,7-tetrahydro-1h-indazol-3-yl)methanamine (CAS 883544-80-7)
- Analysis of Lead (Pb) quality control samples in Soil (CAS CATO-CQCM101449)
- Methyl 2-(4-methoxyphenyl)-3-oxo-3-(2-pyridylamino)propanoate (CAS 2227205-13-0)
- 3-{[4-(dimethylamino)phenyl]carbamoyl}pyridine-2-carboxylic acid (CAS 497083-22-4)
- (4-Chloro-3-(4-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449144-55-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
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