N'-(4-fluorobenzoyl)-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide CAS 477855-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477855-74-6 |
| Molecular Formula | C19H14FN3O2S |
| Molecular Weight | 367.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(4-fluorobenzoyl)-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477855-74-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14FN3O2S. Molecular weight: 367.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14FN3O2S |
| Molecular Weight | 367.40 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(4-Fluorobenzoyl)phenyl 2-(methylthio)nicotinate (CAS 736951-89-6)
- 3-[1-(3-Fluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775546-57-0)
- 1142209-49-1 4-(3-{2-[(4-Fluorobenzoyl)(methyl)amino]ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid MFCD12028260 (CAS 1142209-49-1)
- 1-(3-Fluorobenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775461-87-4)
- 1-(4-Fluorobenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775493-51-0)
- N'-(4-fluorobenzoyl)thieno[2,3-b]quinoline-2-carbohydrazide (CAS 478079-52-6)
- [2-(4-Fluorobenzoyl)-4-methyl-3-oxo-1-phenylpyrazolidin-4-yl]methyl acetate (CAS 329702-39-8)
- Ethyl 2-{2-[(4-fluorobenzoyl)amino]-1,3-thiazol-4-yl}benzenecarboxylate (CAS 250713-78-1)
Recommended Standards
- N-(4-Ethoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-17-5)
- N-(4-Phenyl-6-(phenylamino)-1,3,5-triazin-2-yl)benzamide (CAS 59693-84-4)
- N-(3,5-Dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-71-7)
- 2-(3-(Trifluoromethyl)benzyl)piperazine (CAS 907971-31-7)
- 6-(Furan-2-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 680623-57-8)
- Bevantolol Impurity 33 (CAS CATO-C4X-241133)
- 2-Hydroxy-4-phenylbutyric Acid Ethyl Ester-d5 (CAS 1189892-05-4)
- 2-Nitroethan-1-amine (CAS 44397-83-3)
- 2-(Methylsulfonyl) Phenothiazine (CAS 23503-68-6)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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