N-(4,5,6,7-tetrahydro-1-benzothiophen-4-ylidene)hydroxylamine CAS 19995-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19995-19-8 |
| Molecular Formula | C8H9NOS |
| Molecular Weight | 167.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4,5,6,7-tetrahydro-1-benzothiophen-4-ylidene)hydroxylamine (CAS 19995-19-8) pharmaceutical standards reference standard. Molecular formula: C8H9NOS. Molecular weight: 167.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9NOS |
| Molecular Weight | 167.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- 5,6,7,8-Tetrahydro-4H-thieno[3,4-c]azepin-4-one (CAS 187833-98-3)
- 4,5,6,7-Tetrahydro-1,3-benzothiazole-2-carbaldehyde (CAS 884504-72-7)
- 1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-amine (CAS 1157012-67-3)
- 1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-amine (CAS 1190380-49-4)
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-amine (CAS 1216165-35-3)
- (5,6,7,8-Tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl)methanol (CAS 1221792-15-9)
- (1-Methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-c]pyridin-3-yl)methanol (CAS 1227465-76-0)
Recommended Standards
- N-(3-Methylpyridin-2-yl)thiourea (CAS 41440-07-7)
- N-(6-Methylpyridin-2-yl)thiourea (CAS 49600-34-2)
- Imidazo[2,1-b]thiazole-6-ethanamine (CAS 933698-24-9)
- Ethyl 2-(4-isopropylphenyl)-4-methylthiazole-5-carboxylate (CAS 343322-54-3)
- (4-(Dimethylamino)phenyl)(pyridin-2-yl)methanol (CAS 109520-25-4)
- 4-(But-3-en-1-yl)morpholine (CAS 10315-96-5)
- Methyl 4-Amino-3,5-dibromobenzoate (CAS 3282-10-8)
- piperidin-2-ylmethyl N-ethylcarbamate hydrochloride (CAS 1803605-80-2)
- 2-Bromo-5-propylpyridine (CAS 1159821-61-0)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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