-
Name
isonicotinaldehyde thiosemicarbazone
- EINECS
- CAS No. 1200-00-6
- Article Data42
- CAS DataBase
- Density 1.32g/cm3
- Solubility
- Melting Point
- Formula C7H8 N4 S
- Boiling Point 346.5°C at 760 mmHg
- Molecular Weight 180.233
- Flash Point 163.3°C
- Transport Information
- Appearance
- Safety Poison by ingestion, intraperitoneal, and intravenous routes. When heated to decomposition it emits toxic fumes of NOx. See also ALDEHYDES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Isonicotinaldehyde,thiosemicarbazone (6CI,7CI,8CI); 4-Formylpyridine thiosemicarbazone;4-Pyridinecarboxaldehyde thiosemicarbazone; 4-Pyridylcarboxaldehydethiosemicarbazone; G 527; NSC 731
- PSA 95.39000
- LogP 1.33990
Isonicotinaldehyde thiosemicarbazone Chemical Properties
Product Name: Isonicotinaldehyde thiosemicarbazone
CAS Registry Number: 1200-00-6
IUPAC Name: [(Z)-pyridin-4-ylmethylideneamino]thiourea
Molecular Weight: 180.23022 [g/mol]
Molecular Formula: C7H8N4S
XLogP3-AA: 0.1
H-Bond Donor: 2
H-Bond Acceptor: 2
Surface Tension: 51.4 dyne/cm
Density: 1.32 g/cm3
Flash Point: 163.3 °C
Enthalpy of Vaporization: 59.06 kJ/mol
Boiling Point: 346.5 °C at 760 mmHg
Vapour Pressure: 5.74E-05 mmHg at 25°C
Classification Code: Drug / Therapeutic Agent
Following is the molecular structure of Isonicotinaldehyde thiosemicarbazone (CAS NO.1200-00-6) is:
Isonicotinaldehyde thiosemicarbazone Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 150mg/kg (150mg/kg) | National Technical Information Service. Vol. AD691-490, | |
| mouse | LD50 | intravenous | 320mg/kg (320mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01772, | |
| mouse | LD50 | oral | 200mg/kg (200mg/kg) | Journal of Medicinal Chemistry. Vol. 8, Pg. 676, 1965. |
Isonicotinaldehyde thiosemicarbazone Safety Profile
Poison by ingestion, intraperitoneal, and intravenous routes. When heated to decomposition it emits toxic fumes of NOx. See also ALDEHYDES.
Isonicotinaldehyde thiosemicarbazone Specification
Isonicotinaldehyde thiosemicarbazone , its cas register number is 1200-00-6. It also can be called 4-Formylpyridine thiosemicarbazone ; 4-Pyridylcarboxaldehyde thiosemicarbazone ; 5-21-07-00360 (Beilstein Handbook Reference) ;
AI3-52028 ; BRN 0132697 ; EINECS 214-848-6 ; G 527 ; NSC 731 ; Pyridine-4-carboxaldehyde thiosemicarbazone ; Hydrazinecarbothioamide, 2-(4-pyridinylmethylene)- .
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