-
Name
Ambazone
- EINECS 208-713-0
- CAS No. 539-21-9
- Article Data4
- CAS DataBase
- Density 1.57g/cm3
- Solubility
- Melting Point 195°C (rough estimate)
- Formula C8H11 N7 S
- Boiling Point 461.9°Cat760mmHg
- Molecular Weight 237.288
- Flash Point 233.2°C
- Transport Information
- Appearance
- Safety Poison by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx and NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Guanidine,[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]-, thiosemicarbazone (6CI,7CI,8CI);Hydrazinecarbothioamide,2-[4-[(aminoiminomethyl)hydrazono]-2,5-cyclohexadien-1-ylidene]- (9CI);(4-Oxo-2,5-cyclohexadien-1-ylideneamino)guanidine thiosemicarbazone;1,4-Benzoquinone amidinohydrazone thiosemicarbazone; Ambazon; Ambazone;Anginon; Benzoquinone guanylhydrazone thiosemicarbazone; DC 0572; Faringosept;Guanothiazon; Inversal; Iversal; Ivertol;N-Guanidino-N'-thioureido-p-benzoquinonediimide; Primal; p-Benzoquinoneamidinohydrazone thiosemicarbazone
- PSA 156.76000
- LogP 1.42280
Ambazone Chemical Properties
IUPAC Name: [4-[2-(diaminomethylidene)hydrazinyl]phenyl]iminothiourea
Molecular Weight: 237.28484 g/mol
Molecular Formula: C8H11N7S
Density: 1.57 g/cm3
Boiling Point: 461.9 °C at 760 mmHg
Flash Point: 233.2 °C
Water Solubility: 2470 mg/L at 25 °C
EINECS: 208-713-0
Molar Volume: 150.8 cm3
Polarizability: 24.63*10-24 cm3
Surface Tension: 71 dyne/cm
Enthalpy of Vaporization: 72.29 kJ/mol
Vapour Pressure: 1.03E-08 mmHg at 25 °C
XLogP3-AA: 0.7
H-Bond Donor: 4
H-Bond Acceptor: 5
Rotatable Bond Count: 3
Tautomer Count: 13
Exact Mass: 237.079664
MonoIsotopic Mass: 237.079664
Topological Polar Surface Area: 127
Heavy Atom Count: 16
Complexity: 289
Canonical SMILES: C1=CC(=CC=C1NN=C(N)N)N=NC(=S)N
InChI: InChI=1S/C8H11N7S/c9-7(10)14-12-5-1-3-6(4-2-5)13-15-8(11)16/h1-4,12H,(H2,11,16)(H4,9,10,14)
InChIKey: ANZIOUQAFBXNHU-UHFFFAOYSA-N
Ambazone Uses
Ambazone (CAS NO.539-21-9) is used to be a kind of anti-inflammatory antimicrobial agents. It is has a strong effect for streptococcus pyogenes, pneumococcal disease and so on.
Ambazone Toxicity Data With Reference
| 1. | mmo-sat 100 µg/plate | STBIBN Studia Biophysica. 117 (1987),99. | ||
| 2. | dnr-mic-uns 10 g/L | STBIBN Studia Biophysica. 117 (1987),99. | ||
| 3. | orl-rat LD50:750 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),57. | ||
| 4. | ipr-rat LD50:200 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),57. | ||
| 5. | orl-mus LD50:1000 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),57. | ||
| 6. | orl-gpg LD50:80 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),57. |
Ambazone Safety Profile
Poison by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx and NOx.
Ambazone Specification
The synonyms of Ambazone (CAS NO.539-21-9) are Ambazone ; p-Benzoquinone amidinohydrazone thiosemicarbazone ;1,4-Benzoquinone guanylhydrazone thiosemicarbazone ; Faringosept ; Inversal ; ((4-oxo-2,5-cyclohexadien-1-ylidene)amino)-guanidin thiosemicarbazone ; ((4-oxo-2,5-cyclohexadien-1-ylidene)amino)guanidine thiosemicarbazone ; 1-amidinohydrazono-4-thiosemicarbazono-2,5-cyclohexadiene .Ambazone (CAS NO.539-21-9) is moderate toxic. It is flammable. It will produce toxic sulfur oxide and nitrogen oxide fumes when buring. So the storage environment should be ventilate, low-temperature and dry.
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