CAS Number21443-96-9
Synonyms1H-Indazol-5-ylamine; 1H-indazol-7-ylamine; 7-Amino-1H-indazole; 1H-Indazol-7-amine; 7-aminoindazole; 2H-Indazol-7-amine; MFCD00022790; EINECS 244-391-8
Molecular FormulaC7H7N3
Molecular Weight133.151
Purity98.00%
Density1.4±0.1 g/cm3
Boiling Point195.1±23.0 °C at 760 mmHg
Melting Point156-159ºC
AppearanceSolid;White to Gray to Brown powder to crystaline
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21443-96-9 |
| Catalog No. | 2A-9038685 |
| Chinese Name | 7-氨基吲唑 |
| Synonyms | 1H-Indazol-5-ylamine; 1H-indazol-7-ylamine; 7-Amino-1H-indazole; 1H-Indazol-7-amine; 7-aminoindazole; 2H-Indazol-7-amine; MFCD00022790; EINECS 244-391-8 |
| Molecular Formula | C7H7N3 |
| Molecular Weight | 133.151 |
| Purity | 98.00 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 195.1±23.0 °C at 760 mmHg |
| Melting Point | 156-159ºC |
| Appearance | Solid;White to Gray to Brown powder to crystaline |
| Storage Condition | Store under inert gas; avoid air |
| HTC | 2933990090 |
| SMILES | Nc1cccc2cn[nH]c12 |
| InChI | InChI=1S/C7H7N3/c8-6-3-1-2-5-4-9-10-7(5)6/h1-4H,8H2,(H,9,10) |
| InChI Key | OTFFCAGPSWJBDK-UHFFFAOYSA-N |
| MSDS | msds/38685_1_21443_96_9.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C7H7N3 Molecular weight:133.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 1H-Indazol-7-amine CAS REGISTRY NUMBER : 21443-96-9 BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : MOLECULAR WEIGHT : WISWESSER LINE NOTATION : T56 BMNJ IZ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 5,24,1970 Safety Information Hazard Codes Xi: Irritant; Risk Phrases R34 RIDADR UN 3259 HS Code 2933990090 Synthetic Route 7-Nitroindazole CAS#:2942-42-9 1H-Indazol-7-amine CAS#:21443-96-9 Literature: Journal of Medicinal Chemistry, , vol. 45, # 3 p. 740 - 743 2-Methyl-6-nitr... CAS#:570-24-1 1H-Indazol-7-amine CAS#:21443-96-9 Literature: Synlett, , # 8 p. 1203 - 1206 methyl-4 dihydr... CAS#:112698-24-5 3-Methyl-3-pyra... CAS#:4344-87-0 1H-Indazol-7-amine CAS#:21443-96-9 Literature: Bulletin des Societes Chimiques Belges, , vol. 101, # 12 p. 995 - 1000 Precursor & DownStream Precursor 4 CAS#:2942-42-9 7-Nitroindazole CAS#:570-24-1 2-Methyl-6-nitr... CAS#:112698-24-5 methyl-4 dihydr... CAS#:112698-22-3 phenyl-4 dihydr... DownStream 8 CAS#:53857-58-2 T56 BMNJ IE CAS#:945762-00-5 3-bromo-1H-inda... CAS#:945761-94-4 7-Iodo-1H-indazole CAS#:81382-46-9 1H-Indazol-7-ol |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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