5-Methoxyisatin
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5-Methoxyisatin 속성
- 녹는점
- 201-203°C
- 밀도
- 1.346±0.06 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 9.73±0.20(Predicted)
- 색상
- Orange to Amber to Dark red
- 수용성
- 찬물에 용해됩니다.
- InChI
- InChI=1S/C9H7NO3/c1-13-5-2-3-7-6(4-5)8(11)9(12)10-7/h2-4H,1H3,(H,10,11,12)
- InChIKey
- DMHGXMPXHPOXBF-UHFFFAOYSA-N
- SMILES
- N1C2=C(C=C(OC)C=C2)C(=O)C1=O
- CAS 데이터베이스
- 39755-95-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36/37/39 | ||
| RTECS 번호 | NL7938000 | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29339900 |
5-Methoxyisatin C화학적 특성, 용도, 생산
화학적 성질
Dark red to brown solid용도
5-Methoxyisatin is used for Pharmaceutical intermediates, a raw material used in chemical synthesis.제조 방법
Using water as solvent, 5-methoxyaniline reacted with chloral hydrate and hydroxylamine hydrochloride at 90 ℃ for 3.5h to obtain p-methoxyisonitrosoacetanilide in 95% yield. After hydrolysis, 5-methoxyisatin was obtained in 88% yield by cyclization at 92℃ with concentrated H2SO4 (75%).Synthesis Reference(s)
The Journal of Organic Chemistry, 42, p. 1344, 1977 DOI: 10.1021/jo00428a0165-Methoxyisatin 준비 용품 및 원자재
원자재
준비 용품
5-Methoxyisatin 공급 업체
글로벌( 240)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 811 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32715 | 60 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
| HaBo Hong Kong Co., Limited. | +86-25-18512596065 |
info@habotech.com | CHINA | 933 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8829 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |