N-Hydroxyphthalimide
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N-Hydroxyphthalimide 속성
- 녹는점
- 233 °C (dec.) (lit.)
- 끓는 점
- 290.19°C (rough estimate)
- 밀도
- 1.64 g/cm3
- 증기압
- 0Pa at 25℃
- 굴절률
- 1.5510 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 6.10±0.20(Predicted)
- 물리적 상태
- 가루
- 색상
- 노란색
- 수용성
- 물에 약간 용해됩니다.
- Merck
- 14,4838
- BRN
- 131208
- InChIKey
- CFMZSMGAMPBRBE-UHFFFAOYSA-N
- LogP
- 0.14
- CAS 데이터베이스
- 524-38-9(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 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | TI5200000 | ||
| TSCA | Yes | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29251995 | ||
| 기존화학 물질 | 2011-3-5273 |
N-Hydroxyphthalimide C화학적 특성, 용도, 생산
화학적 성질
N-Hydroxyphthalimide is yellow moist powder용도
N-Hydroxyphthalimide，additives in to DCC method of peptide synthesis used to improve yield of optically pure product.주요 응용
N-Hydroxyphthalimide is used in the synthesis of a new class of antibacterials potent against macrolide resistant bacteria. Also used in the synthesis of pyrazolidines, isoxazolidines and tetrahydrooxazines.Purification Methods
N -Hydroxyphthalimide [524-38-9] M 163.1, m 230o, ~235o(dec), 237-240o, 7.0. Dissolve the imide in H2O by adding Et3N to form the salt and while hot, acidify, cool and pour into a large volume of H2O. Filter off the solid, wash it with H2O and dry it over P2O5 in a vacuum. [Nefken & Teser J Am Chem Soc 83 1263 1961, Fieser 1 485 1976, Nefkens et al. Recl Trav Chim, Pays-Bas 81 683 1962] The O-acetyl derivative has m 178-180o (from EtOH). [Beilstein 21/11 V 100.]N-Hydroxyphthalimide 준비 용품 및 원자재
원자재
2H-Isoindole-2-carboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,1-dimethylethyl ester
1,3-dioxoisoindolin-2-yl acetate
Benzenebutanoic acid, α-methylene-, ethyl ester
Benzoic acid, 2-[(hydroxyamino)carbonyl]-
2,4-DIPHENYL-1-BUTENE-D5
Fmoc-Phe-OH
2-phenylmethoxyisoindole-1,3-dione
α-메틸스티렌 다이머
프탈로일 클로라이드
준비 용품
N-Hydroxyphthalimide 공급 업체
글로벌( 577)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 11013 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18225 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 |
sarah@tnjone.com | China | 1141 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 3001 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15956 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32686 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
N-Hydroxyphthalimide 관련 검색:
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MLMBILXCWROGFT-YVOIDUNUSA-N