S-(2-티오피리딜)메르캅토프로피오노히드라지드
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S-(2-티오피리딜)메르캅토프로피오노히드라지드 속성
- 녹는점
- 87-90°C
- 끓는 점
- 463.6±41.0 °C(Predicted)
- 밀도
- 1.35±0.1 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 12.81±0.35(Predicted)
- 색상
- 하얀색
- 안정성
- 감광성
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 그림문자(GHS): |
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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S-(2-티오피리딜)메르캅토프로피오노히드라지드 C화학적 특성, 용도, 생산
화학적 성질
White Solid일반 설명
The PDPH is a heterobifunctional crosslinker containing sulfhydryl-reactive pyridyldithiol and carbonyl-reactive hydrazide moieties. Pyridyldithiols react with free sulfhydryls (-SH) to form disulfide bonds. Hydrazide groups react with carbonyls (aldehydes and ketones) to form stable hydrazone bonds. Aldehyde groups can be created by periodate-oxidation of sialic acid and other sugar components of glycoprotein polysaccharides. Thus, PDPH is useful for conjugating glycoproteins and sulfhydryl-containing peptides or proteins. Likewise, PDPH is useful as a sulfhydryl-addition reagent for glycoproteins and other carbohydrates; after reaction of the hydrazide to an oxidized carbohydrate, the pyridyldithiol group can be cleaved by a reducing agent to expose a sulfhydryl group. Yet another application for PDPH is to react the primary amine of the hydrazide moiety to a carboxyl group using the crosslinker EDC.S-(2-티오피리딜)메르캅토프로피오노히드라지드 준비 용품 및 원자재
원자재
준비 용품
S-(2-티오피리딜)메르캅토프로피오노히드라지드 공급 업체
글로벌( 24)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 |
support@targetmol.com | United States | 19973 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 |
info@chemextension.com | China | 42057 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 |
shchemsky@sina.com | China | 32344 | 50 |
| Aikon International Limited | 025-66113011 18112977050 |
sales01@aikonchem.com | China | 16028 | 58 |
| Angel Pharmatech, Ltd. | 17317130613 |
3358272972@qq.com | China | 3246 | 58 |
| Hefei Bomei Biotechnology Co., Ltd. | 13739298932 |
531626407@qq.com | China | 3008 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 |
sales@rrkchem.com | China | 56057 | 58 |
| Henan Alpha Chemical Co., Ltd. | 0371-55055611 18137792234 |
3002694073@qq.com | China | 10175 | 58 |
| Shaanxi Xinyan Bomei Biotechnology Co., Ltd. | 029-86217788 13892832556 |
2440688701@qq.com | China | 1992 | 58 |