시리닉산
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시리닉산 속성
- 녹는점
- 205-209 °C (lit.)
- 끓는 점
- 192-193°C 14mm
- 밀도
- 1.2539 (rough estimate)
- 굴절률
- 1.4570 (estimate)
- 인화점
- 192-193°C/14mm
- 저장 조건
- Store below +30°C.
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 4.33±0.10(Predicted)
- 물리적 상태
- 가루
- 색상
- 회베이지부터 연한 갈색까지
- 수용성
- 5780mg/L(25℃)
- BRN
- 2115262
- 안정성
- 안정적인. 강염기, 강산화제와 호환되지 않습니다.
- InChIKey
- JMSVCTWVEWCHDZ-UHFFFAOYSA-N
- LogP
- 1.040
- CAS 데이터베이스
- 530-57-4(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 | DH2090000 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | Yes | ||
| HS 번호 | 29189090 | ||
| 기존화학 물질 | KE-20451 |
시리닉산 C화학적 특성, 용도, 생산
개요
Syringic acid is a naturally occurring O-methylated phenolic acid that can be enzymatically degraded by some bacteria as a source of methane or methanol. It is also a component of phenolic extracts from various plants that have antioxidant and prooxidant activities. Syringic acid has been shown to inhibit aldose reductase (IC50 = 213 μg/ml), proteasome activity, and cancer cell proliferation. Phenolic extracts containing syringic acid have been shown to inhibit α-amylase and α-glucosidase activities and reduce lipid peroxidation in vitro.화학적 성질
light brown powder용도
Syringic Acid is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region.정의
ChEBI: A dimethoxybenzene that is 3,5-dimethyl ether derivative of gallic acid.Purification Methods
Recrystallise syringic acid from H2O using charcoal [Bogert & Coyne J Am Chem Soc 51 571 1929, Anderson & Nabenhauer J Am Chem Soc 48 3001 1926.] The methyl ester has m 107o (from MeOH), the 4-acetyl derivative has m 190o and the 4-benzoyl derivative has m 229-232o. [Hahn & Wassmuth Chem Ber 67 2050 1934, UV: Lemon J Am Chem Soc 69 2998 1947 and Pearl & Beyer J Am Chem Soc 72 1743 1950, Beilstein 10 IV 1995.]시리닉산 준비 용품 및 원자재
원자재
준비 용품
시리닉산 공급 업체
글로벌( 465)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 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 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |