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Merck
CN

W318000

Sigma-Aldrich

2-巯基丙酸

≥95%, FG

别名:

硫代乳酸, 2-巯基丙酸

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关于此项目

线性分子式:
CH3CH(SH)COOH
化学文摘社编号:
79-42-5
分子量:
106.14
FEMA编号:
3180
Beilstein:
506218
EC 号:
201-206-5
欧洲委员会编号:
4156
MDL编号:
MFCD00004862
UNSPSC代码:
12164502
PubChem化学物质编号:
24901535
Flavis编号:
12.039
NACRES:
NA.21
Agency:
follows IFRA guidelines
meets purity specifications of JECFA

主要文件

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生物来源

synthetic

质量水平

300
400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012

方案

≥95%

折射率

n20/D 1.481 (lit.)

沸点

102 °C/16 mmHg (lit.)
203-208 °C (lit.)

mp

10-14 °C (lit.)

密度

1.196 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

meaty; roasted; sulfurous

SMILES字符串

CC(S)C(O)=O

InChI

1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)

InChI key

PMNLUUOXGOOLSP-UHFFFAOYSA-N

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相关类别

一般描述

2-巯基丙酸是一种合成香料和皮肤致敏剂，用于化妆品、食品和家庭护理产品。

应用

  • 提高ALA光动力疗法的疗效：使用2-MPA一步水合成阴离子和阳离子AgInS2量子点，证明氨基酮戊酸光动力癌症疗法的疗效显著增强（Hashemkhani et al., 2022）。

  • 分层核壳异质结构的制备：2-MPA有助于组装用于光催化应用的Au@ZnO异质结构，重点介绍了其在复杂纳米结构材料合成中的关键作用（Pączkowski & Gawdzik, 2021）。

  • 基因毒性和凋亡途径研究：研究使用2-MPA包覆的硫化银量子点在体外研究其对基因毒性和凋亡途径的影响，深入了解这些纳米材料的生物相容性和安全性（Ozkan Vardar et al., 2018）。

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

闪点(°F)

190.4 °F - closed cup

闪点(°C)

88 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT1923
SHBS2312
SHBS2311
SHBQ5393
SHBP7070

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RIFM fragrance ingredient safety assessment, 2-mercaptopropionic acid, CAS Registry Number 79-42-5
Api AM, et al.
Food And Chemical Toxicology, 111987-111987 (2021)
The suitability of barley and corn starches in their native and chemically modified forms for volatile meat flavor encapsulation
Jeon Y-J, et al.
Food Research International, 36(4), 349-355 (2003)
M Spotheim-Maurizot et al.
International journal of radiation biology, 59(6), 1313-1324 (1991-06-01)
Plasmid DNA was irradiated with fast neutrons, and the protection by cysteamine against strand breakage (ssb and dsb) was evaluated in the presence and absence of oxygen. In the absence of cysteamine no radiosensitizing effect of oxygen was observed. In
K G Nilsson et al.
Bio/technology (Nature Publishing Company), 12(13), 1376-1378 (1994-12-01)
We have developed a new surface for use in biosensors that is based on a gold plate covered with a specific carbohydrate receptor structure. The carbohydrate, Gal alpha 1-4Gal, was bound covalently via a thioalkylcarboxy-spacer, or adsorbed as a neoglycoprotein
Khoa Huynh et al.
Talanta, 218, 121109-121109 (2020-08-17)
Thiol compounds (R-SH) have many important biological functions and are principal controls of the speciation of several toxic metals in the environment. However, determining the concentration of thiols associated with environmental matrices is challenging due to the compounds' low abundance
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