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Merck
CN

W318000

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 Number:
3180
Council of Europe no.:
4156
UNSPSC Code:
12164502
PubChem Substance ID:
24901535
Flavis number:
12.039
EC Number:
201-206-5
NACRES:
NA.21
MDL number:
MFCD00004862
Beilstein/REAXYS Number:
506218
Organoleptic:
meaty; roasted; sulfurous
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens

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SMILES string

CC(S)C(O)=O

InChI key

PMNLUUOXGOOLSP-UHFFFAOYSA-N

InChI

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

biological source

synthetic

grade

FG, Fragrance grade, Halal, Kosher

agency

follows IFRA guidelines, meets purity specifications of JECFA

reg. compliance

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

assay

≥95%

refractive index

n20/D 1.481 (lit.)

bp

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

mp

10-14 °C (lit.)

density

1.196 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

meaty; roasted; sulfurous

Quality Level

300, 400

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相关类别

Application

  • 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）。

General description

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。

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

存储类别

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

wgk

WGK 1

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT3945
SHBT1923
SHBS2312
SHBS2311
SHBQ5393

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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)
H/D exchange reactions in dinuclear iron thiolates as activity assay models of Fe-H2ase.
X Zhao et al.
Journal of the American Chemical Society, 123(39), 9710-9711 (2001-09-27)
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
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
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