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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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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

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。

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）。

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

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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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)
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)
Glen G Briand et al.
Inorganic chemistry, 43(20), 6495-6500 (2004-09-28)
Although bismuth compounds have been used in medicine for over 200 years, chemical characterization of complexes involving biological molecules is minimal and mechanisms of bioactivity are ill-defined. The thiophilic nature of bismuth implicates sulfur centers as likely sites for interaction
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)
P Leroy et al.
Journal of chromatography, 564(1), 258-265 (1991-03-08)
A simple and fast high-performance liquid chromatographic method was developed for the simultaneous measurement of 2-mercaptopropionylglycine (Tiopronine) and its metabolite (2-mercaptopropionic acid) in human plasma after the administration of a pharmaceutical dosage form (Acadione). The sample treatment before high-performance liquid
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