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重要文件

W318000

Sigma-Aldrich

2-巯基丙酸

≥95%, FG

同義詞:

硫代乳酸, 2-巯基丙酸

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About This Item

線性公式:
CH3CH(SH)COOH
CAS號碼:
分子量::
106.14
FEMA號碼:
3180
Beilstein:
506218
EC號碼:
歐洲委員會號碼:
4156
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
12.039
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

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

化驗

≥95%

折射率

n20/D 1.481 (lit.)

bp

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

mp

10-14 °C (lit.)

密度

1.196 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

meaty; roasted; sulfurous

SMILES 字串

CC(S)C(O)=O

InChI

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

InChI 密鑰

PMNLUUOXGOOLSP-UHFFFAOYSA-N

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一般說明

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。

應用

  • 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)。

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

儲存類別代碼

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

水污染物質分類(WGK)

WGK 1

閃點(°F)

190.4 °F - closed cup

閃點(°C)

88 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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存取文件庫

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)
Lu Lai et al.
Journal of colloid and interface science, 389(1), 61-70 (2012-10-10)
The toxicity of CdTe QDs modified with three different ligands, namely mercaptopropionic acid (MPA), N-acetyl-L-cysteine (NAC), and glutathione (GSH), were investigated via microcalorimetric, spectroscopic, and microscopic methods. The three ligand-modified QDs have nearly identical hydrodynamic size. The results of the
L Chen et al.
Journal of medicinal chemistry, 40(6), 864-876 (1997-03-14)
Using as models the neurohypophyseal nonapeptide hormone oxytocin and its analogue deaminooxytocin, several directed routes to formation of sulfur-sulfur bridges have been developed and evaluated. The linear sequences (through common octapeptide-resin intermediates) were assembled smoothly on tris(alkoxy)benzylamide (PAL) poly(ethylene glycol)-polystyrene
Chemiluminescent determination of tiopronin and its metabolite, 2-mercaptopropionic acid, in urine by HPLC coupled with a flow injection set-up.
Y Zhao et al.
Biomedical chromatography : BMC, 11(2), 115-116 (1997-03-01)
Y Arakawa et al.
Journal of clinical microbiology, 38(1), 40-43 (2000-01-05)
A simple disk diffusion test was constructed for detection of IMP-1-type metallo-beta-lactamase-producing gram-negative bacteria. Two Kirby-Bauer disks containing ceftazidime (CAZ) and a filter disk containing a metallo-beta-lactamase inhibitor were used in this test. Several IMP-1 inhibitors such as thiol compounds

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