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Merck

M1753

Sigma-Aldrich

1-硫代甘油

≥97%

别名:

α-单硫代甘油, α-硫代甘油, 3-巯基-1,2-丙二醇

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About This Item

线性分子式:
HSCH2CH(OH)CH2OH
CAS号:
分子量:
108.16
Beilstein:
1732046
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.25
价格与库存信息目前不能提供

品質等級

化驗

≥97%

形狀

liquid

折射率

n20/D 1.527 (lit.)

bp

118 °C/5 mmHg (lit.)

密度

1.25 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

OCC(O)CS

InChI

1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2

InChI 密鑰

PJUIMOJAAPLTRJ-UHFFFAOYSA-N

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一般說明

1-硫代甘油在需氧生长的 大肠杆菌中促进卟啉的合成。 [1] 这是一种 体外原位甘油激酶活性的抑制剂。

應用

1-硫代甘油在一项研究中被用于评估操纵CdTe纳米晶体的水相生长。 [2] 它也在一项研究中被用于研究表面附着对配体结合的影响。 [3]

準備報告

本品在乙醇(1ml/ml, 50%,v/v)中混溶,得到无色透明溶液。 它也可混溶于水(0.1M)。

象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

210.2 °F - closed cup

閃點(°C)

99 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Hao Zhang et al.
Journal of the American Chemical Society, 128(31), 10171-10180 (2006-08-03)
The present article is devoted to systematically exploring the influence of various experimental variables, including the precursor concentration, the ligand nature, the counterion type, the Cd-to-Te molar ratio, pH, and temperature, on the aqueous growth of CdTe nanocrystals. The growth
G T Javor et al.
Journal of bacteriology, 174(3), 1072-1075 (1992-02-01)
1-Thioglycerol (TG) stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. Here the levels of delta-aminolevulinate biosynthetic enzymes in untreated and TG-treated E. coli THU and PUC2 (a mutant of THU which overproduces porphyrins in the presence of thiols)
Chun-Jie Guo et al.
Cell, 181(3), 621-636 (2020-04-08)
Long noncoding RNAs (lncRNAs) evolve more rapidly than mRNAs. Whether conserved lncRNAs undergo conserved processing, localization, and function remains unexplored. We report differing subcellular localization of lncRNAs in human and mouse embryonic stem cells (ESCs). A significantly higher fraction of
L Tang et al.
Journal of biomedical materials research, 41(2), 333-340 (1998-06-25)
Biomaterial-mediated complement activation repeatedly has been invoked as a trigger of phagocyte reactions and inflammation. However, a direct correlation between complement activation and inflammatory responses to biomaterial surfaces has yet to be established. Using an animal implantation model and gold
Sven Hildebrand et al.
Scientific reports, 10(1), 9950-9950 (2020-06-21)
Here, we describe a new immersion-based clearing method suitable for optical clearing of thick adult human brain samples while preserving its lipids and lipophilic labels such as 1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (DiI). This clearing procedure is simple, easy to implement, and allowed

Questions

1–4 of 4 Questions  
  1. What could be causing contamination of cell culture experiments while using M1753? Also, how should M1753 be added to the cell culture media?

    1 answer
    1. To avoid contamination, sterile filtration is highly recommended prior to cell culture application. Upon verification, the lab has not formulated a protocol for cell culture use. However, the following citation on M1753 for cell culture application may be of interest as a protocol reference: Im, H. (2011). "Mouse Embryonic Stem Cell Maintenance for Differentiation." Bio-101: e145. DOI: 10.21769/BioProtoc.145.

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  2. What is the concentration of the 1-thioglycerol?

    1 answer
    1. The liquid is not a solution of 1-thioglycerol in some solvent. Rather, it is a neat liquid (i.e., essentially pure 1-thioglycerol). Based on a density of 1.245 g/mL and a molecular weight of 108.2 g/mole, one can calculate an effective molarity of 11.5 M. This information may be found on the M1753 product information sheet.

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  3. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  4. How does the storage temperature relate to shipping conditions?

    1 answer
    1. The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.

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