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Merck

M1753

Sigma-Aldrich

1-Thioglycerol

≥97%

Synonim(y):

α-Monothioglycerol, α-Thioglycerol, 3-Mercapto-1,2-propanediol

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100 ML
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500 ML
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100 ML
1040,00 zł
500 ML
4160,00 zł

About This Item

Wzór liniowy:
HSCH2CH(OH)CH2OH
Numer CAS:
Masa cząsteczkowa:
108.16
Beilstein:
1732046
Numer WE:
Numer MDL:
Kod UNSPSC:
12352201
Identyfikator substancji w PubChem:
NACRES:
NA.25

1040,00 zł


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Próba

≥97%

Formularz

liquid

współczynnik refrakcji

n20/D 1.527 (lit.)

bp

118 °C/5 mmHg (lit.)

gęstość

1.25 g/mL at 25 °C (lit.)

temp. przechowywania

2-8°C

ciąg SMILES

OCC(O)CS

InChI

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

Klucz InChI

PJUIMOJAAPLTRJ-UHFFFAOYSA-N

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Opis ogólny

1-Thioglycerol stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. [1] It is an inhibitor of glycerol kinase activity in vitro and in situ.

Zastosowanie

1-Thioglycerol has been used in a study to assess the manipulation of aqueous growth of CdTe nanocrystals. [2] It has also been used in a study that investigated the effect of surface attachment on ligand binding. [3]

Uwaga dotycząca przygotowania

This product is miscible in ethanol (1 ml/ml, 50%, v/v), yielding a clear, colorless solution. It is also miscible in water (0.1 M).
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Piktogramy

Skull and crossbones

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

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

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

210.2 °F - closed cup

Temperatura zapłonu (°C)

99 °C - closed cup

Środki ochrony indywidualnej

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


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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)
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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
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L Tang et al.
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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

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 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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  3. 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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  4. 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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