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.
Przejdź do
M2172
1-Thioglycerol
BioXtra, ≥97%
Synonim(y):
α-Monothioglycerol, α-Thioglycerol, 3-Mercapto-1,2-propanediol
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 10 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 602,00 zł | |
| 50 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1830,00 zł | |
| 100 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3010,00 zł 2257,50 zł |
Informacje o tej pozycji
Wzór liniowy:
HSCH2CH(OH)CH2OH
Numer CAS:
Masa cząsteczkowa:
108.16
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
EC Number:
202-495-0
Beilstein/REAXYS Number:
1732046
MDL number:
602,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Pozwól nam pomócproduct line
BioXtra
Quality Level
assay
≥97%
form
liquid
impurities
≤0.0005% Phosphorus (P)
ign. residue
≤0.1%
refractive index
n20/D 1.527 (lit.)
bp
118 °C/5 mmHg (lit.)
density
1.25 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.02%, Pb: ≤0.001%, Zn: ≤0.0005%
storage temp.
2-8°C
SMILES string
OCC(O)CS
InChI
1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2
InChI key
PJUIMOJAAPLTRJ-UHFFFAOYSA-N
General description
1-Thioglycerol stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. It is an inhibitor of glycerol kinase activity in vitro and in situ. [1]
Application
Preparation Note
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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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B
Klasa składowania
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
210.2 °F - closed cup
flash_point_c
99 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
W K Seltzer et al.
Life sciences, 39(16), 1417-1424 (1986-10-20)
The infantile form of glycerol kinase (GK) deficiency (McKusick No. 30703) (1) is characterized by adrenal cortical insufficiency, adrenal hypoplasia and developmental delay. The underlying biochemical mechanism(s) responsible for the observed clinical presentations are undetermined. Pursuant to our examination of
G T Javor et al.
Journal of bacteriology, 170(7), 3291-3293 (1988-07-01)
Mu dX(lac) insertion mutants of Escherichia coli CSH50 in which the expression of the lacZ gene was sensitive to the presence of exogenous 1-thioglycerol or dithiothreitol were isolated. Both stimulatory and inhibitory mutants were found. The existence of several thiol-sensitive
G T Javor
Journal of bacteriology, 171(10), 5607-5613 (1989-10-01)
The effect of 1-thioglycerol on the expression of genes of Escherichia coli was investigated. Pulse-labeled proteins from aerobically growing, 1-thioglycerol-treated E. coli were separated by two-dimensional gel electrophoresis, and their radioactivities were compared with those of identical proteins from nontreated
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| M2172-10ML | 04061838174796 |
| M2172-50ML | 04061838080080 |
| M2172-100ML | 04061838174789 |
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What is the concentration of the 1-thioglycerol?
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What is the Department of Transportation shipping information for this product?
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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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How does the storage temperature relate to shipping conditions?
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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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