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G6805

Sigma-Aldrich

Glycolaldehyde dimer

crystalline, mixture of stereoisomers. Melts between 80 and 90 °C depending on stereoisomeric composition

Sinónimos:

1,4-Dioxane-2,5-diol, 2,5-Dihydroxy-1,4-dioxane, Hydroxyacetaldehyde dimer

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1 G
MXP 2,002.00
5 G
MXP 7,009.00

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MXP 2,002.00
5 G
MXP 7,009.00

About This Item

Fórmula empírica (notación de Hill):
C4H8O4
Número de CAS:
23147-58-2
Peso molecular:
120.10
Beilstein:
506029
Número MDL:
MFCD00012133
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24895276
NACRES:
NA.22

MXP 2,002.00

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Nivel de calidad

200

Formulario

crystalline

temp. de almacenamiento

2-8°C

cadena SMILES

OC1COC(O)CO1

InChI

1S/C4H8O4/c5-3-1-7-4(6)2-8-3/h3-6H,1-2H2

Clave InChI

ATFVTAOSZBVGHC-UHFFFAOYSA-N

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Aplicación

Glycolaldehyde dimer may be used in the synthesis of 3,4-diaza-2-hexene-1,6-diol, which can undergo hydrogenation to form 1,2-bis(2-hydroxyethyl)hydrazine.[1] It undergoes cycloaddition with 2,3-dihydrofuran in the presence of a chiral catalyst to form fused bicyclic tetrahydrofuran (bis-THF) alcohol, a key moiety of HIV protease inhibitors.[2]

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
SDBB1579
STBL2989
STBL1295
STBK8395
STBK5550

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Sigma-Aldrich

47014

L-Lactaldehyde solution

Hydroxyacetone contains ≤500 ppm sodium carbonate as stabilizer, technical grade, 90%

Sigma-Aldrich

138185

Hydroxyacetone

1, 2-bis (2-hydroxyethyl) hydrazine and derivatives.
Nielsen AT
The Journal of Organic Chemistry, 42(17), 2900-2902 (1977)
Hiromi Niwa et al.
Journal of natural medicines, 75(1), 194-200 (2020-09-26)
The production and accumulation of advanced glycation end products (AGEs) have been implicated in diabetes and diabetic complication. This study was conducted as a search for an AGE inhibitor from brown alga, Sargassum macrocarpum. Separation and purification were performed using
Efficient Synthesis of (3 R, 3a S, 6a R)-Hexahydrofuro [2, 3-b] furan-3-ol from Glycolaldehyde.
Canoy WL
Organic Letters, 10(6), 1103-1106 (2008)
Stéphan Houdier et al.
Analytical and bioanalytical chemistry, 410(27), 7031-7042 (2018-08-11)
Derivatization techniques based on α-effect amines and H+ catalysis are commonly used for the measurement of carbonyl compounds (CCs), whether in environmental, food, or biological samples. Here, we investigated the potential of aniline-based catalysts to improve derivatization rates of selected
Qiying Liu et al.
ChemSusChem, 12(17), 3977-3987 (2019-06-22)
Ethanol is an important bulk chemical with diverse applications. Biomass-derived ethanol is traditionally produced by fermentation. Direct cellulose conversion to ethanol by chemocatalysis is particularly promising but remains a great challenge. Herein, a one-pot hydrogenolysis of cellulose into ethanol was
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. What kind of purity does this product have?

    1 answer

    1. The purity of this product is not determined on a lot-to-lot basis. However, historical data indicates purities of greater than 95%.

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