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G6805

Sigma-Aldrich

乙醇醛二聚体

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

别名:

1,4-二噁烷-2,5-二醇, 2,5-二羟基-1,4-二噁烷, 羟基乙醛二聚体

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1 G
$183.00
5 G
$617.00

$183.00

国内现货，预计发货时间2025年4月17日详情

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1 G
$183.00
5 G
$617.00

About This Item

经验公式（希尔记法）:
C4H8O4
CAS号:
23147-58-2
分子量:
120.10
Beilstein:
506029
MDL编号:
MFCD00012133
UNSPSC代码:
12352100
PubChem化学物质编号:
24895276
NACRES:
NA.22

$183.00

国内现货，预计发货时间2025年4月17日详情

获取大包装报价

质量水平

200

表单

crystalline

储存温度

2-8°C

SMILES字符串

OC1COC(O)CO1

InChI

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

InChI key

ATFVTAOSZBVGHC-UHFFFAOYSA-N

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应用

乙醇醛二聚体可用于 3，4-二氮杂-2-己烯-1，6-二醇的合成，后者可经过氢化反应形成 1，2-双（2-羟乙基）肼。[1]它在手性催化剂存在下与 2，3-二氢呋喃发生环加成反应，形成稠合的双环四氢呋喃 (bis-THF) 醇——一种 HIV 蛋白酶抑制剂的关键基团。[2]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB1579
STBL2989
STBL1295
STBK8395
STBK5550

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羟基丙酮 contains ≤500 ppm sodium carbonate as stabilizer, technical grade, 90%

Sigma-Aldrich

138185

羟基丙酮

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)
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
1, 2-bis (2-hydroxyethyl) hydrazine and derivatives.
Nielsen AT
The Journal of Organic Chemistry, 42(17), 2900-2902 (1977)
Sander De Bruyne et al.
Journal of clinical medicine, 9(9) (2020-09-10)
Age-related macular degeneration is the leading cause of blindness in the developed world. Since advanced glycation end products (AGEs) are implicated in the pathogenesis of AMD through various lines of evidence, we investigated the potential of fructosamine-3-kinase (FN3K) in the
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
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  1. How can I determine the shelf life / expiration / retest date of this product?

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    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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    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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  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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