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Sigma-Aldrich

氨基乙醛缩二甲醇

99%

别名:

2,2-二甲氧基乙胺

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25 ML
$97.70
100 ML
$250.00
500 ML
$970.00

About This Item

线性分子式:
NH2CH2CH(OCH3)2
CAS号:
22483-09-6
分子量:
105.14
Beilstein:
741868
EC 号:
245-026-5
MDL编号:
MFCD00008135
UNSPSC代码:
12352100
PubChem化学物质编号:
24847473
NACRES:
NA.22

$97.70

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质量水平

200

方案

99%

折射率

n20/D 1.417 (lit.)

沸点

135-139 °C/95 mmHg (lit.)

密度

0.965 g/mL at 25 °C (lit.)

官能团

acetal
amine
ether

SMILES字符串

COC(CN)OC

InChI

1S/C4H11NO2/c1-6-4(3-5)7-2/h4H,3,5H2,1-2H3

InChI key

QKWWDTYDYOFRJL-UHFFFAOYSA-N

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相关类别

一般描述

氨基乙醛缩二甲醇与砜反应，然后加入所需的哌嗪衍生物进行水解和还原胺化反应，从而产生2-呋喃基[1,2,4]三唑并[1,5-a][1,3,5]三嗪的哌嗪衍生物[1].

氨基乙醛二甲基缩醛可用作合成各种酰化和磺化氧代烯酰胺（oxyenamide）的合成砌块。[2] [3]

应用

氨基乙醛缩二甲醇被用于开发醛脱氢酶的荧光底物[4]。它被用于制备具有羧基、酯和聚乙二醇等各种官能团的壳聚糖-树枝状大分子杂化物[5]。它被用于从 L-抗坏血酸[6] 合成双环脯氨酸类似物的高效3步合成法，并用于MgClO4 催化的三组分反应，得到α-氨基膦酸盐[7]。

象形图

FlameCorrosion
GHS02,GHS05

警示用语：

Danger

危险声明

H226,H314

危险分类

Flam. Liq. 3 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

111.2 °F - closed cup

闪点(°C)

44 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBJ7980
SHBK8628
STBH7464
STBH6699
SHBK2001

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Improved synthesis of imidazole-2-carboxaldehyde, imidazole-2-carboxylic acid, and ethyl imidazole-2-carboxylate
Galeazzi, Eduviges and Guzman
The Journal of Organic Chemistry, 60, 1090-1092 (1995)
Stereoselective Synthesis of 2-Oxyenamides
Krieg, Sara-Cathrin and Grimmer
European Journal of Organic Chemistry (2022)
Chi B Vu et al.
Bioorganic & medicinal chemistry letters, 14(19), 4835-4838 (2004-09-03)
Piperazine derivatives of 2-furanyl[1,2,4]triazolo[1,5-a][1,3,5]triazine have recently been shown to be potent and selective adenosine A(2a) receptor antagonists. We now demonstrate that potent and selective A(2a) receptor antagonists could still be obtained when the arylpiperazines are separated from the triazolotriazine core
Hitoshi Sashiwa et al.
Biomacromolecules, 4(5), 1244-1249 (2003-09-10)
Chitosan-dendrimer hybrids having various functional groups such as carboxyl, ester, and poly(ethylene glycol) groups were prepared successfully using dendrimer acetal by reductive N-alkylation. The synthetic procedure could be accomplished by one-step reaction without organic solvent. The degree of substitution of
R W Storms et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(16), 9118-9123 (1999-08-04)
Because hematopoietic stem cells are rich in aldehyde dehydrogenase (ALDH) activity, we developed a fluorescent substrate for ALDH, termed BODIPY aminoacetaldehyde (BAAA), and tested its potential for isolating primitive human hematopoietic cells. A population of cells with low orthogonal light
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  1. 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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  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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