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762342

Sigma-Aldrich

三（3-羟丙基三氮基甲基）胺

Tris(3-hydroxypropyltriazolylmethyl)amine
1 of 1 reviewers received a sample product or took part in a promotion

95%

别名:

3,3′,3′′-(4,4′,4′′-(次氨基三(亚甲基))三(1H-1,2,3-三唑-4,1-取代))三(正丁醇), THPTA

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100 MG
$207.00
500 MG
$609.00
1 G
$1,260.00
5 G
$6,280.00

$207.00

国内现货，预计发货时间2025年4月21日详情

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100 MG
$207.00
500 MG
$609.00
1 G
$1,260.00
5 G
$6,280.00

About This Item

经验公式（希尔记法）:
C18H30N10O3
CAS号:
760952-88-3
分子量:
434.50
MDL编号:
MFCD27665386
UNSPSC代码:
12352300
PubChem化学物质编号:
329766966
NACRES:
NA.22

$207.00

国内现货，预计发货时间2025年4月21日详情

获取大包装报价

质量水平

100

方案

95%

表单

solid

反应适用性

reaction type: click chemistry

mp

331-336 °C (decomposition)

储存温度

2-8°C

SMILES字符串

OCCCN1N=NC(CN(CC2=CN(CCCO)N=N2)CC3=CN(CCCO)N=N3)=C1

InChI

1S/C18H30N10O3/c29-7-1-4-26-13-16(19-22-26)10-25(11-17-14-27(23-20-17)5-2-8-30)12-18-15-28(24-21-18)6-3-9-31/h13-15,29-31H,1-12H2

InChI key

VAKXPQHQQNOUEZ-UHFFFAOYSA-N

相关类别

应用

三(3-羟丙基三氮基甲基)胺是一种水溶性铜(I)稳定配体，主要用于铜(I)催化烷基叠氮环加成(CuAAC)反应。[1][2]
铜催化叠氮烷基环加成(CuAAC)的有效配体。

相关产品

产品编号
说明
价格

906301

BTTES

906328

BTTAA, ≥95%

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX6851
MKCX4995
MKCX4542
MKCX1664
MKCX1663

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(+)-抗坏血酸钠 L European Pharmacopoeia (EP) Reference Standard

Y0000039

(+)-抗坏血酸钠 L

硫酸铜 五水合物 ACS reagent, ≥98.0%

Sigma-Aldrich

209198

硫酸铜 五水合物

Vu Hong et al.
Bioconjugate chemistry, 21(10), 1912-1916 (2010-10-05)
The copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction, optimized for biological molecules in aqueous buffers, has been shown to rapidly label mammalian cells in culture with no loss in cell viability. Metabolic uptake and display of the azide derivative of N-acetylmannosamine developed
Ofer Stempler et al.
Nature communications, 8(1), 315-315 (2017-08-23)
Bacteria have developed various mechanisms by which they sense, interact, and kill other bacteria, in an attempt to outcompete one another and survive. Here we show that Bacillus subtilis can kill and prey on Bacillus megaterium. We find that Bacillus
Sheng Wang et al.
The Journal of pathology, 243(1), 78-88 (2017-06-29)
Protein modification by O-linked β-N-acetylglucosamine (O-GlcNAc) is emerging as an important factor in the pathogenesis of sporadic Alzheimer's disease (AD); however, detailed molecular characterization of this important protein post-translational modification at the proteome level has been highly challenging, owing to
Patrik Fladischer et al.
Biotechnology journal, 14(3), e1800125-e1800125 (2018-06-05)
The site-specific incorporation of non-canonical amino acids (ncAAs) at amber codons requires an aminoacyl-tRNA synthetase and a cognate amber suppressor tRNA (tRNACUA ). The archaeal tyrosyl-tRNA synthetase from Methanocaldococcus jannaschii and the pyrrolysyl-tRNA synthetase (PylRS) from Methanosarcina mazei have been
A two-component'double-click'approach to peptide stapling.
Lau YH, et al.
Nature Protocols, 10(4), 585-585 (2015)
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Questions

1–3 of 3 Questions  

  1. 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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  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 is the recommended storage condition for stock solutions of item 762342, Tris(3-hydroxypropyltriazolylmethyl)amine?

    1 answer

    1. Prepare stock solutions in ddH2O and store them at -20°C. It's important to avoid freeze-thaw cycles.

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