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Merck

377953

Sigma-Aldrich

2-氯-1,3,2-二氧磷杂环戊烷 2-氧化物

别名:

2-氯-2-氧-1,3,2-二氧磷杂环戊烷, 乙二醇氯磷酸盐

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5 G
$209.00

$209.00


国内现货,预计发货时间2025年4月21日详情


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5 G
$209.00

About This Item

经验公式(希尔记法):
C2H4ClO3P
CAS号:
分子量:
142.48
Beilstein:
606582
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$209.00


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

表单

liquid

质量水平

杂质

<10% 2-Chloro-1,3,2-dioxaphospholane

折射率

n20/D 1.45 (lit.)

沸点

89-91 °C/0.8 mmHg (lit.)

mp

12-14 °C (neat) (lit.)

密度

1.55 g/mL at 25 °C (lit.)

储存温度

−20°C

SMILES字符串

ClP1(=O)OCCO1

InChI

1S/C2H4ClO3P/c3-7(4)5-1-2-6-7/h1-2H2

InChI key

SBMUNILHNJLMBF-UHFFFAOYSA-N

一般描述

2-氯-1,3,2-二氧磷杂环戊烷 2-氧化物(COP)是一种环状氯磷酸盐试剂[1],可以由 2-氯-1,3,2-二氧磷杂环戊烷与分子氧反应制备。[2].

2-氯-1,3,2-二氧磷杂环戊烷 2-氧化物可用于酯化反应合成环状磷酸酯,也与苯基格氏试剂(grignard reagent)反应。 [3] [4]

应用

2-氯-1,3,2-二氧磷杂环戊烷 2-氧化物可用于合成:
  • 2-甲基丙烯酰氧乙基磷酸胆碱[5]
  • 米替福新(十六烷基磷酸胆碱,MT)类似物[6]
  • 磷酸 2-三甲基氨基-乙基酯十一碳-10-烯基酯[7]
  • 尿苷核脂,(2′,3′-O-16-三氯乙烯基-尿苷-5′-磷酸胆碱,PUPC)[8]
  • 腺苷核内化合物,(2′,3′-O-16-三氯乙烯基-尿苷-5′-磷酸胆碱,PAPC)[8]
  • 结构相关的磷脂,它们是构象限制的或柔性的[9]
  • 卵磷脂[10][11]
用于以下反应的反应物:
  • 合成氨基官能化杂化烃/氟碳双链磷脂
  • 通过 Chabrier 反应合成可紫外聚合的脂类化合物
  • 合成聚(脂肪族酯)与可点击多磷酸酯的嵌段共聚物
  • 在多壁碳纳米管表面上印迹分子识别位点,用于实际样品中胰岛素的电化学检测
  • 合成两性离子硅烷
  • 合成核-壳-电晕胶束,并通过可逆交联稳定化,用于胞内药物递送

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

补充剂危害

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

>235.4 °F - closed cup

闪点(°C)

> 113 °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

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Phospholipid based polymer as drug release coating for cardiovascular device.
Xu J-P, et al.
Eur. Polymer J., 40(2), 291-298 (2004)
Zwitterionic SAMs that resist nonspecific adsorption of protein from aqueous buffer.
Holmlin RE, et al.
Langmuir, 17(9) (2001)
Journal of the American Chemical Society, 115, 6600-6600 (1993)
Journal of the Chemical Society. Perkin Transactions 1, 2521-2521 (1993)
Lauri Vares et al.
The Journal of organic chemistry, 68(26), 10073-10078 (2003-12-20)
Short synthetic routes are described to produce structurally related phospholipids that are either conformationally restricted or flexible. The conformationally restricted structures have a cyclopropyl ring in the interfacial region of the phospholipid. The key synthetic step is a cyclopropanation reaction

Questions

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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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