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M9508

Sigma-Aldrich

亚甲基二膦酸

≥99%

别名:

MDP, 亚甲磷酸

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250 MG
$53.10
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$99.50
5 G
$362.00
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$420.00

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250 MG
$53.10
1 G
$99.50
5 G
$362.00
10 G
$420.00

About This Item

线性分子式:
CH2[P(O)(OH)2]2
CAS号:
1984-15-2
分子量:
176.00
Beilstein:
1708494
MDL编号:
MFCD00002139
UNSPSC代码:
12352100
PubChem化学物质编号:
57654426
NACRES:
NA.22

$53.10

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质量水平

100

方案

≥99%

表单

crystals

mp

197-199 °C (lit.)

储存温度

−20°C

SMILES字符串

OP(O)(=O)CP(O)(O)=O

InChI

1S/CH6O6P2/c2-8(3,4)1-9(5,6)7/h1H2,(H2,2,3,4)(H2,5,6,7)

InChI key

MBKDYNNUVRNNRF-UHFFFAOYSA-N

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应用

亚甲基二膦酸可用作合成以下物质的前体:
  • 在烷基三甲基铵表面活性剂存在的情况下制备介孔有机膦酸铝 [1]
  • 亚甲基二膦酸酯的四酯，其在所有氧化态下均可用作锕系元素的金属离子萃取剂[2]

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL7729
BCCK8115
BCCG7828
BCCD8919
BCCB0198

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Synthesis of novel mesoporous aluminum organophosphonate by using organically bridged diphosphonic acid.
Kimura T, et al.
Chemistry of Materials, 15(20), 3742-3744 (2003)
Megan H Ryan et al.
Plant, cell & environment, 42(6), 1987-2002 (2019-02-09)
Crops with improved uptake of fertilizer phosphorus (P) would reduce P losses and confer environmental benefits. We examined how P-sufficient 6-week-old soil-grown Trifolium subterraneum plants, and 2-week-old seedlings in solution culture, accumulated P in roots after inorganic P (Pi) addition.
Claude Grison et al.
Carbohydrate research, 341(9), 1117-1129 (2006-04-19)
A direct and general access to D-glycosyl 3-, 5-, or 6-methylenediphosphonates, di-D-glycosyl 1,5-, 3,5-, 3,6-, 5,5-, or 6,6-methylenediphosphonates and dithymidine 3',5'-methylenediphosphonate is described. The method involves the one-pot alkylidenediphosphorylation of glycosyl or thymidine derivatives. No antiviral activity was detected against
J C Frith et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 12(9), 1358-1367 (1997-09-01)
Clodronate, alendronate, and other bisphosphonates are widely used in the treatment of bone diseases characterized by excessive osteoclastic bone resorption. The exact mechanisms of action of bisphosphonates have not been identified but may involve a toxic effect on mature osteoclasts
Makbule Asikoglu et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 67(9), 1616-1621 (2009-05-22)
The aim of the present study was to label a therapeutic dose of zoledronic acid (ZOL) with Tc-99m, evaluate its in vitro stability and compare its biodistribution to (99m)Tc-methylene biphosphonate ((99m)Tc-MDP) in normal rabbits. Preparation of 0.50 mg of (99m)Tc-ZOL
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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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