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Merck
CN

A4978

Sigma-Aldrich

阿屈膦酸盐 钠 三水合物

≥97% (NMR), bone resorption inhibitor, powder

别名:

4-氨基-1-羟基-1-膦酸丁酯，单钠, MK-217

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关于此项目

经验公式（希尔记法）:
C4H12NaNO7P2 · 3 H2O
CAS Number:
121268-17-5
分子量:
325.12
MDL编号:
MFCD01748233
UNSPSC代码:
41106300
PubChem化学物质编号:
24724391
NACRES:
NA.77

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Product Name

阿屈膦酸盐 钠 三水合物, ≥97% (NMR), powder

质量水平

100

方案

≥97% (NMR)

表单

powder

颜色

white

溶解性

water, double-distilled: 10 mg/mL

储存温度

−20°C

SMILES字符串

[Na+].[H]O[H].[H]O[H].[H]O[H].NCCCC(O)(P(O)(O)=O)P(O)([O-])=O

InChI

1S/C4H13NO7P2.Na.3H2O/c5-3-1-2-4(6,13(7,8)9)14(10,11)12;;;;/h6H,1-3,5H2,(H2,7,8,9)(H2,10,11,12);;3*1H2/q;+1;;;/p-1

InChI key

DCSBSVSZJRSITC-UHFFFAOYSA-M

基因信息

human ... FDPS(2224)

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相关类别

应用

阿仑膦酸钠三水合物已被用于：
  • 钛植入物的磷酸钙纳米颗粒（nCaP）二膦酸盐（BP）涂层并用于分析其成骨能力
  • 从老年骨质疏松症患者和健康人群中分离的人骨髓基质细胞（hBMSC）的成骨分化
  • 处理成骨细胞祖细胞和成骨细胞并通过传统测定和简单的数字图象分析研究其对成骨细胞行为的影响

    • 生化/生理作用

    阿仑膦酸钠三水合物是一种骨吸收抑制剂；法尼基二磷酸合成酶抑制剂 (IC 50 = 460 nM)；CD45 蛋白酪氨酸磷酸酶抑制剂。
    阿伦膦酸盐是一种含氮二膦酸盐，可阻断甲羟戊酸途径 并限制破骨功能和活性。阿仑膦酸钠三水合物是一种骨吸收抑制剂、法尼基二磷酸合成酶抑制剂和 CD45 蛋白酪氨酸磷酸酶抑制剂。

    制备说明

    重溶后，建议在-20°C下分装冻存。储备液在-20°C条件下可稳定保存6个月。

    象形图

    Exclamation mark
    GHS07

    警示用语：

    Warning

    危险声明

    H302

    危险分类

    Acute Tox. 4 Oral

    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

    dust mask type N95 (US), Eyeshields, Gloves

    历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    0000392826
    0000341590
    0000341590
    0000392826
    0000159966

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    1. Which document(s) contains shelf-life or expiration date information for a given product?

      If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

    2. How do I get lot-specific information or a Certificate of Analysis?

      The lot specific COA document can be found by entering the lot number above under the "Documents" section.

    3. What quality control assays are typically done on Product A4978, Alendronate sodium trihydrate?

      The assays typically done on Product No. A4978 are appearance, solubility, elemental analysis for carbon, hydrogen and nitrogen (CHN) and proton NMR (1H-NMR) spectroscopy. The results of these assays may be found on the certificate of analysis for each lot.

    4. How should I dissolve Product A4978, Alendronate sodium trihydrate?

      This product is soluble in water at a concentration of 10 mg/mL.

    5. I see that Product A4978, Alendronate sodium trihydrate, is a trihydrate. How was the water content determined?

      Our supplier typically determines the water content by a loss on drying. We have not tested the water content in our labs here at Sigma by that method; we typically confirm the supplier’s value by CHN (elemental analysis for carbon, hydrogen and nitrogen, comparing the measured values to the theoretical values for the trihydrate).

    6. How do I find price and availability?

      There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

    7. What is the Department of Transportation shipping information for this product?

      Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

    8. My question is not addressed here, how can I contact Technical Service for assistance?

      Ask a Scientist here.

    J Dennis Bobyn et al.
    Clinical orthopaedics and related research, 472(2), 687-694 (2013-07-03)
    Fixation of cementless orthopaedic implants is not always achieved, particularly in challenging scenarios such as revision surgery, trauma, and tumor reconstruction. An adjunct therapy for improving implant fixation would improve the reliability and durability of certain reconstructive procedures. The purpose
    Núria Guañabens et al.
    Hepatology (Baltimore, Md.), 58(6), 2070-2078 (2013-05-21)
    Osteoporosis resulting in bone fractures is a complication in patients with primary biliary cirrhosis (PBC). Once-weekly alendronate improves bone mass and is well tolerated in these patients, but there is a concern because of poor compliance. Therefore, the efficacy, adherence
    Songsong Zhu et al.
    Bone, 53(2), 340-349 (2013-01-08)
    Osteoporosis (OP) and osteoarthritis (OA) are major health problems in the increasing elderly population, particularly in postmenopausal women, but their relationship remains unclear. The present study investigated whether alendronate (ALN), a potent inhibitor of bone resorption, could protect articular cartilage
    Osama Hussein et al.
    Bone, 48(2), 202-211 (2010-09-21)
    Breast cancer metastasizes to bone where it stimulates formation of bone-resorbing osteoclasts. Bisphosphonates constitute an important treatment for osteolytic metastases. The goal of this study was to assess the effects of soluble factors produced by breast cancer cells on osteoclast
    Xuefeng Hu et al.
    Tissue engineering. Part A, 19(17-18), 1919-1930 (2013-04-02)
    Fibrous encapsulation can impair implant osseointegration and cause implant failure but currently there are limited strategies to address this problem. Since bisphosphonates (BPs), a class of drugs widely used to treat bone diseases, was recently found to induce fibroblast apoptosis
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