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86833

Sigma-Aldrich

四丁基磷酸氢铵 一元

puriss., 99% (T)

同義詞:

四丁基磷酸二氢铵

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About This Item

線性公式:
(CH3CH2CH2CH2)4N[OP(OH)2O]
CAS號碼:
5574-97-0
分子量：:
339.45
Beilstein:
5196532
EC號碼:
226-947-1
MDL號碼:
MFCD00064526
分類程式碼代碼:
12352116
PubChem物質ID:
329769489
NACRES:
NA.21
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等級

puriss.

品質等級

100

化驗

99% (T)

形狀

powder

mp

151-154 °C (lit.)

SMILES 字串

OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.H3O4P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H3,1,2,3,4)/q+1;/p-1

InChI 密鑰

ARRNBPCNZJXHRJ-UHFFFAOYSA-M

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相關類別

一般說明

磷酸四丁基铵是一种合成试剂。它可以在各种化学和生物应用中作为pH缓冲剂。[1][2]

應用

一元磷酸四丁基铵试剂适用于以下研究:
  • 双糖反相离子对高效液相色谱(RPIP-HPLC)的分辨。[3]
  • 35S-硫酸肝素(HS)的双糖分析。[4]
  • 作为用于脱盐寡核苷酸的溶解的折叠缓冲液。[5]
可作为高效液相色谱法分析四糖和 35S-二糖的试剂。[6]还可用于制备单压四丁基磷酸铵(TBAP)印迹聚合物。[7]

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCM6916
WXBF4659V
BCCM1665
BCCL3329
WXBF3565V

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存取文件庫

Vaibhav Tiwari et al.
Journal of virology, 80(18), 8970-8980 (2006-08-31)
Herpes simplex virus type 1 (HSV-1) infection of the corneal stroma remains a major cause of blindness. Primary cultures of corneal fibroblasts (CF) were tested and found susceptible to HSV-1 entry, which was confirmed by deconvolution imaging of infected cells.
Polymerisable squaramide receptors for anion binding and sensing.
Manesiotis P, et al.
Journal of Material Chemistry C, 2(42), 8990-8995 (2014)
J Liu et al.
The Journal of biological chemistry, 274(53), 38155-38162 (1999-12-23)
3-O-Sulfation of glucosamine by heparan sulfate D-glucosaminyl 3-O-sulfotransferase (3-OST-1) is the key modification in anticoagulant heparan sulfate synthesis. However, the heparan sulfates modified by 3-OST-2 and 3-OST-3A, isoforms of 3-OST-1, do not have anticoagulant activity, although these isoforms transfer sulfate
Robert D Gray et al.
Nucleic acids research, 36(12), 4191-4203 (2008-06-24)
Cation-induced folding into quadruplex structures for three model human telomeric oligonucleotides, d[AGGG(TTAGGG)(3)], d[TTGGG(TTAGGG)(3)A] and d[TTGGG(TTAGGG)(3)], was characterized by equilibrium titrations with KCl and NaCl and by multiwavelength stopped flow kinetics. Cation binding was cooperative with Hill coefficients of 1.5-2.2 in
Guoqing Xia et al.
The Journal of biological chemistry, 277(40), 37912-37919 (2002-07-26)
Heparan sulfate 3-O-sulfotransferase transfers sulfate to the 3-OH position of a glucosamine residue of heparan sulfate (HS) to form 3-O-sulfated HS. The 3-O-sulfated glucosamine residue contributes to two important biological functions of HS: binding to antithrombin and thereby carrying anticoagulant
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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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