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1.18304

Supelco

Pentane-1-sulfonic acid sodium salt

for ion pair chromatography LiChropur™

別名:

Pentane-1-sulfonic acid sodium salt

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About This Item

実験式（ヒル表記法）:
C5H11NaO3S
CAS番号:
22767-49-3
分子量:
174.19
MDL番号:
MFCD00007541
UNSPSCコード:
12352107
EC Index Number:
245-208-4
NACRES:
NA.21
価格・在庫情報は確認できません。詳細については、Merckをご覧ください。

品質水準

100

アッセイ

≥99% (acidimetric)

テクニック

ion pair chromatography: suitable

損失

≤2% loss on drying, 1200°C; 4h; vacuum

透過率

200 nm, ≥70%
220 nm, ≥90%
250 nm, ≥98%
 (0.005 M; 1 cm in H2O)

pH

5.5-7.5 (20 °C, 100 g/L in H2O)

かさ密度

390 kg/m3

適合性

passes test for identity (IR)

保管温度

15-25°C

SMILES記法

[Na+].[S](=O)(=O)([O-])CCCCC

InChI

1S/C5H12O3S.Na/c1-2-3-4-5-9(6,7)8;/h2-5H2,1H3,(H,6,7,8);/q;+1/p-1

InChI Key

ROBLTDOHDSGGDT-UHFFFAOYSA-M

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詳細

Sodium pentanesulfonate is commonly used as an anionic ion-pairing reagent in ion-pair chromatography. It is widely used in the analysis of basic compounds by chromatographic analysis.[1][2]

アプリケーション

Pentane-1-sulfonic acid sodium salt can be used as anion-pair reagent in the:

  • Method for determining gemcitabine and its metabolite, dFdU.[1]
  • Analysis of alkaloid standards.[3]

法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

保管分類コード

11 - Combustible Solids

WGK

WGK 3

引火点(°F)

Not applicable

引火点(℃)

Not applicable

試験成績書（COA）

製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。

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Slide 1 of 4

1 of 4

1,2-ジクロロエタン EMPLURA®

Supelco

1.00955

1,2-ジクロロエタン

Bismuth subnitrate meets USP testing specifications

Sigma-Aldrich

B0426

Bismuth subnitrate

1-Propanol for analysis EMSURE® ACS,Reag. Ph Eur

Supelco

1.00997

1-Propanol

1-オクタンスルホン酸 ナトリウム塩 ≥98%

Sigma-Aldrich

O8380

1-オクタンスルホン酸 ナトリウム塩

Synthesis, structure elucidation, determination of the lipophilicity and identification of antitumour activities in vitro of novel 3-(2-furanyl)-8-aryl-7, 8-dihydroimidazo [2, 1-c][1, 2, 4] triazin-4 (6H)-ones with a low cytotoxicity towards normal human skin fibroblast cells
Sztanke K, et al.
Bioorganic & Medicinal Chemistry, 19(17), 5103-5116 (2011)
Effect of chromatographic conditions on the separation and system efficiency for HPLC of selected alkaloids on different stationary phases
Petruczynik A
Journal of AOAC (Association of Official Analytical Chemists) International, 94(1), 77 -789 (2011)
Development and validation of an ion pair HPLC method for gemcitabine and 2?, 2?-difluoro-2?-deoxyuridine determination
Losa R, et al.
Analytica Chimica Acta, 528(2), 255-260 (2005)

質問

1–2/2 質問  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 回答

    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 回答

    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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