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03641

Supelco

丹磺酰氯

for HPLC derivatization, LiChropur™, ≥99.0% (HPLC)

同義詞:

5-（二甲基氨基）-萘-1-磺酰氯, DNSCl

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About This Item

經驗公式（希爾表示法）:
C12H12ClNO2S
CAS號碼:
605-65-2
分子量：:
269.75
Beilstein:
2217205
EC號碼:
210-092-6
MDL號碼:
MFCD00003985
分類程式碼代碼:
41116105
PubChem物質ID:
329747747
NACRES:
NA.22
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等級

derivatization grade ((HPLC))
for HPLC derivatization

品質等級

100

化驗

≥99.0% (HPLC)

形狀

powder or crystals

品質

LiChropur™

技術

HPLC: suitable

mp

72-74 °C (lit.)

溶解度

acetone: 0.2 g/10 mL, clear to slightly turbid, yellow to very dark yellow-orange

儲存溫度

2-8°C

SMILES 字串

CN(C)c1cccc2c(cccc12)S(Cl)(=O)=O

InChI

1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3

InChI 密鑰

XPDXVDYUQZHFPV-UHFFFAOYSA-N

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一般說明

丹磺酰氯是一种荧光试剂，通常用于氨基酸的衍生化。[1]

應用

一种用于氨基酸和肽的荧光N-末端衍生化的荧光试剂，并且可用反相HPLC进行检测。
在通过具有荧光检测的高效液相色谱（HPLC）测定之前，丹磺酰氯已用于异种雌激素、4-壬基酚、和双酚A的荧光标记。[2]它也被用于口服淫羊藿煎剂后人血清样品中淫羊藿苷的衍生化，然后通过超灵敏LC串联质谱（LC-MS）对其进行测定[3]；其也用于对狗血浆中抗肿瘤剂ES-285的衍生化，然后通过配备紫外和荧光检测的HPLC对其进行分析。[1]

推薦產品

探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H290,H314

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCN0506
BCCL6473
BCCM2974
BCCL2727
BCCK2660

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Phenylisothiocyanate and dansyl chloride precolumn derivatizations for the high-performance liquid chromatography analysis of the antitumoral agent ES-285 in dog plasma.
Maraschiello, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 791(1-2), 1-11 (2003)
Trace analysis of icariin in human serum with dansyl chloride derivatization after oral administration of Epimedium decoction by liquid chromatography tandem mass spectrometry.
Gong, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 860(2), 166-172 (2007)
Tomofumi Santa
Biomedical chromatography : BMC, 25(1-2), 1-10 (2010-11-09)
Liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) is one of the most prominent analytical techniques owing to its inherent selectivity and sensitivity. In LC/ESI-MS/MS, chemical derivatization is often used to enhance the detection sensitivity. Derivatization improves the chromatographic separation, and
Determination of the xenoestrogens 4-nonylphenol and bisphenol A by high-performance liquid chromatography and fluorescence detection after derivatisation with dansyl chloride.
Naassner, et al.
Journal of Chromatography A, 945(1-2), 133-138 (2002)
Miguel López-Gómez et al.
Phytochemistry, 107, 32-41 (2014-09-16)
Polyamines (PAs) are low molecular weight aliphatic compounds that have been shown to be an important part of plant responses to salt stress. For that reason in this work we have investigated the involvement of PAs in the response to
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  1. 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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  2. 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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