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  4. Dansyl chloride

ダンシルクロリド  (Synonyms: Dansyl chloride; DNSCl)

製品番号: HY-D0017 純度: 99.99%
COA 取扱説明書 Technical Support

Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis.

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Dansyl chloride

ダンシルクロリド 構造式

CAS 番号 : 605-65-2

容量 価格（税別） 在庫状況 数量
1 g $38 在庫あり
5 g $110 在庫あり
10 g $155 在庫あり
25 g $248 在庫あり
50 g $325 在庫あり
100 g $425 在庫あり
> 100 g   お問い合わせ  

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Other Forms of Dansyl chloride:

ダンシルクロリド 関連抗体

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製品説明

Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis[1].

体外実験

Dansyl chloride is used to provide fluorescent labeling for protein studies. Dansyl chloride reacts with α-chymotrypsin, making it a method for studying α-amino and other reactive groups in proteins and peptides. Dan sulfonyl chloride is very useful for determining the amino acid sequences of small peptides. Dansyl chloride's a typical aromatic sulfonyl chloride that can react with a variety of bases to form derivatives of varying stability. Some recommended steps for peptides include: (1) reagents, buffers, and labeling mixtures (2) labeling the peptides (3) hydrolysis (4) visualization of compounds on paper (5) analyzing the results[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

ダンシルクロリド 関連抗体
分子量

269.75

分子式

C12H12ClNO2S
CAS 番号
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=S(C1=C2C=CC=C(N(C)C)C2=CC=C1)(Cl)=O
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

4°C, protect from light, stored under nitrogen

*The compound is unstable in solutions, freshly prepared is recommended.
溶剤 & 溶解度
体外: 

DMSO : 12.5 mg/mL (46.34 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.7071 mL 18.5355 mL 37.0710 mL
5 mM 0.7414 mL 3.7071 mL 7.4142 mL
10 mM 0.3707 mL 1.8535 mL 3.7071 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. The compound is unstable in solutions, freshly prepared is recommended.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始）

C1

×
体積 （開始）

V1

=
濃度 （終了）

C2

×
体積 （終了）

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
純度とドキュメンテーション

純度: 99.99%

COA (253 KB) HNMR (131 KB) RP-HPLC (225 KB)

取扱説明書 (2659 KB)
参考文献

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. The compound is unstable in solutions, freshly prepared is recommended.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.7071 mL 18.5355 mL 37.0710 mL 92.6774 mL
5 mM 0.7414 mL 3.7071 mL 7.4142 mL 18.5355 mL
10 mM 0.3707 mL 1.8535 mL 3.7071 mL 9.2677 mL
15 mM 0.2471 mL 1.2357 mL 2.4714 mL 6.1785 mL
20 mM 0.1854 mL 0.9268 mL 1.8535 mL 4.6339 mL
25 mM 0.1483 mL 0.7414 mL 1.4828 mL 3.7071 mL
30 mM 0.1236 mL 0.6178 mL 1.2357 mL 3.0892 mL
40 mM 0.0927 mL 0.4634 mL 0.9268 mL 2.3169 mL
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Dansyl chloride Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質量   濃度   体積   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Dansyl605-65-2DNSClFluorescent DyeLabeling of peptideDNS-OHInhibitorinhibitorinhibit

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製品名:
Dansyl chloride
製品番号:
HY-D0017
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