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Auramine acetate

Catalog No. T30211 CAS 5089-20-3

Synonyms: C.I. Basic Yellow 2, acetate

Auramine is a dye

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Auramine acetate, CAS 5089-20-3

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Biological Description

Chemical Properties

Storage & Solubility Information

Description

Auramine is a dye

Synonyms	C.I. Basic Yellow 2, acetate
Molecular Weight	327.42
Formula	C19H25N3O2
CAS No.	5089-20-3

Storage

keep away from direct sunlight

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

References and Literature

1. Kamariza M, Shieh P, Ealand CS, Peters JS, Chu B, Rodriguez-Rivera FP, Babu Sait MR, Treuren WV, Martinson N, Kalscheuer R, Kana BD, Bertozzi CR. Rapid detection of Mycobacterium tuberculosis in sputum with a solvatochromic trehalose probe. Sci Transl Med. 2018 Feb 28;10(430). pii: eaam6310. doi: 10.1126/scitranslmed.aam6310. PubMed PMID: 29491187. 2. Law YN, Jian H, Lo NWS, Ip M, Chan MMY, Kam KM, Wu X. Low cost automated whole smear microscopy screening system for detection of acid fast bacilli. PLoS One. 2018 Jan 22;13(1):e0190988. doi: 10.1371/journal.pone.0190988. eCollection 2018. PubMed PMID: 29357378; PubMed Central PMCID: PMC5777646. 3. Fideles RA, Ferreira GMD, Teodoro FS, Adarme OFH, da Silva LHM, Gil LF, Gurgel LVA. Trimellitated sugarcane bagasse: A versatile adsorbent for removal of cationic dyes from aqueous solution. Part I: Batch adsorption in a monocomponent system. J Colloid Interface Sci. 2018 Apr 1;515:172-188. doi: 10.1016/j.jcis.2018.01.025. Epub 2018 Jan 6. PubMed PMID: 29335184. 4. Noori MY, Ali F, Ali Z, Sharafat S. Comparison Of Ziehl-Neelsen Based Light Microscopy With Led Fluorescent Microscopy For Tuberculosis Diagnosis: An Insight From A Limited Resource-High Burden setting. J Ayub Med Coll Abbottabad. 2017 Oct-Dec;29(4):577-579. PubMed PMID: 29330981.

Dose Conversion

You can also refer to dose conversion for different animals. More

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Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

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An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
Enter 10 into the Concentration box and select the correct unit (millimolar)
Enter 10 into the Volume box and select the correct unit (milliliter)
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The answer of 19.713 mg appears in the Mass box

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Calculator the dilution required to prepare a stock solution

Calculate the dilution required to prepare a stock solution
The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

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An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
Enter 20 into the Volume (final) box and select the correct unit (milliliter)
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The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

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Molecule Formula

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Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

Auramine acetate 5089-20-3 C.I. Basic Yellow 2 Auramine Acetate acetate Acetate inhibitor inhibit

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.