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Triclocarban

Alias: 3,4,4′-Trichlorocarbanilide
Cat No.:V5238 Purity: ≥98%
Triclocarban (3,4,4′-Trichlorocarbanilide) is an antimicrobial / antibacterial compound that is widely used in personal cleaning / personal care products.
Triclocarban
Triclocarban Chemical Structure CAS No.: 101-20-2
Product category: Bacterial
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
500mg
1g
2g
5g
10g
25g
Other Sizes

Other Forms of Triclocarban:

  • Triclocarban-d4 (3,4,4′-Trichlorocarbanilide-d4)
Official Supplier of:
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Top Publications Citing lnvivochem Products
Purity & Quality Control Documentation

Purity: ≥98%

Product Description
Broad spectrum antibacterial compounds like triclocarban are widely used in many different applications, including the manufacture of deodorants, toothpaste, skin creams, and soaps. Triclocarban has the ability to influence the actions of both estrogen and testosterone as well as other hormone-mediated biological processes, making it a possible endocrine disruptor.
Biological Activity I Assay Protocols (From Reference)
Targets
Bacterial
ln Vitro
Rat thymocytes exposed to 300 µM H2O2 have greater cytotoxicity when treated with triclocarban (300 nM). Triclocarban (300 nM) promotes the process of H2O2-induced cell death, which leads to an additional increase in the population of dead cells[1]. It does not itself increase the population of death cells. Triclocarban exhibits its estrogenic effects by stimulating luciferase activity in an ER reporter gene assay, encouraging MCF-7 cell proliferation, up-regulating pS2 expression, and down-regulating ERα expression in MCF-7 cells at both the mRNA and protein levels.
ln Vivo
Human subjects' use of soap during showering causes triclocarbaban to be absorbed significantly; its Cmax in their whole blood ranges from 23 nM to 530 nM[1]. Exposure to triclocarban during gestation does not impact a mother's ability to carry her offspring to term, but exposure to triclocarban during lactation negatively impacts the offspring's survival[3].
Animal Protocol
Rats: In three experiments that limited exposure to critical growth periods—gestation, gestation and lactation, or lactation only (cross-fostering)—Sprague Dawley rats are given control, 0.2% weight/weight (w/w), or 0.5% w/w triclocarban-supplemented chow. The goal was to identify the susceptible windows of exposure for developmental consequences.[3]
References

[1]. Nanomolar concentration of triclocarban increases the vulnerability of rat thymocytes to oxidative stress. J Toxicol Sci. 2013 Feb;38(1):49-55.

[2]. The in vitro estrogenic activities of triclosan and triclocarban. J Appl Toxicol. 2014 Sep;34(9):1060-7.

[3]. Early life triclocarban exposure during lactation affects neonate rat survival. Reprod Sci. 2015 Jan;22(1):75-89.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C13H9CL3N2O
Molecular Weight
315.5824
Exact Mass
313.98
Elemental Analysis
C, 49.48; H, 2.87; Cl, 33.70; N, 8.88; O, 5.07
CAS #
101-20-2
Related CAS #
Triclocarban-d4;1219799-29-7
Appearance
Solid powder
SMILES
ClC1=CC=C(C=C1)NC(NC2=CC=C(C(Cl)=C2)Cl)=O
InChi Key
ICUTUKXCWQYESQ-UHFFFAOYSA-N
InChi Code
InChI=1S/C13H9Cl3N2O/c14-8-1-3-9(4-2-8)17-13(19)18-10-5-6-11(15)12(16)7-10/h1-7H,(H2,17,18,19)
Chemical Name
Carbanilide, 3,4,4'-trichloro-
Synonyms
3,4,4′-Trichlorocarbanilide
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : 63100 mg/mL ( 199.63~316.88 mM )
Ethanol : ~5 mg/mL
Solubility (In Vivo)
Solubility in Formulation 1: 2.5 mg/mL (7.92 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: 2.5 mg/mL (7.92 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (7.92 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


Solubility in Formulation 4: 10% DMSO+40% PEG300+5% Tween-80+45% Saline:2.5 mg/mL (7.92 mM)

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.1688 mL 15.8438 mL 31.6877 mL
5 mM 0.6338 mL 3.1688 mL 6.3375 mL
10 mM 0.3169 mL 1.5844 mL 3.1688 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
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  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in 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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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Biological Data
  • A, Experiment IIb: dams were exposed to either 0.5% w/w TCC-supplemented or control chow from GD 5 to PND 14. B, Experiment III: cross-fostering design within each dam group (control, 0.2% w/w, and 0.5%w/w; n = 5 dams per group). [1].Reprod Sci. 2015 Jan;22(1):75-89.
  • Experiment I: TCC concentration (ng/mL) on GD 19 from maternal serum (A) and fetal amniotic fluid (B). Pregnant SD rats were treated between GDs 5 and 19 with rat chow supplemented with 0.2% w/w TCC (n = 5, hatched bar), 0.5% w/w TCC (n = 5, dark solid bar), or control food (n = 4, gray solid bar).[1].Reprod Sci. 2015 Jan;22(1):75-89.
  • Experiment IIb: representative histology of mammary tissue collected from dams at selected time points.[1].Reprod Sci. 2015 Jan;22(1):75-89.
  • Experiment IIc: TCC concentration (ng/mL) of maternal serum (open bar), maternal milk (solid bar), and neonate serum (hatched bar) collected from control or TCC-exposed dams on PND 6 and neonates raised by control or TCC-exposed dams on PND 5. [1].Reprod Sci. 2015 Jan;22(1):75-89.
  • Experiment III: survival of neonates nursed by (A) 0.2% w/w exposed dams (O: born to 0.2% w/w TCC-treated dams; □: pups born to 0.5% w/w TCC dams; and ∇: pups born to control dams) after crossover at PND 0 up to PND 21 and (B) 0.5% w/w TCC supplemented dams (O: born to 0.2% w/w TCC-treated dams; □: pups born to 0.5% w/w TCC dams; and ∇: pups born to control dams). [1].Reprod Sci. 2015 Jan;22(1):75-89.
  • Experiment IIa: survival of neonates raised by dams (n = 5 litters per treatment group) exposed to 0.5% w/w TCC treatment from GD 5 through lactation (∇: born to and raised by control dams and □: born to and raised by 0.5% w/w treated dams).[1].Reprod Sci. 2015 Jan;22(1):75-89.
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