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9-Fluorenylmethyl carbazate

Cat No.:V45983 Purity: ≥98%
9-Fluorenylmethyl carbazate is a fluorophore reagent that can be used for fluorescence detection of sugar chains.
9-Fluorenylmethyl carbazate
9-Fluorenylmethyl carbazate Chemical Structure CAS No.: 35661-51-9
Product category: New3
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
9-Fluorenylmethyl carbazate is a fluorophore reagent that can be used for fluorescence detection of sugar chains.
9-Fluorenylmethyl carbazate (CAS 35661-51-9), also known as Fmoc-hydrazine or carbazic acid 9-fluorenylmethyl ester, is a reagent used for the sensitive fluorogenic derivatization of carbohydrates. Its molecular formula is C15H14N2O2 and molecular weight is 254.29 g/mol. It is a fluorophore reagent that can be used for fluorescence detection of sugar chains. The compound is also used as a derivatization reagent to derivatize progesterone for high-performance liquid chromatography (HPLC) in the analysis of progesterone, 17-hydroxyprogesterone, and other 3-keto steroids.
Biological Activity I Assay Protocols (From Reference)
Targets
9-Fluorenylmethyl carbazate does not have a specific biological target. Its primary application is as a derivatization reagent for analytical chemistry. Its mechanism of action is based on its ability to react with carbonyl groups (e.g., aldehydes and ketones) on carbohydrates and steroids to form fluorescent derivatives. The carbazate group reacts with the carbonyl to form a hydrazone, which can then be detected by fluorescence or by UV absorbance. This derivatization enhances the sensitivity of detection for these compounds in analytical techniques such as HPLC.
ln Vitro
In vitro, 9-Fluorenylmethyl carbazate is used as a fluorophore reagent for the fluorimetric detection of glycans. It is used as a derivatization reagent for the analysis of various steroids and carbohydrates by high-performance liquid chromatography (HPLC). The compound reacts with carbonyl groups to form fluorescent derivatives that can be detected with high sensitivity. Its use in the analysis of progesterone and other 3-keto steroids demonstrates its utility in analytical chemistry.
ln Vivo
In vivo activity of 9-Fluorenylmethyl carbazate is not studied, as it is a derivatization reagent for analytical chemistry. It is not a bioactive drug and does not have therapeutic applications. Its use is limited to in vitro analytical procedures for the detection and quantification of specific analytes.
Enzyme Assay
In vitro enzyme/receptor binding (non-cell) assays using 9-Fluorenylmethyl carbazate are not typical, as it is a derivatization reagent rather than a binding agent. However, it can be used to derivatize analytes that are then detected in various assays. A standard protocol for derivatization of carbohydrates: a carbohydrate sample is dissolved in a suitable solvent, and 9-fluorenylmethyl carbazate is added in the presence of a catalyst (e.g., acetic acid). The reaction mixture is incubated at a specific temperature for a defined period. The resulting fluorescent hydrazone derivative is then analyzed by HPLC with fluorescence detection. This method is used for the sensitive quantification of carbohydrates in complex samples.
Cell Assay
In vitro cell-based assays for 9-Fluorenylmethyl carbazate are not applicable, as it is not a cell-active compound. It is used in analytical chemistry for the detection of specific analytes in samples that may be derived from cells (e.g., cell culture supernatants or cell lysates). However, the derivatization reaction is performed on the extracted sample, not on living cells.
Animal Protocol
In vivo animal experiments for 9-Fluorenylmethyl carbazate are not performed, as it is a derivatization reagent and not a drug. It is not intended for administration to animals. Its use is limited to in vitro analytical procedures.
ADME/Pharmacokinetics
Pharmacokinetic properties of 9-Fluorenylmethyl carbazate are not relevant, as it is a reagent for analytical chemistry and not a drug. The compound is typically stored as a solid at refrigerated temperatures (0-10°C). It is soluble in organic solvents and is used in solution for derivatization reactions. Its stability and reactivity are the main considerations for its use.
Toxicity/Toxicokinetics
Toxicity data for 9-Fluorenylmethyl carbazate is limited. As a chemical reagent, it should be handled with standard laboratory precautions. Inhalation, ingestion, and skin contact should be avoided. Appropriate personal protective equipment should be worn. The compound is not intended for human use.
References

[1]. A practical method for preparing fluorescent-labeled glycans with a 9-fluorenylmethyl derivative to simplify a fluorimetric HPLC-based analysis. J Pharm Biomed Anal. 2020 Jul 15;186:113267.

Additional Infomation
9-Fluorenylmethyl carbazate is a fluorophore reagent used for fluorescence detection of sugar chains. It is also used as a derivatization reagent for the analysis of progesterone and other 3-keto steroids by HPLC. The compound is also known as Fmoc-hydrazine. It is not a drug and has no clinical use or approval status. It is commercially available from chemical suppliers for research purposes only.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C15H14N2O2
Molecular Weight
254.2839
Exact Mass
254.105
CAS #
35661-51-9
PubChem CID
161883
Appearance
White to off-white solid powder
Density
1.3±0.1 g/cm3
Boiling Point
485.8±14.0 °C at 760 mmHg
Melting Point
-170ºC (dec.)
Flash Point
247.6±20.1 °C
Vapour Pressure
0.0±1.2 mmHg at 25°C
Index of Refraction
1.632
LogP
2.88
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
3
Heavy Atom Count
19
Complexity
312
Defined Atom Stereocenter Count
0
SMILES
NNC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O
InChi Key
YGCGPEUVGHDMLO-UHFFFAOYSA-N
InChi Code
InChI=1S/C15H14N2O2/c16-17-15(18)19-9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-8,14H,9,16H2,(H,17,18)
Chemical Name
9H-fluoren-9-ylmethyl N-aminocarbamate
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 : ~50 mg/mL (~196.63 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 1.25 mg/mL (4.92 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (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 12.5 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: ≥ 1.25 mg/mL (4.92 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 12.5 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.9327 mL 19.6634 mL 39.3267 mL
5 mM 0.7865 mL 3.9327 mL 7.8653 mL
10 mM 0.3933 mL 1.9663 mL 3.9327 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:

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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:
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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.

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  • 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.

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