Karl Fischer Buffers and Reagents
Buffers and reagents intended for use with Karl Fischer (KF) titration techniques. KF titration is a classic titration method that uses coulometric or volumetric titration to determine the moisture content of a sample.
Karl Fischer (KF) reagents are used in the analytical technique developed by chemist Karl Fischer to accurately measure the water content of gases, liquids, and solids.
Key applications include:
- Analyzing water content in raw materials and finished products
- Estimating moisture in food, pharmaceuticals, chemicals, and petroleum products
- Determining the water content of laboratory samples.
Karl Fischer reagents contain a variety of chemicals in proprietary formulations. Consult the SDS for individual products for appropriate handling instructions and precautions.
![eMolecules 81-27-6 | Ambeed | (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid | 1mg | 761012707 | A559275 | MFCD00151527 | 862.746 | C42H38O20](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502432801.PNG-250.jpg)
eMolecules 81-27-6 | Ambeed | (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid | 1mg | 761012707 | A559275 | MFCD00151527 | 862.746 | C42H38O20
Ambeed | (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid | 1mg | 761012707 | A559275 | 81-27-6 | MFCD00151527 | 862.746 | C42H38O20
eMolecules 1159982-57-6 | 1,3-Bis(trifluoroacetyl)piperidine | J&W PharmLab LLC | MFCD11840380 | 277.166 | C9H9F6NO2 | 96.000 | FC(F)(F)C(=O)C1CCCN(C1)C(=O)C(F)(F)F | 500mg | 726043936
1,3-Bis(trifluoroacetyl)piperidine | J&W PharmLab LLC | 1159982-57-6 | MFCD11840380 | 277.166 | C9H9F6NO2 | 96.000 | FC(F)(F)C(=O)C1CCCN(C1)C(=O)C(F)(F)F | 500mg | 726043936
eMolecules 1956341-14-2 | 1-(3-HYDROXYQUINOLIN-6-YL)ETHANONE | AstaTech | MFCD29059312 | 187.198 | C11H9NO2 | 95.000 | CC(=O)c1ccc2ncc(O)cc2c1 | 0.1g | 296383167
1-(3-HYDROXYQUINOLIN-6-YL)ETHANONE | AstaTech | 1956341-14-2 | MFCD29059312 | 187.198 | C11H9NO2 | 95.000 | CC(=O)c1ccc2ncc(O)cc2c1 | 0.1g | 296383167
eMolecules 1639422-97-1 | Medchem Express | JH-VIII-157-02 | 5mg | 446260174 | HY-112140 | 465.557 | C28H27N5O2
Medchem Express | 10-Gingerol | 5mg | 495800807 | HY-N0448 | 23513-15-7 | MFCD01682694 | 350.499 | C21H34O4
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eMolecules 478-43-3 | Rhein | Ambeed | MFCD00009618 | 284.223 | C15H8O6 | 98.000 | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | 100mg | 552522289
Rhein | Ambeed | 478-43-3 | MFCD00009618 | 284.223 | C15H8O6 | 98.000 | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | 100mg | 552522289
eMolecules 291778-77-3 | Medchem Express | AE-3763 | 5mg | 559839843 | HY-19406 | 549.548 | C23H34F3N5O7
Pharmablock | 3-benzyl-7-oxa-3-azabicyclo[4.1.0]heptane | 500mg | 551332285 | PBT0088 | 725715-12-8 | MFCD18785747 | 189.258 | C12H15NO
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![eMolecules 1029438-14-9 | Ambeed | (4-Acetyl-[11-biphenyl]-4-yl)boronic acid | 100mg | 714088166 | A719910 | MFCD16295057 | 240.07 | C14H13BO3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502433960.JPG-250.jpg)
eMolecules 1029438-14-9 | Ambeed | (4-Acetyl-[11-biphenyl]-4-yl)boronic acid | 100mg | 714088166 | A719910 | MFCD16295057 | 240.07 | C14H13BO3
ChemScene | 14-Dimethyl-5-(4455-tetramethyl-132-dioxaborolan-2-yl)-1H-pyrazole | 250mg | 569147516 | CS-W003827 | 1047644-76-7 | MFCD12400853 | 222.100 | C11H19BN2O2
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eMolecules 2557-70-2 | Ambeed | 2-(Trifluoroacetyl)pyrrole | 1g | 767148854 | A726098 | MFCD00141809 | 163.099 | C6H4F3NO
Ambeed | Ethyl 5-bromothiazole-4-carboxylate | 1g | 552570869 | A136369 | 61830-23-7 | MFCD10699175 | 236.080 | C6H6BrNO2S
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eMolecules 5809-23-4 | 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid | Ambeed | MFCD00134669 | 313.353 | C18H19NO4 | 98.000 | CCN(CC)c1ccc(C(=O)c2ccccc2C(O)=O)c(O)c1 | 1g | 572823973
2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid | Ambeed | 5809-23-4 | MFCD00134669 | 313.353 | C18H19NO4 | 98.000 | CCN(CC)c1ccc(C(=O)c2ccccc2C(O)=O)c(O)c1 | 1g | 572823973
eMolecules 116548-05-1 | ChemScene | 3-Acetyl-6-(trifluoromethyl)pyridin-2(1H)-one | 100mg | 599374578 | CS-0168125 | MFCD09971732 | 205.136 | C8H6F3NO2
ChemScene | Furo[32-b]pyridine-6-carboxylic acid | 100mg | 632295551 | CS-0155526 | 122535-04-0 | MFCD13193320 | 163.132 | C8H5NO3
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Medchemexpress LLC TDI-10229 | 2810887-45-5 | 99.8% | C16H16ClN5 | 10MG
TDI-10229 is a small-molecule research inhibitor of soluble adenylyl cyclase (sAC, ADCY10) that displays nanomolar potency in biochemical and cellular assays (reported IC50 ≈195 nM). Supplied as a high-purity solid, it is intended for in vitro biochemical assays, cell-based studies, and medicinal chemistry research focused on cAMP signaling pathways.
- High purity (~99.8%) suitable for sensitive assays.
- Documented sAC inhibitory activity (IC50 ≈195 nM).
- Supplied as a stable solid with recommended cold storage for long-term stability.
- Appropriate for biochemical and cellular assay applications.
eMolecules 1115-30-6 | Diethyl 2-acetylsuccinate | Ambeed | MFCD00009157 | 216.233 | C10H16O5 | 97.000 | CCOC(=O)CC(C(C)=O)C(=O)OCC | 1g | 525101805
Diethyl 2-acetylsuccinate | Ambeed | 1115-30-6 | MFCD00009157 | 216.233 | C10H16O5 | 97.000 | CCOC(=O)CC(C(C)=O)C(=O)OCC | 1g | 525101805
eMolecules 110351-94-5 | Medchem Express | Exatecan Intermediate 1 | 100mg | 788478595 | HY-42487 | MFCD09833229 | 263.249 | C13H13NO5
ChemScene | tert-Butyl 4-((6-aminopyridin-3-yl)methyl)piperazine-1-carboxylate | 100mg | 721766394 | CS-0108482 | 1178566-52-3 | MFCD28130029 | 292.383 | C15H24N4O2
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eMolecules 5608-24-2 | PRIMA-1 | Ambeed185.223 | C9H15NO3 | 98.000 | OCC1(CO)N2CCC(CC2)C1=O | 1mg | 491174441
PRIMA-1 | Ambeed | 5608-24-2185.223 | C9H15NO3 | 98.000 | OCC1(CO)N2CCC(CC2)C1=O | 1mg | 491174441