Explore fluorinated building blocks for medicinal chemistry, agrochemical design, and route development. Use these intermediates to introduce fluorine-containing motifs that tune potency, stability, and physicochemical properties.
Fluorinated Building Blocks
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Popular Products
- 1-Trifluoromethyl-1,2-benziodoxol-3-(1H)-oneIn Stock Item #: T189226View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-(trifluoromethyl)-1λ3,2-benziodoxol-3-one
- SMILES
- C1=CC=C2C(=C1)C(=O)OI2C(F)(F)F
- InChIKey
- XHEOXSQMBWJOKP-UHFFFAOYSA-N
- InChI
- 1S/C8H4F3IO2/c9-8(10,11)12-6-4-2-1-3-5(6)7(13)14-12/h1-4H
- Synonyms
- DHY074A7WG | Togni's reagents carbonyl compound [MI] | FT-0603356 | FT-0685225 | EN300-136055 | MFCD18800706 | 1-Trif...
- 1-Trifluoromethylcyclopropane-1-carboxylicAcidIn Stock Item #: T137562View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-(trifluoromethyl)cyclopropane-1-carboxylic acid
- SMILES
- C1CC1(C(=O)O)C(F)(F)F
- InChIKey
- SKCBKBCACWDALV-UHFFFAOYSA-N
- InChI
- 1S/C5H5F3O2/c6-5(7,8)4(1-2-4)3(9)10/h1-2H2,(H,9,10)
- Synonyms
- FT-0608323 | 1-(Trifluoromethyl)cyclopropane-1-carboxylic acid | CYCLOPROPANECARBOXYLIC ACID, 1-(TRIFLUOROMETHYL)- | ...
- 1-Trifluoromethyl-3,3-dimethyl-1,2-benziodoxoleIn Stock Item #: T162595View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 3,3-dimethyl-1-(trifluoromethyl)-1λ3,2-benziodoxole
- SMILES
- CC1(C2=CC=CC=C2I(O1)C(F)(F)F)C
- InChIKey
- HVAPLSNCVYXFDQ-UHFFFAOYSA-N
- InChI
- 1S/C10H10F3IO/c1-9(2)7-5-3-4-6-8(7)14(15-9)10(11,12)13/h3-6H,1-2H3
- Synonyms
- Q27257820 | DTXSID60457819 | SCHEMBL9935361 | 1-trifluoromethyl-1,3-dihydro-3,3-dimethyl-1,2-benziodoxole | 3,3-Dimet...
- Lithium 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonimideCAS: 189217-62-7 EC Number: 680-104-6 PubChem CID: 44630347 Formula: C3F6LiNO4S2 Molecular Weight: 299.09In Stock Item #: L157760View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- lithium;4,4,5,5,6,6-hexafluoro-1λ6,3λ6-dithia-2-azanidacyclohexane 1,1,3,3-tetraoxide
- SMILES
- [Li+].C1(C(S(=O)(=O)[N-]S(=O)(=O)C1(F)F)(F)F)(F)F
- InChIKey
- VKQJSJGVEJXINS-UHFFFAOYSA-N
- InChI
- 1S/C3F6NO4S2.Li/c4-1(5)2(6,7)15(11,12)10-16(13,14)3(1,8)9;/q-1;+1
- Synonyms
- 4,4,5,5,6,6-Hexafluoroperhydro-1,3,2-dithiazine 1,1,3,3-Tetraoxide Lithium Salt
- 5-Bromo-1,2,3-trifluorobenzeneLiquid ≥99%In Stock Item #: B120672View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 5-bromo-1,2,3-trifluorobenzene
- SMILES
- C1=C(C=C(C(=C1F)F)F)Br
- InChIKey
- HKJCELUUIFFSIN-UHFFFAOYSA-N
- InChI
- 1S/C6H2BrF3/c7-3-1-4(8)6(10)5(9)2-3/h1-2H
- Synonyms
- 1-Bromo-3,4,5-trifluorobenzene | 1,2,3-trifluoro-5-bromobenzene | 3,4,5-Trifluoro Bromo Benzene | 5-Bromo-1,2,3-trifl...
- 5-Bromo-1,3-difluoro-2-iodobenzeneCAS: 160976-02-3 Formula: C6H2BrF2I Molecular Weight: 318.89In Stock Item #: B133240View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 5-bromo-1,3-difluoro-2-iodobenzene
- SMILES
- C1=C(C=C(C(=C1F)I)F)Br
- InChIKey
- NLWAKVGODLJALJ-UHFFFAOYSA-N
- InChI
- 1S/C6H2BrF2I/c7-3-1-4(8)6(10)5(9)2-3/h1-2H
- Synonyms
- A810211 | B3058 | 4-bromo-2,6-difluoro-1-iodobenzene | AKOS005254968 | FT-0746828 | Benzene, 5-bromo-1,3-difluoro-2-i...
- N-Methyl-3-(trifluoromethyl)anilineLiquid ≥98%Out of Stock Item #: N182583View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- N-methyl-3-(trifluoromethyl)aniline
- SMILES
- CNC1=CC=CC(=C1)C(F)(F)F
- InChIKey
- SRTKIHVQZYXHHJ-UHFFFAOYSA-N
- InChI
- 1S/C8H8F3N/c1-12-7-4-2-3-6(5-7)8(9,10)11/h2-5,12H,1H3
- Synonyms
- FT-0683493 | N-methyl-3-trifluoromethylaniline | FS-2363 | MFCD07368696 | A879746 | SCHEMBL1420853 | methyl-(3-triflu...
- 4,4,4-Trifluoro-1-phenyl-1,3-butanedione(BTA)CAS: 326-06-7 EC Number: 206-307-8 PubChem CID: 67589 Formula: C6H5COCH2COCF3 Molecular Weight: 216.16Solid ≥98%In Stock Item #: T121509View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4,4,4-trifluoro-1-phenylbutane-1,3-dione
- SMILES
- C1=CC=C(C=C1)C(=O)CC(=O)C(F)(F)F
- InChIKey
- VVXLFFIFNVKFBD-UHFFFAOYSA-N
- InChI
- 1S/C10H7F3O2/c11-10(12,13)9(15)6-8(14)7-4-2-1-3-5-7/h1-5H,6H2
- Synonyms
- 1, 4,4,4-trifluoro-1-phenyl- | 1,1,1-Trifluoro-4-phenyl-2,4-butanedione | 4,4,4-Trifluoro-1-phenyl-butane-1,3-dione |...
- 4,5-Difluoro-2-nitrobenzoic acidCAS: 20372-63-8 Formula: C7F2H3NO4 Molecular Weight: 203.1In Stock Item #: D113493View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4,5-difluoro-2-nitrobenzoic acid
- SMILES
- C1=C(C(=CC(=C1F)F)[N+](=O)[O-])C(=O)O
- InChIKey
- HGGRAOYTQNFGGN-UHFFFAOYSA-N
- InChI
- 1S/C7H3F2NO4/c8-4-1-3(7(11)12)6(10(13)14)2-5(4)9/h1-2H,(H,11,12)
- Synonyms
- Z905162660 | D3555 | 3,4-difluoro-6-nitrobenzoic acid | DTXSID80400963 | HGGRAOYTQNFGGN-UHFFFAOYSA-N | FT-0601393 | 2...
- 4,5-Difluoro-2-methylbenzoic acidCAS: 183237-86-7 Formula: C8H6F2O2 Molecular Weight: 172.13In Stock Item #: D120461View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4,5-difluoro-2-methylbenzoic acid
- SMILES
- CC1=CC(=C(C=C1C(=O)O)F)F
- InChIKey
- LDMHYYGJZWDBQL-UHFFFAOYSA-N
- InChI
- 1S/C8H6F2O2/c1-4-2-6(9)7(10)3-5(4)8(11)12/h2-3H,1H3,(H,11,12)
- Synonyms
- MFCD08062377 | SS-4656 | FT-0653240 | AM61361 | 4,5-Difluoro-2-methylbenzoic acid | DTXSID50590865 | LDMHYYGJZWDBQL-U...
- 4,4'-Difluorobenzhydryl ChlorideCAS: 27064-94-4 Formula: C13H9ClF2 Molecular Weight: 238.66In Stock Item #: C134572View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-[chloro-(4-fluorophenyl)methyl]-4-fluorobenzene
- SMILES
- C1=CC(=CC=C1C(C2=CC=C(C=C2)F)Cl)F
- InChIKey
- FHPNLCLHMNPLEW-UHFFFAOYSA-N
- InChI
- 1S/C13H9ClF2/c14-13(9-1-5-11(15)6-2-9)10-3-7-12(16)8-4-10/h1-8,13H
- Synonyms
- SCHEMBL424538 | bis-(4-fluorophenyl)methyl chloride | bis(4-fluorophenyl)methyl chloride | chlorobis-(4-fluorophenyl)...
- 6-Amino-2,3-difluorophenolCAS: 115551-33-2 Formula: C6H5F2NO Molecular Weight: 145.11Solid ≥98%Out of Stock Item #: D179719View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 6-amino-2,3-difluorophenol
- SMILES
- C1=CC(=C(C(=C1N)O)F)F
- InChIKey
- KRURHZHJEDNBCM-UHFFFAOYSA-N
- InChI
- 1S/C6H5F2NO/c7-3-1-2-4(9)6(10)5(3)8/h1-2,10H,9H2
- Synonyms
- 3,4-Difluoro-2-hydroxyaniline | SY015436 | 2-hydroxy 3,4-difluoro aniline | Phenol,6-amino-2,3-difluoro- | D81749 | F...
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Frequently Asked Questions
How do I find the right Fluorinated Building Blocks for my target?
Start with retrosynthetic analysis to identify key disconnections. Filter by functional group, ring system, and protecting group strategy. Match purity grade to your scale — research scale tolerates lower purity than process chemistry.
What specifications matter for Fluorinated Building Blocks?
Purity (≥95% typical, ≥98% for medicinal chemistry), regioisomer purity, water content for moisture-sensitive groups, stereochemistry for chiral compounds, and pack size. Check storage requirements and shelf life.
Are stereochemically pure variants available?
Yes. For chiral building blocks, enantiomeric and diastereomeric purity ratings are provided. Look for compounds with ≥99% ee for asymmetric synthesis applications.
How can I search for specific structures?
Use the filters by functional group, ring system, halogen content, or molecular weight range. You can also search by CAS number, SMILES string, or molecular formula for exact-match queries.