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2,3,5-trisubstituted thiophenes

Description:

Organic compounds containing a thiophene that is trisubstituted at the C-2, C3- and C5-positions.
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  1. 3-AMino-5-broMo-2-cyanothiophene
      Grade & Purity: 
    • ≥97%
    Cas Number: 1017789-14-8        Compound CID:  27281495
    Formula:  C5H3BrN2S        Molecular Weight: 203.07
    IUPAC Name:  3-amino-5-bromothiophene-2-carbonitrile
    SMILES:  C1=C(SC(=C1N)C#N)Br
    InChIKey: PZSQZPJVLKWSQD-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H3BrN2S/c6-5-1-3(8)4(2-7)9-5/h1H,8H2
  2. 2-Amino-5-ethylthiophene-3-carbonitrile
      Grade & Purity: 
    • ≥95%
    Cas Number: 635302-32-8        Compound CID:  15680119
    Formula:  C7H8N2S        Molecular Weight: 152.22
    IUPAC Name:  2-amino-5-ethylthiophene-3-carbonitrile
    SMILES:  CCC1=CC(=C(S1)N)C#N
    InChIKey: DEYFOBPFHOSFPH-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H8N2S/c1-2-6-3-5(4-8)7(9)10-6/h3H,2,9H2,1H3
  3. (5-Formyl-4-methylthiophen-2-yl)boronic acid
      Grade & Purity: 
    • ≥98%
    Cas Number: 352530-25-7        Compound CID:  46738927
    Formula:  C6H7BO3S        Molecular Weight: 169.99
    IUPAC Name:  (5-formyl-4-methylthiophen-2-yl)boronic acid
    SMILES:  B(C1=CC(=C(S1)C=O)C)(O)O
    InChIKey: QEIXJCOHLUKRPO-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H7BO3S/c1-4-2-6(7(9)10)11-5(4)3-8/h2-3,9-10H,1H3
  4. (4-Bromo-5-chlorothiophen-2-yl)boronic acid
      Grade & Purity: 
    • ≥96%
    Cas Number: 1150114-72-9        Compound CID:  46739520
    Formula:  C4H3BBrClO2S        Molecular Weight: 241.3
    IUPAC Name:  (4-bromo-5-chlorothiophen-2-yl)boronic acid
    SMILES:  B(C1=CC(=C(S1)Cl)Br)(O)O
    InChIKey: KQCBZQPAPDRGEM-UHFFFAOYSA-N
    InChI:  InChI=1S/C4H3BBrClO2S/c6-2-1-3(5(8)9)10-4(2)7/h1,8-9H
  5. 5-Bromo-2,3-dichlorothiophene
      Grade & Purity: 
    • ≥97%
    Cas Number: 83663-36-9        Compound CID:  12792381
    Formula:  C4HBrCl2S        Molecular Weight: 231.93
    IUPAC Name:  5-bromo-2,3-dichlorothiophene
    SMILES:  C1=C(SC(=C1Cl)Cl)Br
    InChIKey: OLGYPVCRHVQYRC-UHFFFAOYSA-N
    InChI:  InChI=1S/C4HBrCl2S/c5-3-1-2(6)4(7)8-3/h1H
  6. 5-Bromo-3-(bromomethyl)-2-chlorothiophene
      Grade & Purity: 
    • ≥95%
    Cas Number: 1185727-35-8        Compound CID:  56605049
    Formula:  C5H3Br2ClS        Molecular Weight: 290.41
    IUPAC Name:  5-bromo-3-(bromomethyl)-2-chlorothiophene
    SMILES:  C1=C(SC(=C1CBr)Cl)Br
    InChIKey: RKFLERACBBNACC-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H3Br2ClS/c6-2-3-1-4(7)9-5(3)8/h1H,2H2
  7. 2-(4-Bromo-5-chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
      Grade & Purity: 
    • ≥98%
    Cas Number: 942070-02-2        Compound CID:  53429085
    Formula:  C10H13BBrClO2S        Molecular Weight: 323.45
    IUPAC Name:  2-(4-bromo-5-chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    SMILES:  B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(S2)Cl)Br
    InChIKey: HDFIJXYADDWMMB-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H13BBrClO2S/c1-9(2)10(3,4)15-11(14-9)7-5-6(12)8(13)16-7/h5H,1-4H3
  8. (5-Cyano-4-methylthiophen-2-yl)boronic acid
      Grade & Purity: 
    • ≥98%
    Cas Number: 1119899-50-1        Compound CID:  46739551
    Formula:  C6H6BNO2S        Molecular Weight: 166.99
    IUPAC Name:  (5-cyano-4-methylthiophen-2-yl)boronic acid
    SMILES:  B(C1=CC(=C(S1)C#N)C)(O)O
    InChIKey: GTCXNUVYZCKGCH-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H6BNO2S/c1-4-2-6(7(9)10)11-5(4)3-8/h2,9-10H,1H3
  9. (5-Bromo-4-methylthiophen-2-yl)boronic acid
      Grade & Purity: 
    • ≥95%
    Cas Number: 1217501-16-0        Compound CID:  46739772
    Formula:  C5H6BBrO2S        Molecular Weight: 220.89
    IUPAC Name:  (5-bromo-4-methylthiophen-2-yl)boronic acid
    SMILES:  B(C1=CC(=C(S1)Br)C)(O)O
    InChIKey: UOYBEXPZKLEGAF-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H6BBrO2S/c1-3-2-4(6(8)9)10-5(3)7/h2,8-9H,1H3
  10. (2, 5-Dichlorothiophen-3-yl)boronic acid
      Grade & Purity: 
    • ≥98%
    Cas Number: 177735-28-3        Compound CID:  21838136
    Formula:  C4H3BCl2O2S        Molecular Weight: 196.85
    IUPAC Name:  (2,5-dichlorothiophen-3-yl)boronic acid
    SMILES:  B(C1=C(SC(=C1)Cl)Cl)(O)O
    InChIKey: UAAPRNJFCCPYBD-UHFFFAOYSA-N
    InChI:  InChI=1S/C4H3BCl2O2S/c6-3-1-2(5(8)9)4(7)10-3/h1,8-9H
  11. 4,5-Dichlorothiophene-2-carbaldehyde
      Grade & Purity: 
    • ≥95%
    Cas Number: 67482-49-9        Compound CID:  149424
    Formula:  C5H2Cl2OS        Molecular Weight: 181.04
    IUPAC Name:  4,5-dichlorothiophene-2-carbaldehyde
    SMILES:  C1=C(SC(=C1Cl)Cl)C=O
    InChIKey: UTIRHZZQPMLIFQ-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H2Cl2OS/c6-4-1-3(2-8)9-5(4)7/h1-2H
  12. 4-Bromo-5-chlorothiophene-2-sulfonyl chloride
      Grade & Purity: 
    • ≥97%
    Cas Number: 166964-35-8        Compound CID:  2797220
    Formula:  C4HO2S2Cl2Br        Molecular Weight: 295.98
    IUPAC Name:  4-bromo-5-chlorothiophene-2-sulfonyl chloride
    SMILES:  C1=C(SC(=C1Br)Cl)S(=O)(=O)Cl
    InChIKey: PABOKJJDABSQCK-UHFFFAOYSA-N
    InChI:  InChI=1S/C4HBrCl2O2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H
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