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2-amino-5-substituted-1,3,4-thiadiazoles

Description:

Thiadiazoles with an amino group attached to the 2-position of a 1,3,4-thiadiazole ring, as well as a substituent at the 5-position.

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Azoles ⮕ Thiadiazoles ⮕ Aminothiadiazoles ⮕ 2-amino-1,3,4-thiadiazoles ⮕ 2-amino-5-substituted-1,3,4-thiadiazoles

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  1. 5-(2-Phenylethyl)-1,3,4-thiadiazol-2-amine
    5-(2-Phenylethyl)-1,3,4-thiadiazol-2-amine
    CAS: 39181-40-3 Formula: C10H11N3S Molecular Weight: 205.28
    Solid ≥97%
    Out of Stock Item #: P1369426
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    Technical Identifiers
    IUPAC Name
    5-(2-phenylethyl)-1,3,4-thiadiazol-2-amine
    SMILES
    C1=CC=C(C=C1)CCC2=NN=C(S2)N
    InChIKey
    HSTFNSVDVOLQQH-UHFFFAOYSA-N
    InChI
    1S/C10H11N3S/c11-10-13-12-9(14-10)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2,(H2,11,13)
  2. 5-(Piperidin-4-yl)-1，3，4-thiadiazol-2-amine
    5-(Piperidin-4-yl)-1，3，4-thiadiazol-2-amine
    CAS: 881040-24-0 PubChem CID: 4714978 Formula: C7H12N4S Molecular Weight: 184.26
    ≥95%
    Out of Stock Item #: T709302
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    Technical Identifiers
    IUPAC Name
    5-piperidin-4-yl-1,3,4-thiadiazol-2-amine
    SMILES
    C1CNCCC1C2=NN=C(S2)N
    InChIKey
    KESVFQUWHKHBOI-UHFFFAOYSA-N
    InChI
    1S/C7H12N4S/c8-7-11-10-6(12-7)5-1-3-9-4-2-5/h5,9H,1-4H2,(H2,8,11)
  3. 5，5'-Disulfanediylbis(1，3，4-thiadiazol-2-amine)
    5，5'-Disulfanediylbis(1，3，4-thiadiazol-2-amine)
    CAS: 36999-88-9 PubChem CID: 216008 Formula: C4H4N6S4 Molecular Weight: 264.4
    ≥95%
    Out of Stock Item #: D696353
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    Technical Identifiers
    IUPAC Name
    5-[(5-amino-1,3,4-thiadiazol-2-yl)disulfanyl]-1,3,4-thiadiazol-2-amine
    SMILES
    C1(=NN=C(S1)SSC2=NN=C(S2)N)N
    InChIKey
    SYZMRQPVVFJNHQ-UHFFFAOYSA-N
    InChI
    1S/C4H4N6S4/c5-1-7-9-3(11-1)13-14-4-10-8-2(6)12-4/h(H2,5,7)(H2,6,8)
  4. 5-(difluoromethyl)-1,3,4-thiadiazol-2-amine - 97%, used for , CAS No. 25306-15-4, by Aladdin Scientific
    5-(Difluoromethyl)-1,3,4-thiadiazol-2-amine
    CAS: 25306-15-4 EC Number: 858-762-2 PubChem CID: 21819089 Formula: C3H3N3F2S Molecular Weight: 151.14
    Solid ≥97%
    Out of Stock Item #: T633155
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    Technical Identifiers
    IUPAC Name
    5-(difluoromethyl)-1,3,4-thiadiazol-2-amine
    SMILES
    C1(=NN=C(S1)N)C(F)F
    InChIKey
    NBGMELMIAOKZSD-UHFFFAOYSA-N
    InChI
    1S/C3H3F2N3S/c4-1(5)2-7-8-3(6)9-2/h1H,(H2,6,8)
    Synonyms
    BS-13070 | Z362636306 | SY176288 | SCHEMBL3786800 | AB01003582-01 | C3H3F2N3S | 5-(difluoromethyl)-1,3,4-thiadiazol-2...
  5. 2-amino-5-(2-furyl)-1,3,4-thiadiazole
    2-amino-5-(2-furyl)-1,3,4-thiadiazole
    CAS: 4447-45-4 Formula: C6H5N3OS Molecular Weight: 167.19
    Reagent Grade ? General reagent-grade purity suitable for most laboratory work. Use as a dependable default when no specific higher grade is required.
    Out of Stock Item #: A479089
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    Technical Identifiers
    IUPAC Name
    5-(furan-2-yl)-1,3,4-thiadiazol-2-amine
    SMILES
    C1=COC(=C1)C2=NN=C(S2)N
    InChIKey
    NJIPARYFCVPPCA-UHFFFAOYSA-N
    InChI
    1S/C6H5N3OS/c7-6-9-8-5(11-6)4-2-1-3-10-4/h1-3H,(H2,7,9)
    Synonyms
    STK828038 | MFCD00980805 | SB61804 | EN300-23580 | 5-(2-Furyl)-1,3,4-thiadiazol-2-ylamine # | A872529 | FT-0677030 | ...
  6. 2-Amino-5-phenyl-1,3,4-thiadiazole sulfate salt
    2-Amino-5-phenyl-1,3,4-thiadiazole sulfate salt
    CAS: 340169-03-1 Formula: (C8H7N3S)2·H2SO4
    ≥97%
    Out of Stock Item #: A469103
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    Technical Identifiers
    IUPAC Name
    5-phenyl-1,3,4-thiadiazol-2-amine;sulfuric acid
    SMILES
    C1=CC=C(C=C1)C2=NN=C(S2)N.OS(=O)(=O)O
    InChIKey
    ANBJJAROENDFHC-UHFFFAOYSA-N
    InChI
    1S/C8H7N3S.H2O4S/c9-8-11-10-7(12-8)6-4-2-1-3-5-6;1-5(2,3)4/h1-5H,(H2,9,11);(H2,1,2,3,4)
    Synonyms
    AKOS024386617 | 1,3,4-Thiadiazol-2-amine, 5-phenyl-, sulfate (1:1) | SCHEMBL396801 | 5-phenyl-1,3,4-thiadiazol-2-amin...
  7. 2-Amino-5-ethyl-1,3,4-thiadiazole
    2-Amino-5-ethyl-1,3,4-thiadiazole
    CAS: 14068-53-2 Formula: C4H7N3S Molecular Weight: 129.18
    ≥97%
    In Stock Item #: A468731
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    Technical Identifiers
    IUPAC Name
    5-ethyl-1,3,4-thiadiazol-2-amine
    SMILES
    CCC1=NN=C(S1)N
    InChIKey
    QXTRPGAMVIONMK-UHFFFAOYSA-N
    InChI
    1S/C4H7N3S/c1-2-3-6-7-4(5)8-3/h2H2,1H3,(H2,5,7)
    Synonyms
    EINECS 237-921-4 | MFCD00003111 | 4-27-00-08073 (Beilstein Handbook Reference) | BS-3768 | BB 0217151 | DTXSID5065699...
  8. (5-Amino-1,3,4-thiadiazol-2-yl)methanol
    (5-Amino-1,3,4-thiadiazol-2-yl)methanol
    CAS: 56951-58-7 EC Number: ‘819-578-8 Formula: C3H5N3OS Molecular Weight: 131.16
    Solid ≥97%
    In Stock Item #: A589512
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    Technical Identifiers
    IUPAC Name
    (5-amino-1,3,4-thiadiazol-2-yl)methanol
    SMILES
    C(C1=NN=C(S1)N)O
    InChIKey
    URCCVQJLYSKFBQ-UHFFFAOYSA-N
    InChI
    1S/C3H5N3OS/c4-3-6-5-2(1-7)8-3/h7H,1H2,(H2,4,6)
    Synonyms
    AT18876 | AKOS010133368 | SCHEMBL282865 | 2-amino-5-hydroxymethyl-1,3,4-thiadiazole | BS-51543 | URCCVQJLYSKFBQ-UHFFF...
  9. 5-Cyclopropyl-1,3,4-thiadiazol-2-amine
    5-Cyclopropyl-1,3,4-thiadiazol-2-amine
    CAS: 57235-50-4 Formula: C5H7N3S Molecular Weight: 141.20
    ≥95%
    In Stock Item #: C589525
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    Technical Identifiers
    IUPAC Name
    5-cyclopropyl-1,3,4-thiadiazol-2-amine
    SMILES
    C1CC1C2=NN=C(S2)N
    InChIKey
    AVLUMBXGKFNNAS-UHFFFAOYSA-N
    InChI
    1S/C5H7N3S/c6-5-8-7-4(9-5)3-1-2-3/h3H,1-2H2,(H2,6,8)
    Synonyms
    5-cyclopropyl-[1,3,4]thiadiazol-2-ylamine | 5-Cyclopropyl[1,3,4]thiadiazol-2-ylamine | AKOS000269268 | EN300-02438 | ...
  10. 5-(3-Pyridinyl)-1,3,4-thiadiazol-2-amine
    5-(3-Pyridinyl)-1,3,4-thiadiazol-2-amine
    CAS: 68787-52-0 EC Number: 840-875-3 Formula: C7H6N4S Molecular Weight: 178.21
    Solid ≥95%
    Out of Stock Item #: P479365
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    Technical Identifiers
    IUPAC Name
    5-pyridin-3-yl-1,3,4-thiadiazol-2-amine
    SMILES
    C1=CC(=CN=C1)C2=NN=C(S2)N
    InChIKey
    MCYHQUZTYSVDHW-UHFFFAOYSA-N
    InChI
    1S/C7H6N4S/c8-7-11-10-6(12-7)5-2-1-3-9-4-5/h1-4H,(H2,8,11)
    Synonyms
    DTXSID60276764 | MLS004820327 | NSC513815 | NSC-513815 | Cambridge id 5307245 | SR-01000512754-1 | 5-(3-pyridyl)-1,3,...
  11. 4-(5-Amino-1,3,4-thiadiazol-2-yl)phenylboronic acid - 98%, used for , CAS No. 957034-52-5, by Aladdin Scientific
    4-(5-Amino-1,3,4-thiadiazol-2-yl)phenylboronic acid
    CAS: 957034-52-5 Formula: C8H8BN3O2S Molecular Weight: 221
    ≥98%
    Out of Stock Item #: A188692
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    Technical Identifiers
    IUPAC Name
    [4-(5-amino-1,3,4-thiadiazol-2-yl)phenyl]boronic acid
    SMILES
    B(C1=CC=C(C=C1)C2=NN=C(S2)N)(O)O
    InChIKey
    AXLUIXIRFSJARE-UHFFFAOYSA-N
    InChI
    1S/C8H8BN3O2S/c10-8-12-11-7(15-8)5-1-3-6(4-2-5)9(13)14/h1-4,13-14H,(H2,10,12)
    Synonyms
    FT-0733846 | AKOS015855041 | (4-(5-Amino-1,3,4-thiadiazol-2-yl)phenyl)boronic acid | 4-(5-Amino-1,3,4-thiadiazol-2-yl...
  12. 2-Amino-5-(2-thienyl)-1,3,4-thiadiazole - ≥95% CAS No(4683-00-5) by Aladdin Scientific
    2-Amino-5-(2-thienyl)-1,3,4-thiadiazole
    CAS: 4683-00-5 Formula: C6H5N3S2 Molecular Weight: 183.25
    Solid ≥95%
    Out of Stock Item #: A184652
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    Technical Identifiers
    IUPAC Name
    5-thiophen-2-yl-1,3,4-thiadiazol-2-amine
    SMILES
    C1=CSC(=C1)C2=NN=C(S2)N
    InChIKey
    DADKTCVAPDOGJQ-UHFFFAOYSA-N
    InChI
    1S/C6H5N3S2/c7-6-9-8-5(11-6)4-2-1-3-10-4/h1-3H,(H2,7,9)
    Synonyms
    BB 0216592 | A872227 | AM-900/25025021 | MFCD01043763 | CCG-45902 | 5-(2-thienyl)-1,3,4-thiadiazol-2-amine | 6N6 | 2-...
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