Pyrazoles

Tetrakis(1-pyrazolyl)borate, potassium salt, 95%, ACROS Organics™

CAS: 14782-58-2 Molecular Formula: C12H12BKN8 Molecular Weight (g/mol): 318.2 MDL Number: MFCD00800557 InChI Key: RKBGLZQVHBLUBM-UHFFFAOYSA-N Synonym: tetrakis 1-pyrazolyl borate, potassium tetrakis pyrazol-1-yloxy boranuide PubChem CID: 92043288 IUPAC Name: potassium;tetra(pyrazol-1-yloxy)boranuide SMILES: [B-](ON1C=CC=N1)(ON2C=CC=N2)(ON3C=CC=N3)ON4C=CC=N4.[K+]

3,5-Dimethylpyrazole, 99%, ACROS Organics™

CAS: 67-51-6 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 InChI Key: SDXAWLJRERMRKF-UHFFFAOYSA-N Synonym: 3,5-dimethylpyrazole, 1h-pyrazole, 3,5-dimethyl, 3,5 dmp, pyrazole, 3,5-dimethyl, 3,5-dwumetylopirazolu, unii-h21n865k9j, 3,5-dwumetylopirazolu polish, 3,5-dimethyl pyrazole, pyrazole,5-dimethyl, pubchem13256 PubChem CID: 6210 IUPAC Name: 3,5-dimethyl-1H-pyrazole SMILES: CC1=CC(=NN1)C

Alfa Aesar™ 1-Methyl-1H-pyrazole-4-sulfonyl chloride, 97%

CAS: 288148-34-5 Molecular Formula: C4H5ClN2O2S Molecular Weight (g/mol): 180.606 MDL Number: MFCD04968667 InChI Key: RDAVKKQKMLINOH-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-4-sulfonyl chloride, 1h-pyrazole-4-sulfonyl chloride, 1-methyl, chloro 1-methylpyrazol-4-yl sulfone, 4-chlorosulphonyl-1-methyl-1h-pyrazole, 1-methylpyrazole-4-sulfonylchloride, 1-methyl-4-pyrazolesulfonyl chloride, 1h-pyrazole-4-sulfonylchloride, 1-methyl, 1h-pyrazole-4-sulfonylchloride,1-methyl-9ci, 4-chlorosulfonyl-1-methyl-1h-pyrazole, 1-methyl-1h-pyrazole-4-sulphonyl chloride PubChem CID: 17024730 IUPAC Name: 1-methylpyrazole-4-sulfonyl chloride SMILES: CN1C=C(C=N1)S(=O)(=O)Cl

Alfa Aesar™ 3-Amino-4-methoxy-1H-indazole, 97%

CAS: 886362-07-8 Molecular Formula: C8H9N3O Molecular Weight (g/mol): 163.18 MDL Number: MFCD08276946 InChI Key: JZAMRGWQDJMEJD-UHFFFAOYSA-N Synonym: 3-amino-4-methoxy-1h-indazole, 1h-indazol-3-amine, 4-methoxy, methoxyindazolamine, 4-methoxy-1h-indazole-3-amine, 4-methoxy-1h-indazole-3-ylamine, 4-methyloxy-1h-indazol-3-amine PubChem CID: 18526053 IUPAC Name: 4-methoxy-1H-indazol-3-amine SMILES: COC1=CC=CC2=C1C(=NN2)N

Alfa Aesar™ 4-Amino-1-methyl-1H-pyrazole, 97%

CAS: 69843-13-6 Molecular Formula: C4H7N3 Molecular Weight (g/mol): 97.121 MDL Number: MFCD05667135 InChI Key: LBGSWBJURUFGLR-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazol-4-amine, 1-methyl-1h-pyrazol-4-ylamine, 4-amino-1-methylpyrazole, 1h-pyrazol-4-amine, 1-methyl, 1-methyl-1h-pyrazole-4-ylamine, 4-amino-1-methyl-1h-pyrazole, 1-methylpyrazole-4-ylamine, acmc-20a0x1, 4-amino-1-methyl-pyrazole, 1-methyl-1h-pyrazole-4-amine PubChem CID: 4770990 IUPAC Name: 1-methylpyrazol-4-amine SMILES: CN1C=C(C=N1)N

Alfa Aesar™ 1,3,5-Trimethyl-1H-pyrazole, 98%

CAS: 1072-91-9 Molecular Formula: C6H10N2 Molecular Weight (g/mol): 110.16 MDL Number: MFCD00015536 InChI Key: HNOQAFMOBRWDKQ-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-1h-pyrazole, 1h-pyrazole, 1,3,5-trimethyl, pyrazole, 1,3,5-trimethyl, akos pao-1133, pubchem20856, vitas-bb tbb000655, buttpark 15357-40, ksc490o8l, 1,3,5-trimethylpyrazole, 1,3,5-trimethyl-1h-pyrazole # PubChem CID: 14081 IUPAC Name: 1,3,5-trimethylpyrazole SMILES: CC1=CC(=NN1C)C

Alfa Aesar™ 4-Amino-1,3,5-trimethyl-1H-pyrazole, 97%

CAS: 28466-21-9 Molecular Formula: C6H11N3 Molecular Weight (g/mol): 125.175 MDL Number: MFCD00052883 InChI Key: SSDGMKHZMNTWLS-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-1h-pyrazol-4-amine, 4-amino-1,3,5-trimethylpyrazole, trimethyl-1h-pyrazol-4-amine, pyrazole, 4-amino-1,3,5-trimethyl, 4-amino-1,3,5-trimethyl-1h-pyrazole, trimethylpyrazol-4-amine, 1,3,5-trimethyl-1h-pyrazol-4-ylamine, 1h-pyrazol-4-amine, 1,3,5-trimethyl, 1,3,5-trimethyl-1h-pyrazole-4-amine, 1,3,5-trimethylpyrazole-4-ylamine PubChem CID: 161603 IUPAC Name: 1,3,5-trimethylpyrazol-4-amine SMILES: CC1=C(C(=NN1C)C)N

Alfa Aesar™ Potassium pyrazole-5-trifluoroborate, 95%

CAS: 1013640-87-3 Molecular Formula: C3H3BF3KN2 Molecular Weight (g/mol): 173.975 MDL Number: MFCD09992890 InChI Key: QNHYBMZHGRWURK-UHFFFAOYSA-N Synonym: potassium 1h-pyrazole-5-trifluoroborate, potassium pyrazole-5-trifluoroborate, potassium 1h-pyrazole-3-trifluoroborate, potassium trifluoro 2h-pyrazol-3-yl boranuide, potassium trifluoro 1h-pyrazol-3-yl borate, potassium trifluoro 1h-pyrazol-5-yl borate 1-, potassium trifluoro 1h-pyrazol-3-yl boranuide PubChem CID: 25212877 IUPAC Name: potassium;trifluoro(1H-pyrazol-5-yl)boranuide SMILES: [B-](C1=CC=NN1)(F)(F)F.[K+]

1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride, 97+%, Maybridge™

CAS: 519056-67-8 Molecular Formula: C5H4ClF3N2O2S Molecular Weight (g/mol): 248.604 InChI Key: HJFWSNIHZZKYIK-UHFFFAOYSA-N Synonym: 1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonyl chloride, 1-methyl-3-trifluoromethyl pyrazole-4-sulfonyl chloride, 1h-pyrazole-4-sulfonylchloride,1-methyl-3-trifluoromethyl, chloro 1-methyl-3-trifluoromethyl pyrazol-4-yl sulfone, 1-methyl-3-trifluoromethyl-1h-pyrazole-4-sulfonylchloride, 1h-pyrazole-4-sulfonyl chloride, 1-methyl-3-trifluoromethyl PubChem CID: 2794561 IUPAC Name: 1-methyl-3-(trifluoromethyl)pyrazole-4-sulfonyl chloride SMILES: CN1C=C(C(=N1)C(F)(F)F)S(=O)(=O)Cl

Alfa Aesar™ 3,5-Dimethyl-1H-pyrazole, 99%

CAS: 67-51-6 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.133 MDL Number: MFCD00005243 InChI Key: SDXAWLJRERMRKF-UHFFFAOYSA-N Synonym: 3,5-dimethylpyrazole, 1h-pyrazole, 3,5-dimethyl, 3,5 dmp, pyrazole, 3,5-dimethyl, 3,5-dwumetylopirazolu, unii-h21n865k9j, 3,5-dwumetylopirazolu polish, 3,5-dimethyl pyrazole, pyrazole,5-dimethyl, pubchem13256 PubChem CID: 6210 IUPAC Name: 3,5-dimethyl-1H-pyrazole SMILES: CC1=CC(=NN1)C

1H-Indazole-5-carboxylic acid, 97%, ACROS Organics™

CAS: 61700-61-6 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD06804570 InChI Key: MAVGBUDLHOOROM-UHFFFAOYSA-N Synonym: indazole-5-carboxylic acid, 5-indazolecarboxylic acid, 1h-indazole-5-carboxylicacid, indazole-5-carboxylic acid hcl, acmc-209mvj, 5-carboxy-1h-indazole, 5-carboxyindazole, 1h-5indazolecarboxylic acid, c8h6n2o2.clh, 1h-indazole-5carboxylic acid PubChem CID: 4248454 IUPAC Name: 1H-indazole-5-carboxylic acid SMILES: C1=CC2=C(C=C1C(=O)O)C=NN2

Alfa Aesar™ 1-(3-Pyridylmethyl)-1H-pyrazole-4-boronic acid pinacol ester

CAS: 864754-21-2 Molecular Formula: C15H20BN3O2 Molecular Weight (g/mol): 285.154 MDL Number: MFCD08706029 InChI Key: LVLQAPQDEZOFQU-UHFFFAOYSA-N Synonym: 3-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazol-1-yl methyl pyridine, 1-pyridin-3-ylmethyl-1h-pyrazole-4-boronic acid, pinacol ester, 3-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyrazol-1-ylmethyl-pyridine, 1-3-pyridylmethyl-1h-pyrazole-4-boronic acid pinacol ester, 3-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazol-1-yl methyl pyridine, 3-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazol-1-yl methyl pyridine, pubchem18546, 1-pyridin-3-ylmethyl-1h-pyrazole-4-boronic acid PubChem CID: 17999185 IUPAC Name: 3-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methyl]pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)CC3=CN=CC=C3

3-(tert-Butyl)-1-methyl-1H-pyrazol-5-amine, 97%, Maybridge™

CAS: 118430-73-2 Molecular Formula: C8H15N3 Molecular Weight (g/mol): 153.229 MDL Number: MFCD00068002 InChI Key: XSCDSAMVQLKDNI-UHFFFAOYSA-N Synonym: 5-amino-3-tert-butyl-1-methylpyrazole, 3-tert-butyl-1-methyl-1h-pyrazol-5-amine, 5-tert-butyl-2-methyl-2h-pyrazol-3-ylamine, 1h-pyrazol-5-amine, 3-1,1-dimethylethyl-1-methyl, 5-amino-3-tert-butyl-1-methyl-1h-pyrazole, 3-tert-butyl-1-methylpyrazole-5-ylamine, acmc-1cins, maybridge4_002215, 5-amino-1-methyl-3-tert-butylpyrazole PubChem CID: 2735287 IUPAC Name: 5-tert-butyl-2-methylpyrazol-3-amine SMILES: CC(C)(C)C1=NN(C(=C1)N)C

3-Amino-5-hydroxypyrazole, 98%, ACROS Organics™

CAS: 6126-22-3 Molecular Formula: C3H5N3O Molecular Weight (g/mol): 99.093 MDL Number: MFCD00022384 InChI Key: QZBGOTVBHYKUDS-UHFFFAOYSA-N Synonym: 3-amino-5-hydroxypyrazole, 3-amino-1h-pyrazol-5-ol, 5-amino-1h-pyrazol-3-ol, 5-amino-1h-pyrazol-3 2h-one, 3-amino-1,2-dihydropyrazol-5-one, 5-aminopyrazol-3-ol, 5-amino-2h-pyrazol-3-ol, 3-pyrazolin-5-one, 3-amino, 5-amino-2,3-dihydro-1h-pyrazol-3-one, 1h-pyrazol-5-ol, 3-amino PubChem CID: 96221 IUPAC Name: 5-amino-1,2-dihydropyrazol-3-one SMILES: C1=C(NNC1=O)N

5-Amino-1-methyl-1H-indazole, 97%, ACROS Organics™

CAS: 50593-24-3 Molecular Formula: C8H9N3 Molecular Weight (g/mol): 147.18 MDL Number: MFCD03305455 InChI Key: PYOFNPHTKBSXOM-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazol-5-amine, 5-amino-1-methyl-1h-indazole, 1-methyl-1h-indazol-5-ylamine, 1h-indazol-5-amine, 1-methyl, 5-amino-1-methylindazole, 1-methyl-1h-indazole-5-amine, pubchem20587, 1-methyl-5-aminoindazol, 1-methyl-5-indazolamine, 1-methyl-5-aminoindazole PubChem CID: 2768032 IUPAC Name: 1-methylindazol-5-amine SMILES: CN1C2=C(C=C(C=C2)N)C=N1

Alfa Aesar™ 6-Nitro-1H-indazole, 97%

CAS: 7597-18-4 Molecular Formula: C7H5N3O2 Molecular Weight (g/mol): 163.136 MDL Number: MFCD00005695 InChI Key: ORZRMRUXSPNQQL-UHFFFAOYSA-N Synonym: 6-nitroindazole, 6-nitro-2h-indazole, 6-nitroisoindazole, 1h-indazole, 6-nitro, 2h-indazole, 6-nitro, indazole,6-nitro, ccris 3263, chembl54277, 6ni, 6-nitro-indazol PubChem CID: 24239 IUPAC Name: 6-nitro-1H-indazole SMILES: C1=CC2=C(C=C1[N+](=O)[O-])NN=C2

1-methyl-1h-indazole-3-carbonyl chloride, 97%, Maybridge™

CAS: 106649-02-9 Molecular Formula: C9H7ClN2O Molecular Weight (g/mol): 194.618 InChI Key: NPNWVMBPSINFBV-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazole-3-carbonyl chloride, 1h-indazole-3-carbonylchloride, 1-methyl, 1-methyl-1h-indazol-3-carbonyl chloride, 1h-indazole-3-carbonyl chloride, 1-methyl, acmc-20mac8, 1-methyl-3-indazolylcarbonyl chloride, 1-methyl-indazole-3-carbonyl chloride, 1-methyl-1h-indazole-3-carboxychloride, 1-methyl-1h-indazole-3-carboxylic acid chloride PubChem CID: 7022055 IUPAC Name: 1-methylindazole-3-carbonyl chloride SMILES: CN1C2=CC=CC=C2C(=N1)C(=O)Cl

Alfa Aesar™ 5-Chloro-1,3-dimethyl-4-nitro-1H-pyrazole, 97%

CAS: 13551-73-0 Molecular Formula: C5H6ClN3O2 Molecular Weight (g/mol): 175.572 MDL Number: MFCD00052534 InChI Key: WBMBDRIOUHCVAS-UHFFFAOYSA-N Synonym: 5-chloro-1,3-dimethyl-4-nitro-1h-pyrazole, 1,3-dimethyl-4-nitro-5-chloropyrazole, 5-chloro-4-nitro-1,3-dimethylpyrazole, 1,3-dimethyl-4-nitro-5-chloro-1h-pyrazole, 1h-pyrazole,5-chloro-1,3-dimethyl-4-nitro, 1h-pyrazole, 5-chloro-1,3-dimethyl-4-nitro, acmc-20adw4, buttpark 3711-59, 5-chloro-1,3-dimethyl-4-nitro-1h-pyrazole #, 5-chloro-4-nitro-1,3-dimethylpyrazole, PubChem CID: 279515 IUPAC Name: 5-chloro-1,3-dimethyl-4-nitropyrazole SMILES: CC1=NN(C(=C1[N+](=O)[O-])Cl)C

Alfa Aesar™ 3-Methyl-1H-pyrazole-1-carboxamide, 98+%

CAS: 873-50-7 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.131 MDL Number: MFCD00020735 InChI Key: PNZZQMXKKNDHNS-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-1-carboxamide, 3-methyl-1-pyrazolecarboxamide, 1h-pyrazole-1-carboxamide, 3 or 5-methyl, 3-methylpyrazolecarboxamide, 1h-pyrazole-1-carboxamide,3-methyl PubChem CID: 242452 IUPAC Name: 3-methylpyrazole-1-carboxamide SMILES: CC1=NN(C=C1)C(=O)N

1H-Indazole-4-carboxylic acid, 97%, ACROS Organics™

CAS: 677306-38-6 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD03840644 InChI Key: KGKZHHIUOZGUNP-UHFFFAOYSA-N Synonym: indazole-4-carboxylic acid, 1h-indazole-4-carboxylicacid, 4-indazolecarboxylic acid, 4-carboxy-1h-indazole, 2h-indazole-4-carboxylic acid, pubchem19651, acmc-1b3os, ksc352q1d, 1h-indazole-4-carboxylic acid, 4-1h indazole carboxylic acid PubChem CID: 21982323 IUPAC Name: 1H-indazole-4-carboxylic acid SMILES: C1=CC(=C2C=NNC2=C1)C(=O)O

Alfa Aesar™ 3-Amino-4-chloro-1H-indazole, 97%

CAS: 20925-60-4 Molecular Formula: C7H6ClN3 Molecular Weight (g/mol): 167.596 MDL Number: MFCD00663139 InChI Key: QPLXQNVPEHUPTR-UHFFFAOYSA-N Synonym: 3-amino-4-chloro-1h-indazole, 1h-indazol-3-amine, 4-chloro, 3-amino-4-chloroindazole, 4-chloro-1h-indazole-3-amine, 4-chloro-1h-indazol-3-ylamine, 3-amino4-chloroindazole, 4-chloro-1h-indazole-3-ylamine PubChem CID: 313444 IUPAC Name: 4-chloro-1H-indazol-3-amine SMILES: C1=CC2=C(C(=C1)Cl)C(=NN2)N

3,5-Dimethyl-1H-pyrazole-1-acetic acid, 95%, ACROS Organics™

CAS: 16034-49-4 Molecular Formula: C7H10N2O2 Molecular Weight (g/mol): 154.17 InChI Key: JYSWEDYPQJOEPO-UHFFFAOYSA-N Synonym: 2-3,5-dimethyl-1h-pyrazol-1-yl acetic acid, 3,5-dimethyl-pyrazol-1-yl-acetic acid, 3,5-dimethyl-1h-pyrazol-1-yl acetic acid, 3,5-dimethylpyrazol-1-yl acetic acid, 1h-pyrazole-1-acetic acid, 3,5-dimethyl, 3-nitro-benzene-thiol, 3,5-dimethyl-1h-pyrazole-1-acetic acid, 1h-pyrazole-1-aceticacid, 3,5-dimethyl, 2-3,5-dimethylpyrazolyl acetic acid, 3,5-dimethyl-pyrazol-1-yl acetic acid PubChem CID: 572875 IUPAC Name: 2-(3,5-dimethylpyrazol-1-yl)acetic acid SMILES: CC1=CC(=NN1CC(=O)O)C

Allopurinol, 98%, ACROS Organics™

CAS: 315-30-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00599413 InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N Synonym: allopurinol, 1h-pyrazolo 3,4-d pyrimidin-4-ol, zyloprim, zyloric, lopurin, atisuril, bleminol, caplenal, uripurinol, embarin PubChem CID: 2094 ChEBI: CHEBI:40279 IUPAC Name: 1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one SMILES: C1=C2C(=NC=NC2=O)NN1

6-Bromo-2-methyl-2H-indazole, 97%, ACROS Organics™

CAS: 590417-95-1 Molecular Formula: C8H7BrN2 Molecular Weight (g/mol): 211.06 InChI Key: BVYFYDANLZQCPV-UHFFFAOYSA-N Synonym: 6-bromo-2-methyl-2h-indazole, 2-methyl-6-bromoindazole, 2h-indazole, 6-bromo-2-methyl, pubchem20671, acmc-209m9q, boron-mol bm788, 6-bromo-2-methyl-indazole, 2h-indazole,6-bromo-2-methyl PubChem CID: 22558624 IUPAC Name: 6-bromo-2-methylindazole SMILES: CN1C=C2C=CC(=CC2=N1)Br

Alfa Aesar™ 3-Amino-1-methyl-1H-indazole, 97%

CAS: 60301-20-4 Molecular Formula: C8H9N3 Molecular Weight (g/mol): 147.181 MDL Number: MFCD09054755 InChI Key: NYLGITXFVVEBLZ-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazol-3-amine, 3-amino-1-methylindazole, 3-amino-1-methyl-1h-indazole, 1h-indazol-3-amine, 1-methyl, n-methyl-3-aminoindazole, 1-methyl-1h-3-indazoleamine, 1-methyl-1h-indazole-3-amine, 1-methyl-1h-indazol-3-ylamine, 1-methyl-1h-indazole-3-ylamine PubChem CID: 12291317 IUPAC Name: 1-methylindazol-3-amine SMILES: CN1C2=CC=CC=C2C(=N1)N

3-(Chloromethyl)-1-methyl-1H-indazole, ≥97%, Maybridge™

CAS: 1578-97-8 Molecular Formula: C9H9ClN2 Molecular Weight (g/mol): 180.635 MDL Number: MFCD08060497 InChI Key: LYLGQIOTMAQQEB-UHFFFAOYSA-N Synonym: 3-chloromethyl-1-methyl-1h-indazole, 3-chloromethyl-1-methylindazole, 1h-indazole, 3-chloromethyl-1-methyl, 1-methyl-3-chloromethylindazole, 1h-indazole,3-chloromethyl-1-methyl PubChem CID: 7537470 IUPAC Name: 3-(chloromethyl)-1-methylindazole SMILES: CN1C2=CC=CC=C2C(=N1)CCl

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