Diazines

Thiamine hydrochloride, 98.5-101.5%, Acros Organics

CAS: 67-03-8 Molecular Formula: C12H17ClN4OS·HCl Molecular Weight (g/mol): 337.26 MDL Number: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]

8-Azaguanine 98%, ACROS Organics™

CAS: 134-58-7 Molecular Formula: C4H4N6O Molecular Weight (g/mol): 152.117 InChI Key: LPXQRXLUHJKZIE-UHFFFAOYSA-N Synonym: 8-azaguanine, guanazolo, azaguanine-8, azaguanine, guanazol, pathocidin, pathocidine, triazologuanine, azan, 8 ag PubChem CID: 8646 ChEBI: CHEBI:63486 IUPAC Name: 5-amino-2,3-dihydrotriazolo[4,5-d]pyrimidin-7-one SMILES: C12=NNNC1=NC(=NC2=O)N

Uracil, 99+%, Acros Organics

CAS: 66-22-8 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00006016 InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x PubChem CID: 1174 ChEBI: CHEBI:17568 IUPAC Name: 1H-pyrimidine-2,4-dione SMILES: C1=CNC(=O)NC1=O

Alfa Aesar™ 4,6-Dihydroxy-2-mercaptopyrimidine, 98%

CAS: 504-17-6 Molecular Formula: C4H4N2O2S Molecular Weight (g/mol): 144.148 MDL Number: MFCD00006674 InChI Key: RVBUGGBMJDPOST-UHFFFAOYSA-N Synonym: 2-thiobarbituric acid, thiobarbituric acid, bathyran, austranal, 4,6-dihydroxy-2-thiopyrimidine, 2-thioxodihydropyrimidine-4,6 1h,5h-dione, 2-thio-4,6-dioxypyrimidine, usaf ek-660, 4,6 1h,5h-pyrimidinedione, dihydro-2-thioxo, 2-mercaptobarbituric acid PubChem CID: 2723628 ChEBI: CHEBI:33202 IUPAC Name: 2-sulfanylidene-1,3-diazinane-4,6-dione SMILES: C1C(=O)NC(=S)NC1=O

Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water, Alfa Aesar™

CAS: 67-03-8 Molecular Formula: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 MDL Number: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: thiamine hydrochloride, vitamin b1 hydrochloride, thiamine hcl, aneurine hydrochloride, berin, thiamine chloride hydrochloride, trophite, thiamin chloride, thiamine dichloride, thiaminium chloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]

5-Fluorouracil, 99%, ACROS Organics™

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.08 InChI Key: GHASVSINZRGABV-UHFFFAOYSA-N Synonym: 5-fluorouracil, fluorouracil, 5-fu, fluoroplex, adrucil, efudex, carac, fluracil, fluoroblastin, kecimeton PubChem CID: 3385 ChEBI: CHEBI:46345 IUPAC Name: 5-fluoro-1H-pyrimidine-2,4-dione SMILES: C1=C(C(=O)NC(=O)N1)F

Thymine, 97%, Alfa Aesar™

CAS: 65-71-4 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 MDL Number: MFCD00006026 InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N Synonym: thymine, 5-methyluracil, thymin, 2,4-dihydroxy-5-methylpyrimidine, thymine anhydrate, 2,4 1h,3h-pyrimidinedione, 5-methyl, 5-methylpyrimidine-2,4 1h,3h-dione, 5-methyl-2,4 1h,3h-pyrimidinedione, thymin purine base, 5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 1135 ChEBI: CHEBI:17821 IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione SMILES: CC1=CNC(=O)NC1=O

3-Aminophthalhydrazide, 98%, pure, Acros Organics

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00006890 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: luminol, 3-aminophthalhydrazide, 3-aminophthalic hydrazide, 5-amino-2,3-dihydro-1,4-phthalazinedione, 1,4-phthalazinedione, 5-amino-2,3-dihydro, 3-aminophthalic acid hydrazide, 5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione, unii-5exp385q4f, ccris 5962, 3-aminophthalylhydrazide PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

Alfa Aesar™ Murexide

CAS: 3051-09-0 Molecular Formula: C8H3N5O6-2 Molecular Weight (g/mol): 265.141 MDL Number: MFCD00012777 InChI Key: MUMMBXDKKJEASE-UHFFFAOYSA-L Synonym: murexide, ammonium purpurate acid, 6-oxo-5-2,4,6-trioxo-1,3-diazinan-5-ylidene amino-1h-pyrimidine-2,4-diolate, 5-hexahydro-2,4,6-trioxo-5-pyrimidinyl imino-2,4,6 1h,3h,5h-pyrimidinetrione ammonium salt, 6-oxidanylidene-5-2,4,6-tris oxidanylidene-1,3-diazinan-5-ylidene amino-1h-pyrimidine-2,4-diolate PubChem CID: 51381221 IUPAC Name: 6-oxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-1H-pyrimidine-2,4-diolate SMILES: C1(=C(N=C(NC1=O)[O-])[O-])N=C2C(=O)NC(=O)NC2=O

Guanosine, 99%, ACROS Organics™

CAS: 118-00-3 Molecular Formula: C10H13N5O5 Molecular Weight (g/mol): 283.23 MDL Number: MFCD00010182 InChI Key: NYHBQMYGNKIUIF-UUOKFMHZSA-N Synonym: guanosine, guanine riboside, vernine, guanozin, guanosin, inosine, 2-amino, usaf cb-11, vernine van, l-guanosine, 9-beta-d-ribofuranosylguanine PubChem CID: 6802 ChEBI: CHEBI:16750 IUPAC Name: 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one SMILES: C1=NC2=C(N1C3C(C(C(O3)CO)O)O)NC(=NC2=O)N

Thymine, 99%, Acros Organics™

CAS: 65-71-4 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.11 MDL Number: MFCD00006026 InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N Synonym: thymine, 5-methyluracil, thymin, 2,4-dihydroxy-5-methylpyrimidine, thymine anhydrate, 2,4 1h,3h-pyrimidinedione, 5-methyl, 5-methylpyrimidine-2,4 1h,3h-dione, 5-methyl-2,4 1h,3h-pyrimidinedione, thymin purine base, 5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 1135 ChEBI: CHEBI:17821 IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione SMILES: CC1=CNC(=O)NC1=O

Uracil, 99+%, Alfa Aesar™

CAS: 66-22-8 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00006016 InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x PubChem CID: 1174 ChEBI: CHEBI:17568 IUPAC Name: 1H-pyrimidine-2,4-dione SMILES: C1=CNC(=O)NC1=O

Alfa Aesar™ Thiamine nitrate

CAS: 532-43-4 Molecular Formula: C12H17N5O4S Molecular Weight (g/mol): 327.359 MDL Number: MFCD00036330 InChI Key: UIERGBJEBXXIGO-UHFFFAOYSA-N Synonym: thiamine nitrate, thiamine mononitrate, vitamin b1 nitrate, vitamin b1 mononitrate, aneurine mononitrate, aneurine nitrate, betabion mononitrate, thiamine nitrate salt, vitamin b sub 1 nitrate, thiamine mononitrate usp PubChem CID: 10762 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;nitrate SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.[N+](=O)([O-])[O-]

Cytosine, 99+%, Acros Organics

CAS: 71-30-7 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.1 MDL Number: MFCD00006034 InChI Key: OPTASPLRGRRNAP-UHFFFAOYSA-N Synonym: cytosine, 4-amino-2-hydroxypyrimidine, cytosinimine, 2 1h-pyrimidinone, 4-amino, 4-amino-2 1h-pyrimidinone, 4-aminopyrimidin-2 1h-one, 6-aminopyrimidin-2 1h-one, 2 1h-pyrimidinone, 6-amino, cyt, 4-amino-2-oxo-1,2-dihydropyrimidine PubChem CID: 597 ChEBI: CHEBI:16040 IUPAC Name: 6-amino-1H-pyrimidin-2-one SMILES: C1=C(NC(=O)N=C1)N

Alfa Aesar™ 2-Amino-6-bromopurine, 98%

CAS: 82499-03-4 Molecular Formula: C5H4BrN5 Molecular Weight (g/mol): 214.026 MDL Number: MFCD01321309 InChI Key: HPGBGNVPUMCKPM-UHFFFAOYSA-N Synonym: 2-amino-6-bromopurine, 6-bromo-9h-purin-2-amine, 1h-purin-2-amine, 6-bromo, 6-bromoguanine, d2-amino-6-bromopurine, 6-bromopurine-2-ylamine, purine, 2-amino-6-bromo, 6-bromo-9h-purin-2-ylamine, 9h-purin-2-amine,6-bromo PubChem CID: 6101139 IUPAC Name: 6-bromo-7H-purin-2-amine SMILES: C1=NC2=C(N1)C(=NC(=N2)N)Br

CHIR 99021, Tocris Bioscience™

CAS: 252917-06-9 Molecular Formula: C22H18Cl2N8 Molecular Weight (g/mol): 465.342 InChI Key: AQGNHMOJWBZFQQ-UHFFFAOYSA-N Synonym: gsk-3 inhibitor xvi, unii-234cmt4gk4, chir-911, 6-2-4-2,4-dichlorophenyl-5-4-methyl-1h-imidazol-2-yl pyrimidin-2-ylamino ethylamino pyridine-3-carbonitrile, 6-2-4-2,4-dichlorophenyl-5-4-methyl-1h-imidazol-2-yl pyrimidin-2-yl amino ethyl amino nicotinonitrile, 6-2-4-2,4-dichlorophenyl-5-4-methyl-1h-imidazol-2-yl pyrimidin-2-yl amino ethyl amino pyridine-3-carbonitrile, 6-2-4-2,4-dichlorophenyl-5-5-methyl-1h-imidazol-2-yl-2-pyrimidinyl amino ethyl amino-3-pyridinecarbonitrile, 3-pyridinecarbonitrile, 6-2-4-2,4-dichlorophenyl-5-5-methyl-1h-imidazol-2-yl-2-pyrimidinyl amino ethyl amino, 6-2-4-2,4-dichlorophenyl-5-5-methyl-1h-imidazol-2-yl pyrimidin-2-yl amino ethyl amino nicotinonitrile PubChem CID: 9956119 IUPAC Name: 6-[2-[[4-(2,4-dichlorophenyl)-5-(5-methyl-1H-imidazol-2-yl)pyrimidin-2-yl]amino]ethylamino]pyridine-3-carbonitrile SMILES: CC1=CN=C(N1)C2=CN=C(N=C2C3=C(C=C(C=C3)Cl)Cl)NCCNC4=NC=C(C=C4)C#N

NPS 2390, Tocris Bioscience™

CAS: 226878-01-9 Molecular Formula: C19H21N3O Molecular Weight (g/mol): 307.397 InChI Key: ZKFVOZCCAXQXBU-UHFFFAOYSA-N Synonym: n-adamantan-1-yl quinoxaline-2-carboxamide, n-1-adamantyl quinoxaline-2-carboxamide, quinoxaline-2-carboxylic acid adamantan-1-ylamide, n-tricyclo 3.3.1.13,7 dec-1-yl-2-quinoxalinecarboxamide, d09cpy, d0w0xm, n-1-adamantyl-2-quinoxalinecarboxamide, nps hplc , solid, 2-quinoxalinecarboxamide, n-tricyclo 3.3.1.13,7 dec-1-yl, n-3r,5s,7s-adamantan-1-yl quinoxaline-2-carboxamide PubChem CID: 7067728 IUPAC Name: N-(1-adamantyl)quinoxaline-2-carboxamide SMILES: C1C2CC3CC1CC(C2)(C3)NC(=O)C4=NC5=CC=CC=C5N=C4

Honeywell Fluka™ Murexide, For Complexometry, Honeywell™ Fluka™

CAS: 3051-09-0 Molecular Formula: C8H3N5O6-2 Molecular Weight (g/mol): 265.141 MDL Number: MFCD00012777 InChI Key: MUMMBXDKKJEASE-UHFFFAOYSA-L PubChem CID: 51381221 IUPAC Name: 6-oxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-1H-pyrimidine-2,4-diolate SMILES: C1(=C(N=C(NC1=O)[O-])[O-])N=C2C(=O)NC(=O)NC2=O

4-Chlorothieno[2,3-d]pyrimidine, Tech., Maybridge

CAS: 14080-59-2 Molecular Formula: C6H3ClN2S Molecular Weight (g/mol): 170.614 MDL Number: MFCD01312373 InChI Key: NZCRUBBNZGVREM-UHFFFAOYSA-N Synonym: 4-chlorothieno 2,3-d pyrimidine, thieno 2,3-d pyrimidine, 4-chloro, 4-chloro-thieno 2,3-d pyrimidine, 4-chlorothiopheno 2,3-d pyrimidine, pubchem14686, acmc-1bujx, ksc522g5h, 4-chloro-thieno 2,3-d-pyrimidine, thieno 2,3-d pyrimidine,4-chloro PubChem CID: 736618 IUPAC Name: 4-chlorothieno[2,3-d]pyrimidine SMILES: C1=CSC2=C1C(=NC=N2)Cl

Alfa Aesar™ Guanine, 98%

CAS: 73-40-5 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.129 MDL Number: MFCD00071533 InChI Key: UYTPUPDQBNUYGX-UHFFFAOYSA-N Synonym: guanine, 2-amino-6-hydroxypurine, guanin, 2-aminohypoxanthine, mearlmaid, pearl essence, guanine enol, stella polaris, dew pearl, natural pearl essence PubChem CID: 764 ChEBI: CHEBI:16235 IUPAC Name: 2-amino-3,7-dihydropurin-6-one SMILES: C1=NC2=C(N1)C(=O)N=C(N2)N

Alfa Aesar™ 4,6-Dichloro-2-methylpyrimidine, 97%

CAS: 1780-26-3 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.001 MDL Number: MFCD00090472 InChI Key: FIMUTBLUWQGTIJ-UHFFFAOYSA-N Synonym: 2-methyl-4,6-dichloropyrimidine, 4,6-dichloro-2-methyl-pyrimidine, 2-mdcp, pyrimidine, 4,6-dichloro-2-methyl, 4,6-dichloro-2-methylpyrimidiine, 4,6-dichlor-2-methylpyrimidin, 4,6-dichloro-2-methyl pyrimidine, pubchem7075, acmc-1bpg6, ksc490s3h PubChem CID: 234997 IUPAC Name: 4,6-dichloro-2-methylpyrimidine SMILES: CC1=NC(=CC(=N1)Cl)Cl

Alfa Aesar™ 5-Bromopyrimidine-2-carboxylic acid, 98%

CAS: 37131-87-6 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 202.995 MDL Number: MFCD00496793 InChI Key: XGPTXUYKEDPXCO-UHFFFAOYSA-N Synonym: 5-bromo-pyrimidine-2-carboxylic acid, 5-bromo-2-pyrimidinecarboxylic acid, 2-pyrimidinecarboxylic acid, 5-bromo, 5-bromopyrimidine-2-carboxylicacid, pubchem16922, acmc-1agpr, ksc222c2t, 5-bromopyrimidine-2-caboxylic acid, abbypharma ap-10-1676, 2-pyrimidinecarboxylicacid, 5-bromo PubChem CID: 16462970 IUPAC Name: 5-bromopyrimidine-2-carboxylic acid SMILES: C1=C(C=NC(=N1)C(=O)O)Br

  spinner