Diazines

Thiamine Hydrochloride, Powder, MP Biomedicals

CAS: 532-43-4 Molecular Formula: C12H17N5O4S Molecular Weight (g/mol): 327.359 MDL Number: MFCD00012780 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-]

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

4,5-Dichloro-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one, 97%, Maybridge™

CAS: 33098-21-4 Molecular Formula: C11H8Cl2N2O Molecular Weight (g/mol): 255.098 MDL Number: MFCD00135290 InChI Key: OWPCMQKRJFNLHF-UHFFFAOYSA-N Synonym: 4,5-dichloro-2-4-methylphenyl-2,3-dihydropyridazin-3-one, 4,5-dichloro-2-4-methylphenyl pyridazin-3-one, 3 2h-pyridazinone,4,5-dichloro-2-4-methylphenyl, 4,5-dichloro-2-p-tolyl-2h-pyridazin-3-one, 4,5-dichloro-2-4-methylphenyl-2-hydropyridazin-3-one, 4,5-dichloro-2-p-tolyl pyridazin-3 2h-one, 4,5-dichloro-2-4-methylphenyl-3 2h-pyridazinone, 4,5-dichloro-2-4-methylphenyl pyridazin-3 2h-one, 4,5-dichloro-2-4-methylphenyl-2,3-dihydropyridazin-3one PubChem CID: 2774757 IUPAC Name: 4,5-dichloro-2-(4-methylphenyl)pyridazin-3-one SMILES: CC1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Cl)Cl

Orotic acid, 98%, anhydrous, ACROS Organics™

CAS: 65-86-1 Molecular Formula: C5H4N2O4 Molecular Weight (g/mol): 156.1 InChI Key: PXQPEWDEAKTCGB-UHFFFAOYSA-N Synonym: orotic acid, 6-carboxyuracil, orodin, oropur, orotonin, orotonsan, oroturic, orotyl, vitamin b13, whey factor PubChem CID: 967 ChEBI: CHEBI:16742 IUPAC Name: 2,4-dioxo-1H-pyrimidine-6-carboxylic acid SMILES: C1=C(NC(=O)NC1=O)C(=O)O

2-Amino-5-chloropyrimidine, 97%, ACROS Organics™

CAS: 5428-89-7 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.55 InChI Key: OQZMDDKDHRIGDY-UHFFFAOYSA-N Synonym: 2-amino-5-chloropyrimidine, 2-pyrimidinamine, 5-chloro, 5-chloro-2-pyrimidinamine, pyrimidine, 2-amino-5-chloro, 5-chloropyrimidine-2-ylamine, 5-chlorpyrimidin-2-amin, chloropyrimidinamine, zlchem 634, pubchem9619, acmc-1aya8 PubChem CID: 79479 IUPAC Name: 5-chloropyrimidin-2-amine SMILES: C1=C(C=NC(=N1)N)Cl

Nitrazine Yellow, indicator grade, ACROS Organics™

CAS: 5424-01-1 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00003938 InChI Key: ZAGZIOYVEIDDJA-UHFFFAOYSA-N Synonym: 2-(2,4-Dinitrophenylazo)-1-naphthol-3,6-disulfonic acid, disodium salt, 3-(2, 4-Dinitrophenylazo)-4-hydroxy-2, 7-naphthalenedisulfonic acid, 2-(2, 4-Dinitrophenylazo)-1-naphthol-3, 6-disulfonic acid PubChem CID: 72656 IUPAC Name: 3-aminopyrazine-2-carboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)N

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

Alfa Aesar™ Barbituric acid, 99%

CAS: 67-52-7 Molecular Formula: C4H4N2O3 Molecular Weight (g/mol): 128.087 MDL Number: MFCD00006666 InChI Key: HNYOPLTXPVRDBG-UHFFFAOYSA-N Synonym: barbituric acid, malonylurea, 2,4,6 1h,3h,5h-pyrimidinetrione, 6-hydroxyuracil, pyrimidinetrione, 2,4,6-trihydroxypyrimidine, 2,4,6-pyrimidinetrione, pyrimidine-2,4,6 1h,3h,5h-trione, barbiturate, malonylharnstoff PubChem CID: 6211 ChEBI: CHEBI:16294 IUPAC Name: 1,3-diazinane-2,4,6-trione SMILES: C1C(=O)NC(=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

5-Fluorouracil, 99%, Alfa Aesar™

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.078 MDL Number: MFCD00006018 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

Uracil, 99.75%, MP Biomedicals™

CAS: 66-22-8 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 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

Pyrimethamine, 100.5%, MP Biomedicals™

CAS: 58-14-0 Molecular Formula: C12H13ClN4 Molecular Weight (g/mol): 248.714 InChI Key: WKSAUQYGYAYLPV-UHFFFAOYSA-N Synonym: pyrimethamine, chloridine, daraprim, chloridin, diaminopyritamin, 5-4-chlorophenyl-6-ethylpyrimidine-2,4-diamine, ethylpyrimidine, pirimetamina, chloridyn, malocide PubChem CID: 4993 ChEBI: CHEBI:8673 IUPAC Name: 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine SMILES: CCC1=C(C(=NC(=N1)N)N)C2=CC=C(C=C2)Cl

Alfa Aesar™ 4-Amino-6-hydroxypyrimidine, 98%

CAS: 1193-22-2 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.104 MDL Number: MFCD00051502 InChI Key: HFMLLTVIMFEQRE-UHFFFAOYSA-N Synonym: 4-amino-6-hydroxypyrimidine, 6-aminopyrimidin-4-ol, 4-hydroxy-6-aminopyrimidine, 4-pyrimidinol, 6-amino, 4 1h-pyrimidinone, 6-amino, 6-aminopyrimidin-4 3h-one, 4-oxy-6-aminopyrimidine, 6-amino-4-pyrimidinol, 6-amino-3h-pyrimidin-4-one, 6-amino-4 1h-pyrimidinone PubChem CID: 70944 IUPAC Name: 6-amino-1H-pyrimidin-4-one SMILES: C1=C(NC=NC1=O)N

Alfa Aesar™ 4-Hydroxy-6-(trifluoromethyl)pyrimidine, 97%

CAS: 1546-78-7 Molecular Formula: C5H3F3N2O Molecular Weight (g/mol): 164.087 MDL Number: MFCD00192530 InChI Key: LVOYSBZJJWPUBD-UHFFFAOYSA-N Synonym: 4-hydroxy-6-trifluoromethyl pyrimidine, 4-hydroxy-6-trifluoromethylpyrimidine, 6-trifluoromethyl pyrimidin-4-ol, 6-trifluoromethyl-4-pyrimidinol, 6-trifluoromethyl-1h-pyrimidin-4-one, 6-trifluoromethyl-pyrimidin-4-ol, 6-trifluoromethyl pyrimidin-4 3h-one, 6-trifluoromethyl-4-hydroxypyrimidine, 4 1h-pyrimidinone, 6-trifluoromethyl PubChem CID: 1268071 IUPAC Name: 6-(trifluoromethyl)-1H-pyrimidin-4-one SMILES: C1=C(NC=NC1=O)C(F)(F)F

6-Bromo-2-methylpyrazolo[1,5-a]pyrimidine, 97%, Alfa Aesar™

CAS: 916256-65-0 Molecular Formula: C7H6BrN3 Molecular Weight (g/mol): 212.05 MDL Number: MFCD09863428 InChI Key: JUWPPXBKRXAJMY-UHFFFAOYSA-N Synonym: 6-bromo-2-methylpyrazolo 1,5-a pyrimidine, pyrazolo 1,5-a pyrimidine, 6-bromo-2-methyl, pyrazolo 1,5-a pyrimidine,6-bromo-2-methyl PubChem CID: 15980041 IUPAC Name: 6-bromo-2-methylpyrazolo[1,5-a]pyrimidine SMILES: CC1=NN2C=C(C=NC2=C1)Br

4-Aminopyrimidine, 98%, ACROS Organics™

CAS: 591-54-8 Molecular Formula: C4H5N3 Molecular Weight (g/mol): 95.1 MDL Number: MFCD00006112 InChI Key: OYRRZWATULMEPF-UHFFFAOYSA-N Synonym: 4-aminopyrimidine, 4-pyrimidinamine, 4-pyrimidineamine, pyrimidin-4-ylamine, pyrimidine, 4-amino, 6-aminopyrimidine, 4-amino pyrimidine, pyrimidine-4-ylamine, pyrimidin-4-yl-amine, 4-pyrimidinamine 9ci PubChem CID: 68958 ChEBI: CHEBI:38616 IUPAC Name: pyrimidin-4-amine SMILES: C1=CN=CN=C1N

5-Iodouracil, 99%, ACROS Organics™

CAS: 696-07-1 Molecular Formula: C4H3IN2O2 Molecular Weight (g/mol): 237.984 MDL Number: MFCD00006020 InChI Key: KSNXJLQDQOIRIP-UHFFFAOYSA-N Synonym: 5-iodouracil, 5-iodopyrimidine-2,4 1h,3h-dione, 2,4 1h,3h-pyrimidinedione, 5-iodo, uracil, 5-iodo, 5-iodopyrimidine-2,4-diol, 2,4-dihydroxy-5-iodopyrimidine, 5-iodo uracil, unii-h59brk500m, chembl1173, 5-iodo-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 69672 ChEBI: CHEBI:43636 IUPAC Name: 5-iodo-1H-pyrimidine-2,4-dione SMILES: C1=C(C(=O)NC(=O)N1)I

2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinylboronic acid, 97%, Maybridge™

CAS: 70523-22-7 Molecular Formula: C4H5BN2O4 Molecular Weight (g/mol): 155.904 MDL Number: MFCD01318983 InChI Key: PVEJOCQTIVCDNO-UHFFFAOYSA-N Synonym: uracil-5-boronic acid, 2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl boronic acid, 2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinylboronic acid, 2,4-dihydroxypyrimidine-5-boronic acid, 2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-ylboronic acid, 2,4-dihydroxypyrimidin-5-ylboronic acid, 2,4-dioxo-1h-pyrimidin-5-yl boronic acid, 2,4-dioxo-1,3-dihydropyrimidin-5-ylboronic acid, t6mvmvj ebqq wln, 5-dihydroxyboryluracil PubChem CID: 256205 IUPAC Name: (2,4-dioxo-1H-pyrimidin-5-yl)boronic acid SMILES: B(C1=CNC(=O)NC1=O)(O)O

Alfa Aesar™ 6-Chloro-7-iodo-7-deazapurine, 96%

CAS: 123148-78-7 Molecular Formula: C6H3ClIN3 Molecular Weight (g/mol): 279.465 MDL Number: MFCD09263258 InChI Key: CBWBJFJMNBPWAL-UHFFFAOYSA-N Synonym: 4-chloro-5-iodo-7h-pyrrolo 2,3-d pyrimidine, 6-chloro-7-iodo-7-deazapurine, 4-chloro-5-iodo-7h-pyrrol 2,3-d pyrimidine, 4-chloro-5-iodo-1h-pyrrolo 2,3-d pyrimidine, 4-chloro-5-iodopyrrolo 2,3-d pyrimidine, 7h-pyrrolo 2,3-d pyrimidine, 4-chloro-5-iodo, acmc-20agy2, amtns039, 6-chloro-7-iod-7-deazapurine PubChem CID: 14809281 IUPAC Name: 4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine SMILES: C1=C(C2=C(N1)N=CN=C2Cl)I

7-Chloropyrazolo[1,5-a]pyrimidine, 95%, ACROS Organics™

CAS: 58347-49-2 Molecular Formula: C6H4ClN3 Molecular Weight (g/mol): 153.57 MDL Number: MFCD04035684 InChI Key: YCZQHXPIKQHABJ-UHFFFAOYSA-N Synonym: 7-chloropyrazolo 1,5-a pyrimidine, pyrazolo 1,5-a pyrimidine, 7-chloro, 7-chloro-pyrazolo 1,5-a pyrimidine, zlchem 1087, 7-chloropyrazolo 1?5-a pyrimidine, 7-chloranylpyrazolo 1,5-a pyrimidine, 7-chloro-8-hydropyrazolo 1,5-a pyrimidine PubChem CID: 12281647 IUPAC Name: 7-chloropyrazolo[1,5-a]pyrimidine SMILES: C1=C2N=CC=C(N2N=C1)Cl

4-Methyl-2-phenyl-5-pyrimidinecarboxylic acid, 97%

CAS: 103249-79-2 Molecular Formula: C12H10N2O2 Molecular Weight (g/mol): 214.224 InChI Key: ZPXPNKCBUXSJFK-UHFFFAOYSA-N Synonym: 4-methyl-2-phenyl-5-pyrimidinecarboxylic acid, 5-pyrimidinecarboxylicacid, 4-methyl-2-phenyl, acmc-1c8q0, 2-phenyl-4-methylpyrimidine-5-carboxylic acid, 5-pyrimidinecarboxylicacid,4-methyl-2-phenyl, 4-methyl-2-phenyl-pyrimidine-5-carboxylic acid, 5-pyrimidinecarboxylic acid, 4-methyl-2-phenyl PubChem CID: 239975 IUPAC Name: 4-methyl-2-phenylpyrimidine-5-carboxylic acid SMILES: CC1=NC(=NC=C1C(=O)O)C2=CC=CC=C2

Alfa Aesar™ 2-Methoxy-3-methylpyrazine, 99%

CAS: 2847-30-5 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00006127 InChI Key: VKJIAEQRKBQLLA-UHFFFAOYSA-N Synonym: pyrazine, 2-methoxy-3-methyl, 2-methyl-3-methoxypyrazine, 2-methoxy-3-methyl-pyrazine, 2-methoxy-3-methyl pyrazine, unii-04o7cn9q85, pyrazine, 2-methoxy-3 or 5-methyl, pyrazine, 2-methyl-3-methoxy, almond pyrazine, 2-methoxy-3 or5-methylpyrazine, chocolate pyrazine a PubChem CID: 17898 IUPAC Name: 2-methoxy-3-methylpyrazine SMILES: CC1=NC=CN=C1OC

4-Chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine, 96%, Alfa Aesar™

CAS: 331761-46-7 Molecular Formula: C12H6Cl2N2S Molecular Weight (g/mol): 281.154 MDL Number: MFCD01038375 InChI Key: QDMQHIKVIOWCGY-UHFFFAOYSA-N Synonym: 4-chloro-5-4-chlorophenyl thieno 2,3-d pyrimidine, 4-chloro-5-4-chloro-phenyl-thieno 2,3-d pyrimidine, thieno 2,3-d pyrimidine,4-chloro-5-4-chlorophenyl, 4-chloro-5-4-chlorophenyl thiopheno 2,3-d pyrimidine, 4-chloranyl-5-4-chlorophenyl thieno 2,3-d pyrimidine PubChem CID: 708755 IUPAC Name: 4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine SMILES: C1=CC(=CC=C1C2=CSC3=C2C(=NC=N3)Cl)Cl

4-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta-4,5-thieno[2,3-d]pyrimidine, 96%, Alfa Aesar™

CAS: 40106-58-9 Molecular Formula: C11H11ClN2S Molecular Weight (g/mol): 238.733 MDL Number: MFCD05865130 InChI Key: AUYMUMFPLSANID-UHFFFAOYSA-N Synonym: 4-chloro-6,7,8,9-tetrahydro-5h-cyclohepta 4,5 thieno 2,3-d pyrimidine, 5h-cyclohepta 4,5 thieno 2,3-d pyrimidine,4-chloro-6,7,8,9-tetrahydro, 3-chloro-8-thia-4,6-diazatricyclo 7.5.0.0 2,7 tetradeca-1 9 ,2 7 ,3,5-tetraene, 4-chloro-5,6,7,8,9-pentahydrocyclohepta 1,2-d pyrimidino 4,5-b thiophene, 3-chloro-8-thia-4,6-diazatricyclo 7.5.0.0 2 ,? tetradeca-1 9 ,2,4,6-tetraene, 4-chloro-6,7,8,9-tetrahydro-5h-cyclohepta-4,5 thieno 2,3-d pyrimidine, 4-chloro-6,7,8,9-tetrahydro-5h-cyclohepta-4,5-thieno 2,3-d pyrimidine, 4-chloro-6,7,8,9-tetrahydro-5h-cyclohepta 4.5 thieno 2.3-d pyrimidine, 3-chloro-8-thia-4,6-diazatricyclo 7.5.0.0?,? tetradeca-1 9 ,2,4,6-tetraene PubChem CID: 2794752 IUPAC Name: 4-chloro-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidine SMILES: C1CCC2=C(CC1)SC3=C2C(=NC=N3)Cl

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