Pyrimidines And Derivatives

5-Fluorouracil, 99%

CAS: 51-21-8 Molecular Formula: C4H3FN2O2 Molecular Weight (g/mol): 130.08 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: FC1=CNC(=O)NC1=O

5-Fluorocytosine, 98+%

CAS: 2022-85-7 Molecular Formula: C4H4FN3O Molecular Weight (g/mol): 129.09 MDL Number: MFCD00006035,MFCD00179326,MFCD03547958 InChI Key: XRECTZIEBJDKEO-UHFFFAOYSA-N Synonym: 5-fluorocytosine,flucytosine,ancotil,ancobon,flucytosin,5-fluorocystosine,fluocytosine,5-fc,5-fluorocytosin,fluorcytosine PubChem CID: 3366 ChEBI: CHEBI:5100 SMILES: NC1=C(F)C=NC(=O)N1

Thermo Scientific Chemicals Uracil, 99+%

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: O=C1NC=CC(=O)N1

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

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-]

4,6-Dihydroxy-2-mercaptopyrimidine, 98%

CAS: 504-17-6 Molecular Formula: C4H4N2O2S Molecular Weight (g/mol): 144.15 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: O=C1CC(=O)NC(=S)N1

5-Methylcytosine, 97%

CAS: 554-01-8 Molecular Formula: C5H7N3O Molecular Weight (g/mol): 125.13 MDL Number: MFCD00233537 InChI Key: LRSASMSXMSNRBT-UHFFFAOYSA-N Synonym: 5-methylcytosine,cytosine, 5-methyl,2 1h-pyrimidinone, 4-amino-5-methyl,5-methylcytosine van,5 methylcytosine,5-methyl-cytosine,unii-6r795cqt4h,4-amino-5-methyl-2-pyrimidinol,4-amino-5-methylpyrimidin-2 1h-one,cytosine, 5-methyl-van PubChem CID: 65040 ChEBI: CHEBI:27551 IUPAC Name: 6-amino-5-methyl-1H-pyrimidin-2-one SMILES: CC1=C(N)NC(=O)N=C1

2-Aminopyrimidine, 98%

CAS: 109-12-6 Molecular Formula: C4H5N3 Molecular Weight (g/mol): 95.11 MDL Number: MFCD00006089 InChI Key: LJXQPZWIHJMPQQ-UHFFFAOYSA-N Synonym: 2-aminopyrimidine,2-pyrimidinamine,pyrimidin-2-ylamine,pyrimidinamine,aminopyrimidine,2-pyrimidiylamine,pyrimidine, 2-amino,2-pyridiylamine,1,2-dihydro-2-iminopyrimidine,pyrimidine, amino PubChem CID: 7978 ChEBI: CHEBI:38618 IUPAC Name: pyrimidin-2-amine SMILES: NC1=NC=CC=N1

4-Hydroxyquinazoline, 98%

CAS: 491-36-1 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.149 MDL Number: MFCD00511302 InChI Key: QMNUDYFKZYBWQX-UHFFFAOYSA-N Synonym: 4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one PubChem CID: 63112 IUPAC Name: 1H-quinazolin-4-one SMILES: C1=CC=C2C(=C1)C(=O)N=CN2

Ethyl uracil-5-carboxylate, 98%

CAS: 28485-17-8 Molecular Formula: C7H8N2O4 Molecular Weight (g/mol): 184.15 MDL Number: MFCD00057337 InChI Key: MKNYHTGOVKPZMU-UHFFFAOYSA-N Synonym: 5-carbethoxyuracil,ethyl4-hydroxy-2-oxo-1,2-dihydropyrimidine-5-carboxylate,ethyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate,isoorotic acid ethyl ester,ethyl 2,4-dihydroxypyrimidine-5-carboxylate,ethyl uracil-5-carboxylate,ethyl 1,2,3,4-tetrahydro-2,4-dioxopyrimidine-5-carboxylate,5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-, ethyl ester,ethyl 2,4-dioxo-1,3-dihydropyrimidine-5-carboxylate,pubchem13254 PubChem CID: 101411 IUPAC Name: ethyl 2,4-dioxo-1H-pyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CNC(=O)NC1=O

6-Chloropurine, 99%

CAS: 87-42-3 Molecular Formula: C5H3ClN4 Molecular Weight (g/mol): 154.557 MDL Number: MFCD00075825 InChI Key: ZKBQDFAWXLTYKS-UHFFFAOYSA-N Synonym: 6-chloropurine,6-chloro-9h-purine,1h-purine, 6-chloro,6-chloro-1h-purine,purine, 6-chloro,6-cp,6-chlorpurine,6-chloro purine,6-chloropurin,chloropurine, 6 PubChem CID: 5359277 IUPAC Name: 6-chloro-7H-purine SMILES: C1=NC2=C(N1)C(=NC=N2)Cl

5-Bromouridine, 98%

2-(Trifluoromethyl)pyrimidine-4-carboxamide, 97%, Thermo Scientific Chemicals

CAS: 914348-10-0 Molecular Formula: C6H4F3N3O Molecular Weight (g/mol): 191.113 MDL Number: MFCD05662689 InChI Key: LBNILUATVOCQRF-UHFFFAOYSA-N Synonym: 2-trifluoromethyl pyrimidine-4-carboxamide,4-carbamoyl-2-trifluoromethyl pyrimidine,2-trifluoromethyl-4-pyrimidinecarboxamide,2-trifluoromethyl-pyrimidine-4-carboxylic acid amide,2-trifluoromethylpyrimidine-4-carboxylic acid amide PubChem CID: 17750126 IUPAC Name: 2-(trifluoromethyl)pyrimidine-4-carboxamide SMILES: C1=CN=C(N=C1C(=O)N)C(F)(F)F

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

Ethyl 2-thiouracil-5-carboxylate, 99%

CAS: 38026-46-9 Molecular Formula: C7H8N2O3S Molecular Weight (g/mol): 200.21 MDL Number: MFCD00006074 InChI Key: FQFSHLBWRUOCPX-UHFFFAOYSA-N Synonym: 5-carbethoxy-2-thiouracil,ethyl 2-thiouracil-5-carboxylate,2-mercapto-5-carbethoxyuracil,5-ethoxycarbonyl-2-thiouracil,uracil, 5-carbethoxy-2-thio,ethyl 4-hydroxy-2-mercaptopyrimidine-5-carboxylate,5-carboethoxy-2-thiouracil,ethyl 4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate,5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thio-, ethyl ester,5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo-, ethyl ester PubChem CID: 735952 IUPAC Name: ethyl 4-oxo-2-sulfanylidene-1H-pyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CNC(=S)NC1=O

4-Chloro-7-methyl-5,6,7,8-tetrahydrobenzo[b]thieno[2,3-d]pyrimidine, 96%

CAS: 137438-23-4 Molecular Formula: C11H11ClN2S Molecular Weight (g/mol): 238.733 MDL Number: MFCD02333821 InChI Key: ZSDWARZBRRSRLT-UHFFFAOYSA-N Synonym: 4-chloro-7-methyl-5,6,7,8-tetrahydro 1 benzothieno 2,3-d pyrimidine,4-chloro-7-methyl-5,6,7,8-tetrahydrobenzo 4,5 thieno 2,3-d pyrimidine,4-chloro-7-methyl-5,6,7,8-tetrahydrobenzo b thiopheno 2,3-d pyrimidine,3-chloro-11-methyl-8-thia-4,6-diazatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6-tetraene,rs-4-chloro-7-methyl-5,6,7,8-tetrahydro 1 benzothieno 2,3-d pyrimidine,4-chloro-7-methyl-5,6,7,8-tetrahydro-1 benzothiolo 2,3-d pyrimidine,4-chloro-7-methyl-5,6,7,8-tetrahydrobenzo b thieno 2,3-d pyrimidine,3-chloro-11-methyl-8-thia-4,6-diazatricyclo 7.4.0.0 2 , trideca-1 9 ,2,4,6-tetraene,3-chloro-11-methyl-8-thia-4,6-diazatricyclo 7.4.0.0?,? trideca-1 9 ,2,4,6-tetraene,3-chloro-11-methyl-8-thia-4,6-diazatricyclo 7.4.0.0^ 2,7 trideca-1 9 ,2 7 ,3,5-tetraene PubChem CID: 2790841 IUPAC Name: 4-chloro-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine SMILES: CC1CCC2=C(C1)SC3=C2C(=NC=N3)Cl