Pyrimidines And Derivatives

Aromatic organic compounds that consist of an aromatic six-membered ring containing two non-adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyrimidines.

1 – 15 of 1,284 results

5-Pyrimidinecarboxylic acid, 97%, Thermo Scientific™

CAS: 4595-61-3 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.10 MDL Number: MFCD00856162 InChI Key: IIVUJUOJERNGQX-UHFFFAOYSA-N Synonym: 5-pyrimidinecarboxylic acid,5-carboxypyrimidine,pyrimidine-5-carboxilic acid,5-pyrimidine carboxylic acid,pyrimidine-5-carboxylate acid,pyrimidine-5-carboxylicacid,pubchem2056,acmc-209k5a,5-pyrimidyl carboxylic acid,pyrimidin-5-carboxylic acid PubChem CID: 78346 IUPAC Name: pyrimidine-5-carboxylic acid SMILES: OC(=O)C1=CN=CN=C1

Pricing & Availability
Specifications

PubChem CID	78346
CAS	4595-61-3
Molecular Weight (g/mol)	124.10
MDL Number	MFCD00856162
SMILES	OC(=O)C1=CN=CN=C1
Synonym	5-pyrimidinecarboxylic acid,5-carboxypyrimidine,pyrimidine-5-carboxilic acid,5-pyrimidine carboxylic acid,pyrimidine-5-carboxylate acid,pyrimidine-5-carboxylicacid,pubchem2056,acmc-209k5a,5-pyrimidyl carboxylic acid,pyrimidin-5-carboxylic acid
IUPAC Name	pyrimidine-5-carboxylic acid
InChI Key	IIVUJUOJERNGQX-UHFFFAOYSA-N
Molecular Formula	C5H4N2O2

1,5,7-Triazabicyclo[4.4.0]dec-5-ene 98.0+%, TCI America™

CAS: 5807-14-7 Molecular Formula: C7H13N3 Molecular Weight (g/mol): 139.202 MDL Number: MFCD00043003 InChI Key: FVKFHMNJTHKMRX-UHFFFAOYSA-N Synonym: 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine, TBD PubChem CID: 79873 IUPAC Name: 3,4,6,7,8,9-hexahydro-2H-pyrimido[1,2-a]pyrimidine SMILES: C1CNC2=NCCCN2C1

Pricing & Availability
Specifications

PubChem CID	79873
CAS	5807-14-7
Molecular Weight (g/mol)	139.202
MDL Number	MFCD00043003
SMILES	C1CNC2=NCCCN2C1
Synonym	1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine, TBD
IUPAC Name	3,4,6,7,8,9-hexahydro-2H-pyrimido[1,2-a]pyrimidine
InChI Key	FVKFHMNJTHKMRX-UHFFFAOYSA-N
Molecular Formula	C7H13N3

6-Amino-1-methyluracil 98.0+%, TCI America™

CAS: 2434-53-9 Molecular Formula: C5H7N3O2 Molecular Weight (g/mol): 141.13 MDL Number: MFCD00075366 InChI Key: GZLZRPNUDBIQBM-UHFFFAOYSA-N Synonym: 6-amino-1-methyluracil,6-amino-1-methylpyrimidine-2,4 1h,3h-dione,1-methyl-6-aminouracil,2,4 1h,3h-pyrimidinedione, 6-amino-1-methyl,6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-amino-1-methyl-2,4 1h,3h-pyrimidinedione,6-amino-1-methyl-1h-pyrimidine-2,4-dione,6-amino-1-methyl-1,3-dihydropyrimidine-2,4-dione,6-amino-1-methyl-3h-pyrimidine-2,4-dione,zlchem 437 PubChem CID: 75520 IUPAC Name: 6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CN1C(=O)NC(=O)C=C1N

Pricing & Availability
Specifications

PubChem CID	75520
CAS	2434-53-9
Molecular Weight (g/mol)	141.13
MDL Number	MFCD00075366
SMILES	CN1C(=O)NC(=O)C=C1N
Synonym	6-amino-1-methyluracil,6-amino-1-methylpyrimidine-2,4 1h,3h-dione,1-methyl-6-aminouracil,2,4 1h,3h-pyrimidinedione, 6-amino-1-methyl,6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione,6-amino-1-methyl-2,4 1h,3h-pyrimidinedione,6-amino-1-methyl-1h-pyrimidine-2,4-dione,6-amino-1-methyl-1,3-dihydropyrimidine-2,4-dione,6-amino-1-methyl-3h-pyrimidine-2,4-dione,zlchem 437
IUPAC Name	6-amino-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	GZLZRPNUDBIQBM-UHFFFAOYSA-N
Molecular Formula	C5H7N3O2

Thermo Scientific Chemicals Thiamine hydrochloride, 98.5-101.5%

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-]

Pricing & Availability
Specifications

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

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

Pricing & Availability
Specifications

PubChem CID	1174
CAS	66-22-8
Molecular Weight (g/mol)	112.09
ChEBI	CHEBI:17568
MDL Number	MFCD00006016
SMILES	O=C1NC=CC(=O)N1
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
IUPAC Name	1H-pyrimidine-2,4-dione
InChI Key	ISAKRJDGNUQOIC-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

Barbituric acid, 99%, Thermo Scientific Chemicals

CAS: 67-52-7 Molecular Formula: C4H4N2O3 Molecular Weight (g/mol): 128.09 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: O=C1CC(=O)NC(=O)N1

Pricing & Availability
Specifications

PubChem CID	6211
CAS	67-52-7
Molecular Weight (g/mol)	128.09
ChEBI	CHEBI:16294
MDL Number	MFCD00006666
SMILES	O=C1CC(=O)NC(=O)N1
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
IUPAC Name	1,3-diazinane-2,4,6-trione
InChI Key	HNYOPLTXPVRDBG-UHFFFAOYSA-N
Molecular Formula	C4H4N2O3

PubChem CID	1174
CAS	66-22-8
Molecular Weight (g/mol)	112.09
ChEBI	CHEBI:17568
MDL Number	MFCD00006016
SMILES	O=C1NC=CC(=O)N1
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
IUPAC Name	1H-pyrimidine-2,4-dione
InChI Key	ISAKRJDGNUQOIC-UHFFFAOYSA-N
Molecular Formula	C4H4N2O2

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

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-]

Pricing & Availability
Specifications

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

Guanine, 99+%, Thermo Scientific Chemicals

CAS: 73-40-5 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.13 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: NC1=NC(=O)C2=C(N1)N=CN2

Pricing & Availability
Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
IUPAC Name	2-amino-3,7-dihydropurin-6-one
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

6-Methyluracil, 97%, Thermo Scientific Chemicals

CAS: 626-48-2 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00006028 InChI Key: SHVCSCWHWMSGTE-UHFFFAOYSA-N Synonym: 6-methyluracil,2,4-dihydroxy-6-methylpyrimidine,pseudothymine,6-methylpyrimidine-2,4 1h,3h-dione,4-methyluracil,6-methylpyrimidine-2,4-diol,2,4 1h,3h-pyrimidinedione, 6-methyl,uracil, 6-methyl,6-methyl-2,4 1h,3h-pyrimidinedione,2,4-pyrimidinediol, 6-methyl PubChem CID: 12283 ChEBI: CHEBI:74733 IUPAC Name: 6-methyl-1H-pyrimidine-2,4-dione SMILES: CC1=CC(=O)NC(=O)N1

Pricing & Availability
Specifications

PubChem CID	12283
CAS	626-48-2
Molecular Weight (g/mol)	126.12
ChEBI	CHEBI:74733
MDL Number	MFCD00006028
SMILES	CC1=CC(=O)NC(=O)N1
Synonym	6-methyluracil,2,4-dihydroxy-6-methylpyrimidine,pseudothymine,6-methylpyrimidine-2,4 1h,3h-dione,4-methyluracil,6-methylpyrimidine-2,4-diol,2,4 1h,3h-pyrimidinedione, 6-methyl,uracil, 6-methyl,6-methyl-2,4 1h,3h-pyrimidinedione,2,4-pyrimidinediol, 6-methyl
IUPAC Name	6-methyl-1H-pyrimidine-2,4-dione
InChI Key	SHVCSCWHWMSGTE-UHFFFAOYSA-N
Molecular Formula	C5H6N2O2

5-Fluorouracil, >99%, MP Biomedicals™

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,5-fluoropyrimidine-2,4 1h,3h-dione PubChem CID: 3385 ChEBI: CHEBI:46345 IUPAC Name: 5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: FC1=CNC(=O)NC1=O

Pricing & Availability
Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,5-fluoropyrimidine-2,4 1h,3h-dione
IUPAC Name	5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

Thermo Scientific Chemicals 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

Pricing & Availability
Specifications

PubChem CID	3385
CAS	51-21-8
Molecular Weight (g/mol)	130.08
ChEBI	CHEBI:46345
MDL Number	MFCD00006018
SMILES	FC1=CNC(=O)NC1=O
Synonym	5-fluorouracil,fluorouracil,5-fu,fluoroplex,adrucil,efudex,carac,fluracil,fluoroblastin,kecimeton
IUPAC Name	5-fluoro-1H-pyrimidine-2,4-dione
InChI Key	GHASVSINZRGABV-UHFFFAOYSA-N
Molecular Formula	C4H3FN2O2

Thiamine nitrate, Thermo Scientific Chemicals

CAS: 532-43-4 Molecular Formula: C12H17N5O4S Molecular Weight (g/mol): 327.36 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: [O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N

Pricing & Availability
Specifications

PubChem CID	10762
CAS	532-43-4
Molecular Weight (g/mol)	327.36
MDL Number	MFCD00036330
SMILES	[O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N
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
IUPAC Name	2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;nitrate
InChI Key	UIERGBJEBXXIGO-UHFFFAOYSA-N
Molecular Formula	C12H17N5O4S

Guanine, 98%, Thermo Scientific Chemicals

Pricing & Availability
Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

Thymine, 99%, Thermo Scientific Chemicals

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

Pricing & Availability
Specifications

PubChem CID	1135
CAS	65-71-4
Molecular Weight (g/mol)	126.11
ChEBI	CHEBI:17821
MDL Number	MFCD00006026
SMILES	CC1=CNC(=O)NC1=O
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
IUPAC Name	5-methyl-1H-pyrimidine-2,4-dione
InChI Key	RWQNBRDOKXIBIV-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂O₂

Pyrimidines And Derivatives

Pyrimidines And Derivatives

Filtered Search Results

Narrow Results

1,5,7-Triazabicyclo[4.4.0]dec-5-ene 98.0+%, TCI America™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

6-Amino-1-methyluracil 98.0+%, TCI America™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

1,5,7-Triazabicyclo[4.4.0]dec-5-ene 98.0+%, TCI America™

6-Amino-1-methyluracil 98.0+%, TCI America™