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Profile: Precursor Chemicals, Inc. specializes in offering specialty chemicals and pyrrole derivatives. Our pyrrole derivatives include N-methylpyrrole, N-phenylsulfonylpyrrole, 3-acetylpyrrole, 3-acetyl-2,4-dimethylpyrrole, 3,5-dimethylpyrrole-2,4-dicarboxylic acid 2-benzyl ester 4-t-butyl ester and 2,4-dimethylpyrrole.

51 to 72 of 72 Products/Chemicals (Click for related suppliers) Page:

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• 4,6-Dichloro-5-pyrimidinecarbaldehyde

IUPAC Name: (6Z)-6-[[(6-methylpyridin-2-yl)amino]methylidene]cyclohexa-2,4-dien-1-one | CAS Registry Number: 5305-40-8
Synonyms: NSC250801, CID5338472, BIM-0016609.P001

Molecular Formula:	C₁₃H₁₂N₂O	Molecular Weight:	212.247180 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: CGQDVFTZNFDJKS-LUAWRHEFSA-N

• 4-Amino-6-chloropyrimidine

IUPAC Name: 6-chloropyrimidin-4-amine | CAS Registry Number: 5305-59-9
Synonyms: Streptomycin B, 4-Chloro-6-aminopyrimidine, 6-Chloro-pyrimidin-4-ylamine, NSC42134, ZINC01675006, BAS 05594136, ST5278163, TL8003485

Molecular Formula:	C₄H₄ClN₃	Molecular Weight:	129.547660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DUKKRSPKJMHASP-UHFFFAOYSA-N

• 3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid

IUPAC Name: 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylic acid | CAS Registry Number: 5434-29-7
Synonyms: Oprea1_664742, AIDS019605, AIDS-019605, NSC15758, 3,5-Dimethyl-2,4-pyrroledicarboxylic acid

Molecular Formula:	C₈H₉NO₄	Molecular Weight:	183.161360 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: LGAFIBCWNKPENX-UHFFFAOYSA-N

• 2-Amino-4,6-dihydroxy-5-methylpyrimidine

IUPAC Name: 2-amino-4-hydroxy-5-methyl-1H-pyrimidin-6-one | CAS Registry Number: 55477-35-5
Synonyms: Oprea1_306579, NSC60209, CID81111, EINECS 229-597-8, EINECS 259-660-5, SBB005534, ZINC05123840, 2-Amino-5-methyl-1H,5H-pyrimidine-4,6-dione, 2-Amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one, 4(1H)-Pyrimidinone, 2-amino-6-hydroxy-5-methyl-, 6627-65-2

Molecular Formula:	C₅H₇N₃O₂	Molecular Weight:	141.127980 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: OTFOORSARCXWKK-UHFFFAOYSA-N

• 5-Amino-2-chloropyrimidine

IUPAC Name: 2-chloropyrimidin-5-amine | CAS Registry Number: 56621-90-0
Synonyms: 2-Chloropyrimidin-5-amine, 2-Chloro-pyrimidin-5-ylamine, 2-chloropyrimidine-5-ylamine, 2-CHLORO-5-AMINOPYRIMIDINE, SBB051953, AG-F-99084, PubChem6963, ACMC-1AXFH, 2-Chloropyrimidin-5-ylamine, 5-Pyrimidinamine,2-chloro-, CTK5A5459, 2-CHLORO-5-PYRIMIDINAMINE, MolPort-000-140-202, WT624, 5-AMINE-2-CHLOROPYRIMIDINE, ACT01635, 2-CHLORO-PYRIMIDINE-5-AMINE, 5-PYRIMIDINAMINE, 2-CHLORO-, ANW-32561, WTI-10339

Molecular Formula:	C₄H₄ClN₃	Molecular Weight:	129.547660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DZBKIOJXVOECRA-UHFFFAOYSA-N

• 2-Amino-4-hydroxy-6-phenylpyrimidine

IUPAC Name: 2-amino-6-phenyl-1H-pyrimidin-4-one | CAS Registry Number: 56741-94-7
Synonyms: ChemDiv2_000111, Oprea1_175017, 2-Amino-6-phenyl-pyrimidin-4-ol, NSC42141, NSC212187, ZINC00040022, ZINC04555874, 2-amino-6-phenyl-3H-pyrimidin-4-one, 2-Amino-6-phenyl-4(1H)-pyrimidinone, 2-amino-6-phenyl-4(3H)-pyrimidinone, SDCCGMLS-0065515.P001, 4(1H)-Pyrimidinone, 2-amino-6-phenyl-, TL8003666, AF-936/31346025, T0515-8624

Molecular Formula:	C₁₀H₉N₃O	Molecular Weight:	187.197960 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: KXYGHDWFGFZJPJ-UHFFFAOYSA-N

• 1,3,5-tri-o-acetyl-5-deoxyribofuranose

IUPAC Name: [(2R,5S)-4,5-diacetyloxy-2-methyloxolan-3-yl] acetate | CAS Registry Number: 62211-93-2
Synonyms: SureCN13171023, RP18084, 1,2,3-Triacety1-5-deoxy-beta-D-ribofuranose

Molecular Formula:	C₁₁H₁₆O₇	Molecular Weight:	260.240540 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: NXEJETQVUQAKTO-CCAXTJIOSA-N

• 2,4-Dimethylpyrrole

IUPAC Name: 2,4-dimethyl-1H-pyrrole | CAS Registry Number: 625-82-1
Synonyms: Pyrrole, 2,4-dimethyl-, 2,4-Dimethyl-1H-pyrrole, 1H-Pyrrole, 2,4-dimethyl-, 390836_ALDRICH, NSC81347, EINECS 210-912-2, ZINC01574400, TL8004194, InChI=1/C6H9N/c1-5-3-6(2)7-4-5/h3-4,7H,1-2H

Molecular Formula:	C₆H₉N	Molecular Weight:	95.142360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: MFFMQGGZCLEMCI-UHFFFAOYSA-N

• 2-Amino-4-Hydroxy-6-Methylpyrimidine

IUPAC Name: 2-amino-6-methyl-1H-pyrimidin-4-one | CAS Registry Number: 3977-29-5
Synonyms: Mecytosine, Superacil, Superacyl, 6-Methylisocytosine, 4-Methylisocytosine, 2-Amino-4-hydroxy-6-methylpyrimidine, 2-Amino-6-methyl-4-pyrimidinol, 2-Amino-6-methylpyrimidin-4-ol, A58003_ALDRICH, MLS000737047, 2-Amino-6-methyl-4-pyrimidol, NSC 7893, EINECS 223-612-1, NSC7893, NSC 13145, NSC 23662, NSC 41833, AIDS020794, 4(1H)-Pyrimidinone, 2-amino-6-methyl-, AIDS-020794

Molecular Formula:	C₅H₇N₃O	Molecular Weight:	125.128580 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: KWXIPEYKZKIAKR-UHFFFAOYSA-N

• 4,6-Dimethyl-2-Hydroxypyrimidine

IUPAC Name: 4,6-dimethyl-1H-pyrimidin-2-one | CAS Registry Number: 108-79-2
Synonyms: 4,6-Dimethyl-2-pyrimidone, 4,6-Dimethylpyrimidin-2-ol, 4,6-Dimethyl-2-pyrimidol, 4,6-Dimethyl-2-hydroxypyrimidine, 2-Hydroxy-4,6-dimethylpyrimidine, AIDS020782, AIDS-020782, EINECS 203-617-5, EINECS 251-919-0, SBB004271, ZINC00039514, 2(1H)-Pyrimidinone, 4,6-dimethyl-, LS-187744, 4,6-Dimethyl-1H-pyrimidin-2-one hydrochloride, AK-830/25033020, 3297-20-9, 34289-60-6

Molecular Formula:	C₆H₈N₂O	Molecular Weight:	124.140520 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: WHEQVHAIRSPYDK-UHFFFAOYSA-N

• 4-Amino-6-MethoxyPyrimidine

IUPAC Name: 2-methoxypyrimidin-4-amine | CAS Registry Number: 3289-47-2
Synonyms: O-2-Methylcytosine, O(2)Medc, Enamine_000557, 2-Methoxy-4-pyrimidinamine, 4-Amino-2-methoxypyrimidine, 2-Methoxy-pyrimidin-4-ylamine, 4-Pyrimidinamine, 2-methoxy-, Pyrimidine, 4-amino-2-methoxy-, ZINC00347124, CID160679, BAS 00117044, T0503-8039

Molecular Formula:	C₅H₇N₃O	Molecular Weight:	125.128580 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: DHYLZDVDOQLEAQ-UHFFFAOYSA-N

• 2,4,5-Trichloropyrimidine

IUPAC Name: 2,4,5-trichloropyrimidine | CAS Registry Number: 5750-76-5
Synonyms: Pyrimidine, 2,4,5-trichloro-, 652032_ALDRICH, NSC40593, AIDS124615, AIDS-124615, NSC 40593, ZINC01672144, NCI60_003837, TL8003699

Molecular Formula:	C₄HCl₃N₂	Molecular Weight:	183.423140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GIKMWFAAEIACRF-UHFFFAOYSA-N

• 2,4-Dichloro-5-trifluoromethylpyrimidine

IUPAC Name: 2,4-dichloro-5-(trifluoromethyl)pyrimidine | CAS Registry Number: 3932-97-6
Synonyms: 2,4-Dichloro-5-(trifluoromethyl)pyrimidine, 2,4-Dichloro-5-trifluoromethyl-pyrimidine, 5-trifluoromethyl-2,4-dichloropyrimidine, ZINC02580954, PubChem5304, ACMC-1CN5T, 684864_ALDRICH, AC1MD327, CTK1C1950, MolPort-000-003-502, ANW-49227, SBB095342, AKOS005063355, AB14881, AC-6522, AG-A-25827, LS20522, QC-4239, RL03495, RP27012

Molecular Formula:	C₅HCl₂F₃N₂	Molecular Weight:	216.976050 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: IDRUEHMBFUJKAK-UHFFFAOYSA-N

• 2-Amino-4-chloropyrimidine

IUPAC Name: 4-chloropyrimidin-2-amine | CAS Registry Number: 3993-78-0
Synonyms: 4-Chloro-2-pyrimidinamine, 4-Chloro-2-aminopyrimidine, 661325_ALDRICH, AIDS020789, AIDS-020789, NSC10872, NSC25184, CID223332, TL8002886, AC-907/30002014

Molecular Formula:	C₄H₄ClN₃	Molecular Weight:	129.547660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DBGFGNCFYUNXLD-UHFFFAOYSA-N

• 2-Methyl-4,6-dichloro pyrimidine

IUPAC Name: 4,6-dichloro-2-methylpyrimidine | CAS Registry Number: 1780-26-3
Synonyms: 596728_ALDRICH, 4,6-Dichloro-2-methylpyrimidine, 4,6-Dichloro-2-methyl-pyrimidine, NSC35923, ZINC01668486, MS-1554, TL8001423

Molecular Formula:	C₅H₄Cl₂N₂	Molecular Weight:	163.004660 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: FIMUTBLUWQGTIJ-UHFFFAOYSA-N

• 2-Methyl-4,6-dichloro-5-aminopyrimidine

IUPAC Name: 4,6-dichloro-2-methylpyrimidin-5-amine | CAS Registry Number: 39906-04-2
Synonyms: 548235_ALDRICH, SBB003764, ZINC00160467, 5-Amino-4,6-dichloro-2-methylpyrimidine

Molecular Formula:	C₅H₅Cl₂N₃	Molecular Weight:	178.019300 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: FKRXXAMAHOGYNT-UHFFFAOYSA-N

• 4,6-Dimethyl-2-methylsulfonylpyrimidine

IUPAC Name: 4,6-dimethyl-2-methylsulfonylpyrimidine | CAS Registry Number: 35144-22-0
Synonyms: 4,6-dimethyl-2-(methylsulfonyl)pyrimidine, 2-Methanesulfonyl-4,6-dimethylpyrimidine, AG-F-21070, 2-METHANESULFONYL-4,6-DIMETHYL-PYRIMIDINE, AC1MCLCJ, PubChem10458, PubChem21462, ACMC-209idk, SureCN1051087, KSC496I3D, 2-mes-4,6-dimethylpyrimidine, Jsp006336, CTK3J6431, MolPort-002-461-846, ACT01592, ANW-28086, BBL000003, STK009317, ZINC02510664, AKOS005107489

Molecular Formula:	C₇H₁₀N₂O₂S	Molecular Weight:	186.231500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: ZHPSNGCLCHWTRG-UHFFFAOYSA-N

• 4-Amino-2-Chloropyrimidine

IUPAC Name: 2-chloropyrimidin-4-amine | CAS Registry Number: 7461-50-9
Synonyms: Ambap6218, 2-Chloro-4-pyrimidinamine, 2-Chloro-4-aminopyrimidine, 4-Amino-2-chloropyrimidine, 2-chloropyrimidin-4-ylamine, NSC403512, CID345752, ZINC01595944, TL8005132, AC-907/30002015

Molecular Formula:	C₄H₄ClN₃	Molecular Weight:	129.547660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: LPBDZVNGCNTELM-UHFFFAOYSA-N

• 5-Bromo-2-iodopyrimidine

IUPAC Name: 5-bromo-2-iodopyrimidine | CAS Registry Number: 183438-24-6
Synonyms: 5-bromo-2-iodo-pyrimidine, SBB054488, AG-E-33146, ZINC02244205, PubChem6900, ACMC-1C1ED, KSC174Q9H, 637750_ALDRICH, Jsp003760, 5-bromanyl-2-iodanyl-pyrimidine, 5-BROMO-2-IODPYRIMIDINE, CTK0H4893, 2-IODO-5-BROMOPYRIMIDINE, MolPort-000-139-969, ACN-S002243, ACN-S004413, ACT01645, ANW-23156, AKOS005137881, 5-BROMO-2-IODO-1,3-DIAZINE

Molecular Formula:	C₄H₂BrIN₂	Molecular Weight:	284.880550 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ZEZKXPQIDURFKA-UHFFFAOYSA-N

• 4-Amino-6-hydroxy-2-mercaptopyrimidine

IUPAC Name: 6-amino-2-sulfanylidene-1H-pyrimidin-4-one | CAS Registry Number: 1004-40-6
Synonyms: 6-Aminothiouracil, 6-Amino-2-thiouracil, 2-Thio-6-aminouracil, 4-Amino-2-thiouracil, Uracil, 6-amino-2-thio-, 2-Mercapto-6-aminouracil, AB 48, Oprea1_231185, NSC1587, 6-Amino-4-keto-2-thiopyrimidine, NSC202018, 6-amino-2-sulfanylpyrimidin-4-ol, AIDS081836, AIDS-081836, SBB004138, SBB015768, ZINC01238486, ZINC03860173, 333-57-3 (DELETED), 4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-2-thioxo-

Molecular Formula:	C₄H₅N₃OS	Molecular Weight:	143.167000 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	2

InChIKey: YFYYRKDBDBILSD-UHFFFAOYSA-N

• 4-Chloro-6,7-dimethoxyquinazoline

IUPAC Name: 4-chloro-6,7-dimethoxyquinazoline | CAS Registry Number: 13790-39-1
Synonyms: 4-Chloro-6,7-dimethoxy-quinazoline, AG-D-76903, Quinazoline, 4-chloro-6,7-dimethoxy-, F2113-0651, zlchem 87, ZINC02574919, PubChem9672, AC1MCGWT, ACMC-1BRD3, AC1Q470M, QUI040, Jsp002282, CTK4C1024, ZLB0075, MolPort-000-002-807, 4-Cholro-6,7-dimethoxyquinazoline, ACN-S003137, ACT01921, ANW-20362, SBB078276

Molecular Formula:	C₁₀H₉ClN₂O₂	Molecular Weight:	224.643660 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: LLLHRNQLGUOJHP-UHFFFAOYSA-N

• 3-tert-Butyl-2,4-dimethylpyrrole

IUPAC Name: 3-tert-butyl-2,4-dimethyl-1H-pyrrole | CAS Registry Number: 151464-91-4
Synonyms: 3-Butyl-2,4-dimethylpyrrole, 1H-Pyrrole,3-butyl-2,4-dimethyl-, ACMC-20n67y, SureCN9141012, CTK4C7072, 2,4-dimethyl-3-tert-butylpyrrole, ZINC21986527, AKOS006288600, AC-6176, AG-D-98456, KB-94855, I11-0353

Molecular Formula:	C₁₀H₁₇N	Molecular Weight:	151.248680 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	0

InChIKey: NVULIPFEBVZBOV-UHFFFAOYSA-N