A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
N-[4-[[ (2, 4-Diamino-6-pteridinyl) methyl]amino]benzoyl]glutamic Acid is one of Methotrexate intermediates. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Synonyms: Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]benzoyl]-. Grades: ≥95%. CAS No. 1236566-87-2. Molecular formula: C19H20N8O5. Mole weight: 440.41.
N-[4-(2,4-Dimethylphenyl)-2-thiazolyl]benzamide
N-[4-(2,4-Dimethylphenyl)-2-thiazolyl]benzamide. Group: Biochemicals. Alternative Names: IBT 13131; INH1. Grades: Highly Purified. CAS No. 313553-47-8. Pack Sizes: 10mg. Molecular Formula: C18H16N2OS, Molecular Weight: 308.399999999999. US Biological Life Sciences.
An impurity of Mirabegron. Mirabegron (formerly YM-178, trade name Myrbetriq) is a drug for the treatment of overactive bladder. It was developed by Astellas Pharma and was approved in the United States in July 2012. Mirabegron activates the β3 adrenergic receptor in the detrusor muscle in the bladder, which leads to muscle relaxation and an increase in bladder capacity. Synonyms: 2-(2-(2-(2-Aminothiazol-4-yl)acetamido)thiazol-4-yl)acetic Acid; Mirabegron Impurity 8. CAS No. 2036283-13-1. Molecular formula: C10H10N4O3S2. Mole weight: 298.34.
N-[4-[[(2-amino-6-pteridinyl)methyl]amino]benzoyl]-Glutamic acid is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. CAS No. 728946-34-7. Molecular formula: C19H19N7O5. Mole weight: 425.40.
N- [4- (2-Bromoacetyl) phenyl] -4-methyl Benzene sulfonamide. Group: Biochemicals. Alternative Names: 4'-(Bromoacetyl)-p-toluenesulfonanilide. Grades: Highly Purified. CAS No. 5317-95-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C15H14BrNO3S. US Biological Life Sciences.
Worldwide
N- [4- (2-Bromoacetyl) phenyl] methanesulfonamide
A methanesulfonamide analogue of Rofecoxib as COX inhibitors. Group: Biochemicals. Alternative Names: 2-Bromo-4'- (methylsulfonylamino) acetophenone; p- (Methanesulfonamido) phenacyl Bromide. Grades: Highly Purified. CAS No. 5577-42-4. Pack Sizes: 10mg. US Biological Life Sciences.
N4,2'-O-dimethylcytidine is a vital compound utilized in biomedical research. Known for its potential in the field of biomedicine, this substance plays a crucial role as a building block in the development of drugs targeting specific diseases. Synonyms: N4,O2'-Dimethylcytidine; N4-Methyl-2'-O-methyl-cytidine; N-Methyl-2'-O-methylcytidine; 1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-4-(methylamino)pyrimidin-2(1H)-one; N(4),O(2')-Dimethylcytidine. Grades: ≥97% by HPLC. CAS No. 13048-95-8. Molecular formula: C11H17N3O5. Mole weight: 271.27.
N-[4-[3-[2-Amino-4-(formylamino)-1,6-dihydro-6-oxo-5-pyrimidinyl]-3-oxopropyl]benzoyl]-L-glutamic acid is one of pemetrexed impurities. Pemetrexed binds to and inhibits the enzyme thymidylate synthase (TS) which catalyses the methylation of 2'-deoxyuridine-5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP), an essential precursor in DNA synthesis. Synonyms: Pemetrexed Seco-indolone; (S)-2-(4-(3-(2-Amino-4-formamido-6-oxo-1,6-dihydropyrimidin-5-yl)-3-oxopropyl)benzamido)pentanedioic acid; Pemetrexed Impurity 20. Grades: 98%. CAS No. 1644286-35-0. Molecular formula: C20H21N5O8. Mole weight: 459.41.
N-[4-(3,4-Dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]-2-methyl-2-propanesulfinamide (Mixture of Diastereomers)
Intermediate in the preparation of Sertraline metabolties. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
N- [4- [ [3- (4-Hydroxy-3-methoxyphenyl) -1-oxo-2-propen-1-yl] amino] butyl] carbamic Acid 1,1-Dimethylethyl Ester is an intermediate in the synthesis of Feruloylputrescine (F308950), an effector of plant root systems, influencing development of nutrient gathering root systems. Group: Biochemicals. Grades: Highly Purified. CAS No. 1208876-43-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C19H28N2O5. US Biological Life Sciences.
N4,3',5'-Tribenzoyl,2'-deoxy-2'β-fluoro-2'C-α-methyl Cytidine is an impurity of Sofosbuvir, a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro-β-C-methyluridine-5'-monophosphate, is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled Sofosbuvir as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase. Synonyms: (2R,3R,4S,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate. Molecular formula: C31H26FN3O7. Mole weight: 571.55.
One of the impurities of Dacomitinib. Dacomitinib, aslo known as PF-299 and PF-00299804 or PF299804, is an orally bioavailable, highly selective, second-generation small-molecule inhibitor of the pan-epidermal growth factor receptor (EGFR) family of tyrosine kinases (ErbB family) with potential antineoplastic activity. Synonyms: Dacomitinib Impurity 2F3LAJ. Grades: ≥95%. CAS No. 1221892-23-4. Molecular formula: C15H12ClFN4O. Mole weight: 318.73.
An impurity of Afatinib, a medication used to treat non-small cell lung carcinoma (NSCLC). Synonyms: Afatinib Impurity YYJA. Grades: ≥95%. CAS No. 1269662-90-9. Molecular formula: C16H14ClFN4O. Mole weight: 332.76.
An impurity of Neratinib, which is an irreversible inhibitor of the HER-2 receptor tyrosine kinase with potential antineoplastic activity. Synonyms: Formamide, N-[4-[[3-chloro-4-(2-pyridinylmethoxy)phenyl]amino]-3-cyano-7-ethoxy-6-quinolinyl]-; Neratinib Impurity AJJX. Grades: ≥95%. CAS No. 1144516-20-0. Molecular formula: C25H20ClN5O3. Mole weight: 473.91.
An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Propanamide, N-[[4-(3-methyl-5-phenyl-4-isoxazolyl)phenyl]sulfonyl]-; Parecoxib Impurity 42. Grades: 98%. CAS No. 477594-28-8. Molecular formula: C19H18N2O4S. Mole weight: 370.42.
N4,3'-O-Dibenzoyl-2'-deoxycytidine
N4,3'-O-Dibenzoyl-2'-deoxycytidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 51549-49-6. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C23H21N3O6. US Biological Life Sciences.
Worldwide
N4,3'-O-Dibenzoyl-2'-deoxycytidine
N4,3'-O-Dibenzoyl-2'-deoxycytidine, a prevalent chemical agent, sees frequent usage in the biomedical sector for its antineoplastic properties. Known as a dominant DNA methylation inhibitor, it is highly coveted for the treatment of cancers featuring methylation abnormalities. Additionally, there are indications of its potential in addressing viral infections like hepatitis B and C. Moreover, it has exhibited commendable efficacy in reducing restenosis after angioplasty. Synonyms: N4,3'-O-Dibenzoyl-2'-deoxy-D-cytidine; 3'-O-,N6-dibenzoyl-2'-deoxy-cytidine; N-Benzoyl-2'-deoxycytidine 3'-benzoate; 1-(3-O-Benzoyl-2-deoxypentofuranosyl)-4-(benzoylimino)-1,4-dihydropyrimidin-2-ol; (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl benzoate. CAS No. 51549-49-6. Molecular formula: C23H21N3O6. Mole weight: 435.44.
N- [ [4- [ [ (4-Amino [1, 1'-biphenyl] -3-yl) amino] carbonyl] phenyl] methyl] carbamic Acid Methyl Ester is a biaryl benzamides that exhibit inhibitory selectivity over class II Histone Deacetylase (HDACs) and as well as class I HDACs. N- [ [4- [ [ (4-Amino [1, 1'-biphenyl] -3-yl) amino] carbonyl] phenyl] methyl] carbamic Acid Methyl Ester was deteremined to be a potent and selective inhibitor of HDAC with reduced off-target activity and tumor growth inhibition activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 1013330-79-4. Pack Sizes: 5mg. US Biological Life Sciences.
N- [ [4- [ [ (4-Amino [1, 1'-biphenyl] -3-yl) amino] carbonyl] phenyl] methyl] carbamic Acid Methyl Ester-d3 is the labelled analog of a biaryl benzamides that exhibit inhibitory selectivity over class II Histone Deacetylase (HDACs) and as well as class I HDACs. N- [ [4- [ [ (4-Amino [1, 1'-biphenyl] -3-yl) amino] carbonyl] phenyl] methyl] carbamic Acid Methyl Ester was deteremined to be a potent and selective inhibitor of HDAC with reduced off-target activity and tumor growth inhibition activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Intermediate in the preparation of Imatinib impurities. Group: Biochemicals. Alternative Names: 4- (Chloromethyl) -N- [3-methyl-4- [ [4- (3-pyridinyl) -2-pyrimidinyl] amino] phenyl] benzamide. Grades: Highly Purified. CAS No. 796738-74-4. Pack Sizes: 10mg. US Biological Life Sciences.
N-[4-[(4-Chlorophenyl)methoxy]-2-pyridinyl]-2,6-difluoro-benzeneacetamide. Group: Biochemicals. Alternative Names: N-[4- (4-Chlorobenzyloxy) pyridin-2-yl]-2- (2, 6-difluorophenyl) acetamide. Grades: Highly Purified. CAS No. 1415834-63-7. Pack Sizes: 50mg. Molecular Formula: C20H15ClF2N2O2, Molecular Weight: 388.8. US Biological Life Sciences.
Worldwide
N-(4,4-Diethoxybutyl)-formamide
Used in the preparation of a gamma- methyl aminobuteraldehyde precursor. Group: Biochemicals. Grades: Highly Purified. CAS No. 220803-77-0. Pack Sizes: 100mg. US Biological Life Sciences.
N-(4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-dodecanoyl)sphingosyl 1-b-D-galactopyranoside is an experimental compound, enabling the exploration of intricate phenomena regarding cell membrane dynamics and lipid trafficking. As an illuminating fluorogenic compound, it possesses the remarkable ability to precisely mark sphingolipids and glycosphingolipids. Molecular formula: C47H78BF2N3O8. Mole weight: 861.95.
Guanosine (G837900) derivative. Used as chemical probes in protein S-guanylation by endogenous nitrated nucleosides. Group: Biochemicals. Alternative Names: N-[Bis (4-methoxyphenyl) phenylmethyl]-8-bromoguanosine 2',3',5'-Triacetate. Grades: Highly Purified. CAS No. 1096020-93-7. Pack Sizes: 250mg. US Biological Life Sciences.
Guanosine derivative. Used as chemical probes in protein S-guanylation by endogenous nitrated nucleosides. Synonyms: N-[Bis(4-methoxyphenyl)phenylmethyl]-8-bromoguanosine 2',3',5'-Triacetate. CAS No. 1096020-93-7. Molecular formula: C37H36BrN5O10. Mole weight: 790.61.
Protected 8-Nitroguanosine. Used as chemical probes in protein S-guanylation by endogenous nitrated nucleosides. Synonyms: N-[Bis(4-methoxyphenyl)phenylmethyl]-8-nitroguanosine 2',3',5'-Triacetate. CAS No. 1096020-94-8. Molecular formula: C37H36N6O12. Mole weight: 756.71.
Protected 8-Nitroguanosine (N496050). Used as chemical probes in protein S-guanylation by endogenous nitrated nucleosides. Group: Biochemicals. Alternative Names: N-[Bis (4-methoxyphenyl) phenylmethyl]-8-nitroguanosine 2',3',5'-Triacetate. Grades: Highly Purified. CAS No. 1096020-94-8. Pack Sizes: 50mg. US Biological Life Sciences.
This compound shows inhibitory activity against PI3K-α, PI3K-γ and mTOR. This is the labeled analog. Group: Biochemicals. Alternative Names: 1-[4-[[4- (Dimethylamino) piperidin-1-yl]carbonyl]phenyl]-3-[4-[4, 6-bis (morpholino) -1, 3, 5-triazin-2-yl]phenyl]urea-d4; PK 1587-d4; PKI 587-d4; PF-05212384-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
N-(4,4'-Dinitro-biphenyl-2-yl)-benzamide
N-(4,4'-Dinitro-biphenyl-2-yl)-benzamide. Group: Biochemicals. Alternative Names: N-(4,4'-Dinitro[1,1'-biphenyl]-2-yl)benzamide. Grades: Highly Purified. CAS No. 84682-33-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C19H13N3O5. US Biological Life Sciences.
Worldwide
N-(4,4-Dinitro-biphenyl-2-yl)-benzamide
N-(4,4-Dinitro-biphenyl-2-yl)-benzamide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Rosuvastatin intermediate. Group: Biochemicals. Alternative Names: N-[4-(4-Fluorophenyl)-5-[(1E)-3-hydroxy-1-propen-1-yl]-6-isopropyl-2-pyrimidinyl]-N-methyl-methanesulfonamide. Grades: Highly Purified. CAS No. 910867-08-2. Pack Sizes: 100mg. US Biological Life Sciences.
An impurity of Rosuvastatin. Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Synonyms: 1-Propanesulfonamide, N-[4-(4-fluorophenyl)-5-formyl-6-(1-methylethyl)-2-pyrimidinyl]-2-hydroxy-N,2-dimethyl-; Rosuvastatin Impurity 37. Grades: >95%. CAS No. 2101546-09-0. Molecular formula: C19H24FN3O4S. Mole weight: 409.48.
Intermediate in the synthesis of Retigabine, a new experimental anticonvulsant drug. Group: Biochemicals. Alternative Names: 2-Amino-5-[(4-fluorobenzyl)amino]-1-nitrobenzene. Grades: Highly Purified. CAS No. 150812-21-8. Pack Sizes: 2.5g. US Biological Life Sciences.
Intermediate in the synthesis of labeled Retigabine, a new experimental anticonvulsant drug. Group: Biochemicals. Alternative Names: 2-Amino-5-[(4-fluorobenzyl)amino]-1-nitrobenzene-d4. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
N-[4-[ (4-Hydroxyphenyl) amino]phenyl]acetamide
N- [4- [ (4-Hydroxyphenyl) amino] phenyl] acetamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 93629-82-4. Pack Sizes: 100mg. Molecular Formula: C14H14N2O2, Molecular Weight: 242.27. US Biological Life Sciences.