A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
40Gap 27, Connexin Mimeti corresponds to the GAP27 domain of the second extracellular loop of dominant vascular connexin (Cx40), designated as 40Gap 27. It is used to investigate mechanisms through which oxidant stress impairs communication via gap junctions. Synonyms: H-Ser-Arg-Pro-Thr-Glu-Lys-Asn-Val-Phe-Ile-Val-OH. Molecular formula: C58H96N16O17. Mole weight: 1289.6.
40nm Gold nanoparticles
40nm Gold nanoparticles.
40S ribosomal protein S30
40S ribosomal protein S30 is an antimicrobial peptide produced by Oncorhynchus mykiss (Rainbow trout, Salmo gairdneri). It has antibacterial activity against Gram-positive bacteria and low activity against Gram-negative bacteria. Synonyms: Lys-Val-His-Gly-Ser-Leu-Ala-Arg-Ala-Gly-Lys. Grade: >95%. Molecular formula: C48H86N18O13. Mole weight: 1123.32.
An impurity of Desloratadine, which is a tricyclic H1 inverse agonist used to treat allergic rhinitis, nasal congestion and chronic idiopathic urticaria (hives). Synonyms: 4-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine; 4-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine; 4-(10,11-Dihydro-5-dibenzo[a,d]cycloheptenylidene)-1-methylpiperidine. Grade: ≥95%. CAS No. 21081-07-2. Molecular formula: C21H23N. Mole weight: 289.41.
Lanthanide chelator, Caged Lanthanide NMR Probe 5 (CLaNP-5) readily attachable to a protein surface via two cysteine residues. It is designate as a protein probe to deliver unambiguous high quality structural restraints in studies on protein-protein and protein-ligand interactions. Chelating agent. Group: Biochemicals. Alternative Names: Methanesulfonothioic Acid S1,S1'-[[4,10-Bis[(1-oxido-2-pyridinyl)methyl]-1,4,7,10-tetraazacyclododecane-1,7-diyl]bis[(1-oxo-2,1-ethanediyl)imino-2,1-ethanediyl]] Ester Ditrifluoroacetate; CLaNP-5. Grades: Highly Purified. CAS No. 947326-26-3. Pack Sizes: 1mg. US Biological Life Sciences.
4- (1, 1, 2, 2-Tetrafluoroethoxy) aniline can be used to synthesize analogs of riluzole (R510000), a blocker of excitatory amino acid mediated neurotransmission. Group: Biochemicals. Grades: Highly Purified. CAS No. 713-62-2. Pack Sizes: 50mg, 250mg. Molecular Formula: C8H7F4NO, Molecular Weight: 209.14. US Biological Life Sciences.
4-(1,2,3,4-Tetrahydro-naphthalen-2-yl)-morpholine. Alternative Names: 4-(1,2,3,4-TETRAHYDRO-NAPHTHALEN-2-YL)-MORPHOLINE;2-(MORPHOLIN-4-YL)-1,2,3,4-TETRAHYDRONAPHTHALENE. CAS No. 126684-45-5. Purity: 96%. Product ID: ACM126684455. Molecular formula: C14H19NO. Mole weight: 217.30676. IUPAC Name: 4-(1,2,3,4-tetrahydronaphthalen-2-yl)morpholine. Alfa Chemistry - ISO 9001:32057 Certified.
4-(1,2,3-Thiadiazol-4-yl)benzoic acid
4-(1,2,3-Thiadiazol-4-yl)benzoic acid. Alternative Names: RARECHEM AL BO 1560;AKOS BB-8738;4-(1,2,3-THIADIAZOL-4-YL)BENZOIC ACID;4-(1,2,3-Thiadiazol-4-yl)benzoic acid ,98%. CAS No. 187999-31-1. Product ID: ACM187999311. Molecular formula: C9H6N2O2S. Mole weight: 206.22. Alfa Chemistry - ISO 9001:32057 Certified.
4-(1,2,3-Thiadiazol-4-yl)phenol
Yellow crystals. Synonym: 4-(4-Hydroxyphenyl)-1,2,3-thiadiazole. CAS No. 59834-05-8. Pack Sizes: Typically in stock: 5g, 10g. Mole weight: 178.21. MP/BP: M.P. 166. Order No: FR-2489.
Frinton Laboratories
4-[1,2,3]Triazol-2-ylbenzaldehyde
4-[1,2,3]Triazol-2-ylbenzaldehyde. Alternative Names: 4-(2H-1,2,3-TRIAZOL-2-YL)BENZALDEHYDE;4-[1,2,3]Triazol-2-ylbenzaldehyde. CAS No. 179056-04-3. Product ID: ACM179056043. Molecular formula: C9H7N3O. Mole weight: 173.17. Alfa Chemistry - ISO 9001:32057 Certified.
4-(1,2,4-Oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine
4-(1,2,4-Oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine. Alternative Names: 4-(1,2,4-OXADIAZOL-3-YL)-1,2,5-OXADIAZOL-3-AMINE;4-[1,2,4]OXADIAZOL-3-YL-FURAZAN-3-YLAMINE;CHEMBRDG-BB 4009849;TIMTEC-BB SBB006791;AKOS JY2090335. CAS No. 163011-56-1. Product ID: ACM163011561. Molecular formula: C4H3N5O2. Mole weight: 153.1. Alfa Chemistry - ISO 9001:32057 Certified.
4-(1,2,4-Triazol-1-yl)aniline
4-(1,2,4-Triazol-1-yl)aniline is used in the preparation of pyrimidine compounds that inhibit anaplastic lymphoma kinase and are useful in the treatment of cancers. Group: Biochemicals. Alternative Names: 4-(1H-1,2,4-Triazol-1-yl)benzenamine; 1-(p-Aminophenyl)-1H-1,2,4-triazole; 1-(4-Aminophenyl)-1,2,4-triazole; 1-(p-Aminophenyl)-1H-1,2,4-triazole; 1-p-Aminophenyl-1,2,4-triazole; 4-(1H-1,2,4-Triazol-1-yl)aniline; 4-(1H-1,2,4-Triazol-1-yl)benzenamine; 4-([1,2,4]Triazol-1-yl)aniline; [4-(1H-[1,2,4]Triazol-1-yl)phenyl]amine; [4-([1,2,4]Triazol-1-yl)phenyl]amine. Grades: Highly Purified. CAS No. 6523-49-5. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
4-[1,2,4]Triazol-1-yl-benzoic acid
4-[1,2,4]Triazol-1-yl-benzoic acid. CAS No. 19057-50-2.
It is an intermediate in the preparation of deuterated cytidine derivatives. Synonyms: 1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-(1H-1,2,4-triazol-1-yl)-5-methyl-2(1H)-pyrimidinone-d3. Molecular formula: C28H24D3N5O6. Mole weight: 532.56.
An intermediate in the preparation of deuterated cytidine derivatives. Group: Biochemicals. Alternative Names: 4-(1,2,4-Triazolyl)-1-(3,5-di-O-p-toluoyl-2-deoxyribosyl)-5-methyl-1H-pyrimidin-2-one-d3; 1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)- β-D-erythro-pentofuranosyl]-4-(1H-1,2,4-triazol-1-yl)-5-methyl-2(1H)-pyrimidinone-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Used as an intermediate in the preparation of labelled 2'-deoxycytidine. Synonyms: 4-(1,2,4-Triazolyl)-1-(3',5'-di-O-p-toluoyl-2'-deoxyribosyl)-1H-pyrimidin-2-one-13C,15N2; 1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone-13C,15N2. Molecular formula: C26[13C]H25N3[15N]2O6. Mole weight: 518.5.
Intermediate in the preparation of labeled 2-deoxycytidine. Group: Biochemicals. Alternative Names: 4-(1,2,4-Triazolyl)-1-(3,5-di-O-p-toluoyl-2-deoxyribosyl)-1H-pyrimidin-2-one-13C,15N2; 1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)- β-D-erythro-pentofuranosyl]-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone-13C,15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Intermediate in the preparation of (-)-Normetazocine, (-)-Cyclazocine. Group: Biochemicals. Alternative Names: α-(1-phenylethyl-1,2,5,6-tetrahydro-3,4-dimethyl-2-pyridyl)-p-cresol. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
4-(1,2-Benzisothiazol-3-yl)-piperazine
4-(1,2-Benzisothiazol-3-yl)-piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 87691-87-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
4-[1-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid. Alternative Names: 4-[1-(3,5,5,8,8-PENTAMETHYL-5,6,7,8-TETRAHYDRO-NAPHTHALEN-2-YL)-VINYL]-BENZOIC ACID;4-[1-(3,5,5,8,8-PENTAMETHYL-5,6,7,8-TETRAHYDRO-NAPHTHALEN-2-YL)-VINYL]-BENZOIC ACID (FOR R&D ONLY). CAS No. 166175-31-1. Product ID: ACM166175311. Molecular formula: C24H28O2. Mole weight: 348.48. Alfa Chemistry - ISO 9001:32057 Certified.
4-[1'-(3'-Azido-1',2'-propanediol)]carbazole
4-[1'- (3'-Azido-1', 2'-propanediol) ]carbazole. Group: Biochemicals. Alternative Names: 1-Azido-3-(9H-carbazol-4-yloxy)-2-propanol. Grades: Highly Purified. CAS No. 1253696-17-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C15H14N4O2. US Biological Life Sciences.
Worldwide
4-[1-(3-Azido-1,2-propanediol)]carbazole
Carvedilol intermediate. Group: Biochemicals. Alternative Names: 1-Azido-3-(9H-carbazol-4-yloxy)-2-propanol. Grades: Highly Purified. CAS No. 1253696-17-1. Pack Sizes: 5mg. US Biological Life Sciences.