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diphenic acid diphenic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 787-70-2. Molecular Formula: C14H10O4. Mole Weight: 242.23. Catalog: APB787702. Alfa Chemistry Analytical Products 3
4,4-Dibromo-diphenic acid 4,4-Dibromo-diphenic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Dibromodiphenicacid;4,4'-Dibromobiphenyl-2,2'-dicarboxylic acid. Product Category: Bromine Series. CAS No. 54389-67-2. Molecular formula: C14H8Br2O4. Mole weight: 400.02. Purity: 0.96. IUPACName: 5-bromo-2-(4-bromo-2-carboxyphenyl)benzoic acid. Density: 1.885 g/cm³. Product ID: ACM54389672. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
6,6’-Dibenzyloxy-5,5’-dimethoxy-2,2’-diphenic Acid Dimethyl Ester Taspine intermediate. Group: Biochemicals. Alternative Names: 6,6'-Dibenzyloxy-5,5'-dimethoxy-[1,1'-biphenyl]-2,2'-dicarboxylic Acid 2,2'-Dimethyl Ester. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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6,6'-Dihydroxy-5,5'-dimethoxy-2,2'-diphenic acid dimethyl ester 6,6'-Dihydroxy-5,5'-dimethoxy-2,2'-diphenic acid dimethyl ester. Group: Biochemicals. Alternative Names: 6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-2,2'-dicarboxylic acid 2,2'-dimethyl ester. Grades: Highly Purified. CAS No. 1173188-30-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C18H18O8. US Biological Life Sciences. USBiological 7
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6,6’-Dihydroxy-5,5’-dimethoxy-2,2’-diphenic Acid Dimethyl Ester Taspine intermediate. Group: Biochemicals. Alternative Names: 6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-2,2'-dicarboxylic Acid 2,2'-Dimethyl Ester. Grades: Highly Purified. CAS No. 1173188-30-1. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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2,2'-Biphenyldicarboxylic Acid 2,2'-Biphenyldicarboxylic Acid. Group: Monomerspolymers. Alternative Names: 2,2'-BibenzoicAcid 2,2'-Dicarboxybiphenyl DiphenicAcid. CAS No. 482-05-3. Product ID: 2-(2-carboxyphenyl)benzoic acid. Molecular formula: 242.23. Mole weight: C14H10O4. C1=CC=C (C (=C1)C2=CC=CC=C2C (=O)O)C (=O)O. InChI=1S/C14H10O4/c15-13 (16)11-7-3-1-5-9 (11)10-6-2-4-8-12 (10)14 (17)18/h1-8H, (H, 15, 16) (H, 17, 18). GWZCCUDJHOGOSO-UHFFFAOYSA-N. >98.0%(GC)(T). Alfa Chemistry Materials 4
Biphenyl-4,4-dicarboxylic acid Biphenyl-4,4-dicarboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4-BIPHENYLDICARBOXYLIC ACID;4,4-BIBENZOIC ACID;4,4-DICARBOXYDIPHENYL;4,4-DIBENZOIC ACID;4,4-BISBENZOIC ACID;4,4-DIPHENIC ACID;4,4-DIPHENYLDICARBOXYLIC ACID;DIPHENYL-4,4-DICARBOXYLIC ACID. Product Category: Polymer/Macromolecule. CAS No. 787-70-2. Molecular formula: C14H10O4. Mole weight: 242.23. Product ID: ACM787702. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Diphenic anhydride Diphenic anhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: dibenz[c,e]oxepin-5,7-dione;diphenic acid anhydride;O-DIPHENIC ANHYDRIDE;DIPHENIC ANHYDRIDE;2,2-DIPHENIC ANHYDRIDE;2,2-BIBENZOIC ANHYDRIDE;2,2-BIPHENYLDICARBOXYLIC ACID ANHYDRIDE;2,2-BIPHENYLDICARBOXYLIC ANHYDRIDE. Product Category: Polymer/Macromolecule. CAS No. 6050-13-1. Molecular formula: C14H8O3. Mole weight: 224.21. Product ID: ACM6050131. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
10-(1,1':3',1''-Terphenyl-5'-yl)anthracene-9-boronic Acid (contains varying amounts of Anhydride) 10-(1,1':3',1''-Terphenyl-5'-yl)anthracene-9-boronic Acid (contains varying amounts of Anhydride). Group: Small molecule semiconductor building blockssemiconductor blocks. CAS No. 1415334-59-6. Product ID: [10-(3,5-diphenylphenyl)anthracen-9-yl]boronic acid. Molecular formula: 450.3g/mol. Mole weight: C32H23BO2. B (C1=C2C=CC=CC2=C (C3=CC=CC=C13)C4=CC (=CC (=C4)C5=CC=CC=C5)C6=CC=CC=C6) (O)O. InChI=1S/C32H23BO2/c34-33 (35)32-29-17-9-7-15-27 (29)31 (28-16-8-10-18-30 (28)32)26-20-24 (22-11-3-1-4-12-22)19-25 (21-26)23-13-5-2-6-14-23/h1-21, 34-35H. NQOSAYPSOKFYBW-UHFFFAOYSA-N. Alfa Chemistry Materials 5
1,10-Bis[4-(ethoxycarbonyl)phenoxy]decane 1,10-Bis[4-(ethoxycarbonyl)phenoxy]decane. Group: Polymers. Alternative Names: 1,10-Bis[4-(ethoxycarbonyl)phenoxy]decane, 103330-20-7, AC1NOZKH, ACMC-1CGQZ, Ethyl 4-[10- (4-ethoxycarbonylphenoxy) decoxy]benzoate, CTK4A2004, ANW-14889, AKOS015838777, AG-D-13995, B1500, p,p-Bis(ethoxycarbonyl)-1,10-diphenoxydecane, Benzoic acid,4,4-[1,10-decanediylbis(oxy)]bis-, diethyl ester (9CI), Benzoicacid, 4,4-(decamethylenedioxy)di-, diethyl ester (6CI); 1,10-Bis(p-carbethoxyphenoxy)decane. CAS No. 103330-20-7. Product ID: ethyl 4-[10-(4-ethoxycarbonylphenoxy)decoxy]benzoate. Molecular formula: 470.6. Mole weight: C28< / sub>H38< / sub>O6< / sub>. CCOC (=O)C1=CC=C (C=C1)OCCCCCCCCCCOC2=CC=C (C=C2)C (=O)OCC. PSGYTOLXVIWDFP-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 7
1- (1- ( (3, 3-Diphenylpropyl) (methyl)amino)-2-methylpropan-2-yl)-5- (methoxycarbonyl)-2, 6-dimethyl-4- (3-nitrophenyl)-1, 4-dihydropyridine-3-carboxylic Acid. (Lercanidipine Impurity) 1- (1- ( (3, 3-Diphenylpropyl) (methyl)amino)-2-methylpropan-2-yl)-5- (methoxycarbonyl)-2, 6-dimethyl-4- (3-nitrophenyl)-1, 4-dihydropyridine-3-carboxylic Acid is an impurity of Lercanidipine (HCl: L179000), a long acting calcium antagonist that causes systemic vasodilation, and is used to treat patients with hypertension. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C36H41N3O6, Molecular Weight: 611.73. US Biological Life Sciences. USBiological 9
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[1, 1'-Biphenyl]-4, 4'-dicarboxylicacid, 4, 4'-diethyl ester [1, 1'-Biphenyl]-4, 4'-dicarboxylicacid, 4, 4'-diethyl ester. Group: Polymers. Alternative Names: Ambap1757, Diethyl 4,4-biphenyldicarboxylate, Diethyl-4,4-diphenyldicarboxylate, NSC93978, ZINC00394782, 4-(4-ethoxycarbonyl-phenyl)-benzoic acid ethyl ester, 47230-38-6. CAS No. 47230-38-6. Product ID: ethyl 4-(4-ethoxycarbonylphenyl)benzoate. Molecular formula: 298.3331. Mole weight: C18< / sub>H18< / sub>O4< / sub>. CCOC (=O)C1=CC=C (C=C1)C2=CC=C (C=C2)C (=O)OCC. SYTZNHBXNLYWAK-UHFFFAOYSA-N. >98.0%(T). Alfa Chemistry Materials 7
[1,1'-Bis(diphenylphosphino)ferrocene]dichlorocobalt(II) [1,1'-Bis(diphenylphosphino)ferrocene]dichlorocobalt(II). Uses: Catalyst for preparation of boronic acids from diboron derivatives. Additional or Alternative Names: [1,1-Bis(diphenylphosphino)ferrocene]dichlorocobalt(II). Product Category: Organic Phosphine Compounds. Appearance: dark green crystalline powder. CAS No. 67292-36-8. Molecular formula: Cl2Co(P(C6H5)2C5H4)2Fe. Mole weight: 684.22. Purity: 0.98. IUPACName: cyclopentyl(diphenyl)phosphane;dichlorocobalt;iron. Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)[C]3[CH][CH][CH][CH]3.C1=CC=C(C=C1)P(C2=CC=CC=C2)[C]3[CH][CH][CH][CH]3.Cl[Co]Cl.[Fe]. Product ID: ACM67292368. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,1-Diphenyldiazomethane 1,1-Diphenyldiazomethane is used to synthesize tartaric acid analogs of FR258900 as glycogen phosphorylase inhibitors. Group: Biochemicals. Alternative Names: Diazodiphenylmethane; Diphenylazomethane; Diphenyldiazomethane. Grades: Highly Purified. CAS No. 883-40-9. Pack Sizes: 1g, 2.5g, 10g. Molecular Formula: C??H??N?, Molecular Weight: 194.23. US Biological Life Sciences. USBiological 9
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1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetic Acid 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetic Acid is an impurity of Darifenacin (D193400), a medication to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1048979-16-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C28H29NO3, Molecular Weight: 427.53. US Biological Life Sciences. USBiological 9
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1,2-Di(4-carboxyphenyl)-1,2-diphenylethylene 1,2-Di(4-carboxyphenyl)-1,2-diphenylethylene. Group: Organic-linker blocks-bi-substituted tpe. Alternative Names: 4,4'-(1,2-Diphenyl-1,2-ethenediyl)bis[benzoic acid. CAS No. 1002339-79-8. Molecular formula: 420.46. Mole weight: C28H20O4. 98%. Alfa Chemistry Materials 7
1,2-Dipalmitoyl-sn-glycerol 3-Phosphate Diphenyl Ester 1,2-Dipalmitoyl-sn-glycerol 3-Phosphate Diphenyl Ester is used to synthesize enantiomeric α-phosphatidic acids. Group: Biochemicals. Grades: Highly Purified. CAS No. 58530-78-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C47H77O8P, Molecular Weight: 801.08. US Biological Life Sciences. USBiological 9
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[(1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene)]diboronic acid Aggregation-induced emission luminogens (AIEgens) such as tetraphenylethene (TPE) functionalized with boronic acids form luminogen (TPE-BA). TPE-BA can form oligoboronates with D-glucose. Other sugars also form monoadduct with TPE-BA, but once such a complex is formed there is no more cis-diol that allows the oligomerization reaction to proceed, resulting in a very low emission intensity. Thus, TPE-BA could serve as a glucose-specific probe. Uses: Tpe-ba is an aggregation-induced emission (aie) dye for use in suzuki reaction and d-glucose detection. Group: Bioelectronic materials organic light-emitting diode (oled) materials other materials. Alternative Names: TPE-BA. CAS No. 1054451-31-8. Pack Sizes: 25 mg in glass insert. Product ID: [4-[(E)-2-(4-boronophenyl)-1,2-diphenylethenyl]phenyl]boronic acid. Molecular formula: 420.07. Mole weight: C26H22B2O4. OB (O)C (C=C1)=CC=C1/C (C2=CC=CC=C2)=C (C3=CC=C (B (O)O)C=C3)\C4=CC=CC=C4. 1S/C26H22B2O4/c29-27 (30)23-15-11-21 (12-16-23)25 (19-7-3-1-4-8-19)26 (20-9-5-2-6-10-20)22-13-17-24 (18-14-22)28 (31)32/h1-18, 29-32H/b26-25+, CFKHFTZRFSABDV-OCEACIFDSA-N. CFKHFTZRFSABDV-OCEACIFDSA-N. Alfa Chemistry Materials 5
1,3-Diphenyl-1H-pyrazole-5-carboxylic acid 1,3-Diphenyl-1H-pyrazole-5-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC00732360, CID6961734, 964-42-1. Product Category: Heterocyclic Organic Compound. CAS No. 964-42-1. Molecular formula: C16H12N2O2. Mole weight: 264.28. Purity: 0.96. IUPACName: 2,5-diphenylpyrazole-3-carboxylate. Canonical SMILES: C1=CC=C(C=C1)C2=NN(C(=C2)C(=O)O)C3=CC=CC=C3. Density: 1.23g/cm³. Product ID: ACM964421. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,3-Diphenyl-2-thiobarbituric acid 1,3-Diphenyl-2-thiobarbituric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-DIPHENYL-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE;1,3-DIPHENYL-2-THIOBARBITURIC ACID;AURORA KA-3426;IFLAB-BB F1386-0089;1,3-Diphenyl-2-thioxo-2,5-dihydropyrimidine-4,6(1H,3H)-dione;1,3-Diphenyl-2-thioxohexahydropyrimidine-4,6-dione;1,3-Diphenylthio. Product Category: Heterocyclic Organic Compound. CAS No. 35221-12-6. Molecular formula: C16H12N2O2S. Mole weight: 296.34. Purity: 0.96. IUPACName: 1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione. Canonical SMILES: C1C(=O)N(C(=S)N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3. Density: 1.41g/cm³. Product ID: ACM35221126. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,3-Diphenylpyrazole-4-propionic acid 1,3-Diphenylpyrazole-4-propionic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 108446-77-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 7
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1,3-Diphenylpyrazole-4-propionic acid 98+% (HPLC) 1,3-Diphenylpyrazole-4-propionic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
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1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate 1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate is an impurity of the selective HIV protease inhibitor Ritonavir. Group: Biochemicals. Alternative Names: Thiazol-5-ylmethyl N-[(2S,3S,5S)-5-Acetamido-3-hydroxy-1,6-diphenylhexan-2-yl Carbamate; Ritonavir USP Impurity A; N-[ (1S, 2S, 4S) -4- (Acetylamino) -2-hydroxy-5-phenyl-1- (phenylmethyl) pentyl]carbamic Acid 5-Thiazolylmethyl Ester. Grades: Highly Purified. CAS No. 1010808-43-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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1,4-Dibromo-2,5-dimethylbenzene 1,4-Dibromo-2,5-dimethylbenzene was used as a starting material for creating “Chiral Molecular Tweezers”, which bind to various ? acids by means of chiral recognition. 1,4-Dibromo-2,5-dimethylbenzene is also used in the preparation of polyfunctional aryl azides (e.g. 1,5-diphenylcarbazide [D487350]) from aryl triazenes. Group: Biochemicals. Grades: Highly Purified. CAS No. 1074-24-4. Pack Sizes: 1g, 10 g. Molecular Formula: C8H8Br2, Molecular Weight: 263.959999999999. US Biological Life Sciences. USBiological 9
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1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid 1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC00151998, CID6930444, 24058-92-2. Product Category: Heterocyclic Organic Compound. CAS No. 24058-92-2. Molecular formula: C15H11N3O2. Mole weight: 265.27. Purity: 0.96. IUPACName: 1,5-diphenyl-1,2,4-triazole-3-carboxylate. Canonical SMILES: C1=CC=C(C=C1)C2=NC(=NN2C3=CC=CC=C3)C(=O)O. Density: 1.3g/cm³. Product ID: ACM24058922. Alfa Chemistry — ISO 9001:2015 Certified. Categories: diphenyl-1H-1,2,4-triazole-3-carboxylic acid. Alfa Chemistry. 3
1,5-Diphenyl-1H-pyrazole-3-carboxylic acid 1,5-Diphenyl-1H-pyrazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 13599-22-9. Pack Sizes: 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 7
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1,5-Diphenyl-1H-pyrazole-3-carboxylic acid 98+% (HPLC) 1,5-Diphenyl-1H-pyrazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
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1-Benzhydrylazetidine-2-carboxylic Acid An intermediate in the synthesis of high molecular weight polypeptides. Group: Biochemicals. Alternative Names: N-Benzhydryl-azetidine-2-carboxylic Acid; 1-(Diphenylmethyl)-2-azetidinecarboxylic Acid. Grades: Highly Purified. CAS No. 65219-11-6. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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1-Benzhydrylazetidine-3-carboxylic acid 1-Benzhydrylazetidine-3-carboxylic acid. Group: Biochemicals. Alternative Names: 1- (Diphenylmethyl) azetidine-3-carboxylic acid. Grades: Highly Purified. CAS No. 36476-87-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C17H17NO2. US Biological Life Sciences. USBiological 6
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1-Benzhydrylazetidine-3-carboxylic Acid (1- (Diphenylmethyl) azetidine-3-carboxylic Acid) A useful intermediate in the synthesis of polypeptides. Group: Biochemicals. Alternative Names: 1- (Diphenylmethyl) azetidine-3-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 1
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1-b-Methyl vinyl phosphate MAP PNB(4R,5S,6S)-3-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxylate; PNB(1R,5S,6S)-2-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate;[4R-[4alpha, 5beta, 6beta-(R*)]]-3-[(diphenoxyphosphinyl)-oxy] -6- (1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,(4-nitrophenyl)methyl ester. Selective serotonin 5-HT4 receptor agonist and 5-HT3 gastrointestinal prokinetic agent for functional dyspepsia. CAS No. 90776-59-3. Product ID: 8-01819. Molecular formula: C29H27N2O10P. Mole weight: 594.52. Purity: ≥98%. CarboMer Inc
(1-Ethylpiperidin-1-ium-4-yl)2-ethoxy-2,2-diphenylacetate chloride (1-Ethylpiperidin-1-ium-4-yl)2-ethoxy-2,2-diphenylacetate chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID17975, LS-11920, 2,2-Diphenyl-2-ethoxyacetic acid (1-ethyl-4-piperidyl) ester hydrochloride, ACETIC ACID, 2,2-DIPHENYL-2-ETHOXY-, (1-ETHYL-4-PIPERIDYL) ESTER, HYDROCHLORIDE, 2909-91-3. Product Category: Heterocyclic Organic Compound. CAS No. 2909-91-3. Molecular formula: C23H30ClNO3. Mole weight: 403.942 g/mol. Purity: 0.96. IUPACName: (1-ethylpiperidin-1-ium-4-yl) 2-ethoxy-2,2-diphenylacetate chloride. Canonical SMILES: CCN1CCC(CC1)OC(=O)C(C2=CC=CC=C2)(C3=CC=CC=C3)OCC.Cl. Product ID: ACM2909913. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1H-Pyrazole-4-carboxylicacid,5-methyl-1,3-diphenyl- 1H-Pyrazole-4-carboxylicacid,5-methyl-1,3-diphenyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-methyl-1,3-diphenyl-1H-pyrazole-4-carboxylic acid, 15409-48-0, 5-methyl-1,3-diphenylpyrazole-4-carboxylic acid, AE-848/02141025, MLS000104688, AC1LDRMK, PubChem16241, AC1Q2DJM, SureCN1553100, CTK4C8097, MolPort-000-157-183, HMS2300N13, BBL007219, SBB001121, STK096154, AKOS000304109, AB06362, AG-A-86244, MCULE-8830582752, SMR000054621. Product Category: Heterocyclic Organic Compound. CAS No. 15409-48-0. Molecular formula: C17H14N2O2. Mole weight: 278.31. Purity: 0.95. IUPACName: 5-methyl-1,3-diphenylpyrazole-4-carboxylic acid. Canonical SMILES: CC1=C(C(=NN1C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O. Density: 1.21g/cm³. Product ID: ACM15409480. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
[ (1R, ?3aR, ?4aR, ?6R, ?8aR, ?9S, ?9aS) ?-?9-?[ (Diphenylamino) ?carbonyl]?dodecahydro-?1-?methyl-?3-?oxonaphtho[2, ?3-?c]?furan-?6-?yl]?-?carbamic Acid Ethyl Ester [ (1R, ?3aR, ?4aR, ?6R, ?8aR, ?9S, ?9aS) ?-?9-?[ (Diphenylamino) ?carbonyl]?dodecahydro-?1-?methyl-?3-?oxonaphtho[2, ?3-?c]?furan-?6-?yl]?-?carbamic Acid Ethyl Ester is a related compound of Himbacine (H456343), an alkaloid muscarinic receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 900161-12-8. Pack Sizes: 100mg, 500mg. Molecular Formula: C29H34N2O5, Molecular Weight: 490.59. US Biological Life Sciences. USBiological 9
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(1R,4R)-1,8-Bis(diphenylacetoxy)-2-menthene Intermediate in the preparation of ?9-Tetrahydro Cannabinol. Group: Biochemicals. Alternative Names: α-Phenyl-benzeneacetic Acid 1-[(1R,4R)-4-[(Diphenylacetyl)oxy]-4-methyl-2-cyclohexen-1-yl]-1-methylethyl Ester. Grades: Highly Purified. CAS No. 477528-49-7. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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[2-(2,2-Diphenylacetyl)oxy-1-phenylethyl]-diethylazanium chloride [2-(2,2-Diphenylacetyl)oxy-1-phenylethyl]-diethylazanium chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diphenylacetic acid beta-(diethylamino)phenethyl ester hydrochloride, ACETIC ACID, DIPHENYL-, beta-(DIETHYLAMINO)PHENETHYL ESTER, HYDROCHLORIDE, 96072-76-3, AC1L1M4V, LS-11895, [2-(2,2-diphenylacetyl)oxy-1-phenylethyl]-diethylazanium chloride, 2-[(diphenylacetyl)oxy]-N,N-diethyl-1-phenylethanaminium chloride. Product Category: Heterocyclic Organic Compound. CAS No. 96072-76-3. Molecular formula: C26H30ClNO2. Mole weight: 423.975 g/mol. Purity: 0.96. IUPACName: [2-(2,2-diphenylacetyl)oxy-1-phenylethyl]-diethylazanium;chloride. Product ID: ACM96072763. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,2'-Azanediyldibenzoic Acid 2,2'-Azanediyldibenzoic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2'-Iminodibenzoic Acid; 2,2'-Dicarboxydiphenylamine; Diphenylamine-2,2'-dicarboxylic Acid. Product Category: Dicarboxylic Acid Monomers. Appearance: White to Brown Powder to Crystal. CAS No. 579-92-0. Molecular formula: C14H11NO4. Mole weight: 257.25 g/mol. Purity: 95.0%(T)(HPLC). Product ID: ACM-MO-579920. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2-(2-Benzothiazolyldithio)-α-(1-methylethenyl)-4-oxo-1-azetidineacetic Acid Diphenylmethyl Ester 2-(2-Benzothiazolyldithio)-α-(1-methylethenyl)-4-oxo-1-azetidineacetic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C28H24N2O3S3. US Biological Life Sciences. USBiological 9
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[2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene]chloro(p-cymene)ruthenium Chloride [2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene]chloro(p-cymene)ruthenium Chloride is used as a catalyst in the asymmetric synthesis of UK 370106 (U700620); an MMP-3 inhibitor. It is also highly effective in the hydrogenation of 2-(6'-methoxy-2'-naphthyl)propenoic acid and β-ketoesters. Group: Biochemicals. Grades: Highly Purified. CAS No. 130004-33-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C54H46Cl2P2Ru. US Biological Life Sciences. USBiological 10
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2,2-dimethyl-3,3-diphenyl-4,7,10,13-tetraoxa-3-silapentadecan-15-oic acid 2,2-dimethyl-3,3-diphenyl-4,7,10,13-tetraoxa-3-silapentadecan-15-oic acid. Uses: Designed for use in research and industrial production. Product Category: PROTAC Library. CAS No. 2683008-48-0. Molecular formula: C24H34O6Si. Mole weight: 446.6087. Purity: >98%. Product ID: PR2683008480. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,2-dimethyl-3,3-diphenyl-4,7,10-trioxa-3-siladodecan-12-oic acid 2,2-dimethyl-3,3-diphenyl-4,7,10-trioxa-3-siladodecan-12-oic acid. Uses: Designed for use in research and industrial production. Product Category: PROTAC Library. CAS No. 276689-37-3. Molecular formula: C22H30O5Si. Mole weight: 402.5561. Purity: >98%. Product ID: PR276689373. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,2-Diphenyl 2- (1-Boc-3-pyrrolidinyl) acetonitrile 2,2-Diphenyl 2- (1-Boc-3-pyrrolidinyl) acetonitrile is an intermediate used in the preparation of Darifenacin. Group: Biochemicals. Alternative Names: 3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1159977-31-7. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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2,2-Diphenyl-2-ureidoacetic Acid Benzyl Ester 2,2-Diphenyl-2-ureidoacetic Acid Benzyl Ester is an intermediate in the synthesis of metabolites of Phenytoin, an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C22H20N2O3. US Biological Life Sciences. USBiological 10
Worldwide
2, 2-Diphenyl-7- ( (3, 4, 5-tris (benzyloxy) benzoyl) oxy) benzo[d][1, 3]dioxole-5-carboxylic Benzyl Ester 2, 2-Diphenyl-7- ( (3, 4, 5-tris (benzyloxy) benzoyl) oxy) benzo[d][1, 3]dioxole-5-carboxylic Benzyl Ester is an intermediate in the synthesis of Gallic acid (G188900), a phenolic acid with antioxidant activity. Gallic acid was found to protect human cells against oxidative damage and showed cytotoxicity against cancer cells. Gallic Acid and its esters also show antiviral and antifungal activities. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C55H42O9. US Biological Life Sciences. USBiological 10
Worldwide
2,2-Diphenylbutyric acid 2,2-Diphenylbutyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-Diphenylbutyric acid, NSC62706, CID77902, EINECS 224-177-0, 4226-57-7. Product Category: Heterocyclic Organic Compound. CAS No. 4226-57-7. Molecular formula: C16H16O2. Mole weight: 240.297040 [g/mol]. Purity: 0.96. IUPACName: 2,2-diphenylbutanoic acid. Canonical SMILES: CCC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)O. Density: 1.123g/cm³. ECNumber: 224-177-0. Product ID: ACM4226577. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2, 2-Diphenylcyclopropane carboxylic Acid 2, 2-Diphenylcyclopropane carboxylic Acid is an intermediate in the synthesis of Cibenzoline, an antiarrhythmic drug that relieves the outflow tract obstruction of hypertrophic obstructive cardiomyopathy (HOCM). Group: Biochemicals. Grades: Highly Purified. CAS No. 7150-12-1. Pack Sizes: 25mg, 100mg. Molecular Formula: C16H14O2. US Biological Life Sciences. USBiological 10
Worldwide
2, 2-Diphenylcyclopropane carboxylic Acid Ethyl Ester 2, 2-Diphenylcyclopropane carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Cibenzoline, an antiarrhythmic drug that relieves the outflow tract obstruction of hypertrophic obstructive cardiomyopathy (HOCM). Group: Biochemicals. Grades: Highly Purified. CAS No. 37555-46-7. Pack Sizes: 50mg, 250mg. Molecular Formula: C18H18O2. US Biological Life Sciences. USBiological 10
Worldwide
2,2-Diphenylhydantoic Acid 2,2-Diphenylhydantoic Acid. Group: Biochemicals. Alternative Names: Diphenylhydantoic Acid; α-[(Aminocarbonyl)amino]-α-phenyl-benzeneacetic Acid. Grades: Highly Purified. CAS No. 6802-95-5. Pack Sizes: 100mg. Molecular Formula: C15H14N2O3, Molecular Weight: 270.279999999999. US Biological Life Sciences. USBiological 3
Worldwide
2,2-Diphenylpentanoic acid 2,2-Diphenylpentanoic acid. Group: Biochemicals. Alternative Names: 2,2-Diphenylvaleric acid; a-Phenyl-a-propyl-benzeneacetic acid; 2,2-Diphenyl-valeric acid. Grades: Highly Purified. CAS No. 841-32-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C17H18O2. US Biological Life Sciences. USBiological 7
Worldwide
2,2-Diphenylpentanoic Acid (2,2-Diphenylvaleric Acid) 2,2-Diphenylpentanoic Acid (2,2-Diphenylvaleric Acid). Group: Biochemicals. Alternative Names: 2,2-Diphenylvaleric Acid. Grades: Highly Purified. Pack Sizes: 2g. US Biological Life Sciences. USBiological 1
Worldwide
2,2-Iminodibenzoic acid 2,2-Iminodibenzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2'-dicarboxyldiphenylamine;2,2'-diphenylaminedicarboxylicacid;2,2'-iminodi-benzoicaci;n-(o-carboxyphenyl)-anthranilicaci;vanadox;DIPHENYLAMINE-2,2-DICARBOXYLIC ACID;2,2-IMINODIBENZOIC ACID;N-Cinnamoyl-o-tolylhydrorylamine. Product Category: Polymer/Macromolecule. CAS No. 579-92-0. Molecular formula: C14H11NO4. Mole weight: 257.24. Product ID: ACM579920. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 2,2'-Iminodibenzoic acid. Alfa Chemistry.
2,3-Diphenyl-1H-indole-7-carboxylic acid 2,3-Diphenyl-1H-indole-7-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-Carboxy-2,3-diphenyl-1H-indole. Product Category: Heterocyclic Organic Compound. CAS No. 197313-74-9. Molecular formula: N1c2c(cccc2C(=C1c1ccccc1)c1ccccc1)C(=O)O. Mole weight: 313.3545. Purity: 0.96. IUPACName: 2,3-diphenyl-1H-indole-7-carboxylic acid. Canonical SMILES: C1=CC=C(C=C1)C2=C(NC3=C2C=CC=C3C(=O)O)C4=CC=CC=C4. Product ID: ACM197313749. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3-Diphenyl-quinoxaline-5-carboxylic acid 2,3-Diphenyl-quinoxaline-5-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3-DIPHENYL-QUINOXALINE-5-CARBOXYLIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 90833-20-8. Molecular formula: C21H14N2O2. Mole weight: 326.35. Product ID: ACM90833208. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 2,3-diphenylquinoxaline-5-carboxylic Acid. Alfa Chemistry. 4
2,3-Diphenylquinoxaline-6-carboxylic Acid Potential antineoplastic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 1
Worldwide
2,3-Diphenylquinoxaline-6-carboxylic acid 2-hydroxyethyl amide 2,3-Diphenylquinoxaline-6-carboxylic acid 2-hydroxyethyl amide. Group: Biochemicals. Alternative Names: N- (2-Hydroxyethyl) -2, 3-diphenyl-6-quinoxalinecarboxamide . Grades: Highly Purified. CAS No. 332404-53-2. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C23H19N3O2. US Biological Life Sciences. USBiological 7
Worldwide
2,3-Diphenylquinoxaline-6-carboxylic Acid, 2-Hydroxyethyl Amide Potential antineoplastic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 1
Worldwide
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 210579-45-6. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H34N2O5. US Biological Life Sciences. USBiological 9
Worldwide
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester is an intermediate in the synthesis of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: 1-((3,3-diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl 2-(3-nitrobenzylidene)-3-oxobutanoate; Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester; 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl 2-[(3-nitrophenyl)methylene]-3-oxobutanoate. CAS No. 210579-45-6. Molecular formula: C31H34N2O5. Mole weight: 514.61. BOC Sciences 8
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester Hydrochloride 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester Hydrochloride is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 929212-20-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H34N2O5 HCl. US Biological Life Sciences. USBiological 9
Worldwide
2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester Hydrochloride 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester Hydrochloride is an impurity of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: 1-((3,3-Diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl 2-(3-Nitrobenzylidene)-3-oxobutanoate Hydrochloride; Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester, hydrochloride (1:1). CAS No. 929212-20-4. Molecular formula: C31H34N2O5.HCl. Mole weight: 551.07. BOC Sciences 8
2,4:3,5-Di-O-benzylidene-L-idaric acid 2,4:3,5-Di-O-benzylidene-L-idaric acid, a chiral building block, is prevalently employed in the amalgamation of natural products and therapeutic agents. As per scientific findings, this compound possesses noteworthy anti-tumor and anti-viral properties. Synonyms: 2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxine-4,8-dicarboxylic acid. Molecular formula: C20H18O8. Mole weight: 386.35. BOC Sciences 11
2- (4- (4- (4- (Diphenylmethylene) piperidin-1-yl) butanoyl) phenyl) -2-methylpropanoic Acid Methyl Ester 2- (4- (4- (4- (Diphenylmethylene) piperidin-1-yl) butanoyl) phenyl) -2-methylpropanoic Acid Methyl Ester is an impurity of fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 1025909-08-3. Pack Sizes: 100mg, 1g. Molecular Formula: C33H37NO3. US Biological Life Sciences. USBiological 9
Worldwide
2-[(4,6-Dimethyl-2-pyrimidinyl)oxy]-3,3-diphenyl-2-propenoic Acid 2-[(4,6-Dimethyl-2-pyrimidinyl)oxy]-3,3-diphenyl-2-propenoic Acid is an acrylic acid derivative that can be used as an endothelin receptor antagonist useful for treating hypertension or pulmonary artery hypertension. Ambrisentan Impurity E. Group: Biochemicals. Grades: Highly Purified. CAS No. 1312092-82-2. Pack Sizes: 10mg, 100mg. Molecular Formula: C21H18N2O3, Molecular Weight: 346.38. US Biological Life Sciences. USBiological 9
Worldwide
2,4-Bdtp 2,4-Bdtp. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,4-BDTP, 14824_FLUKA, EINECS 252-417-4, SBB008859, 2,4-Bis(5,6-diphenyl-1,2,4-triazin-3-yl)pyridine, 3,3-Pyridine-2,4-diylbis(5,6-diphenyl-1,2,4-triazine), Pyridine, 2,4-bis(5,6-diphenyl-1,2,4-triazin-3-yl)-, 1,2,4-Triazine, 3,3-(2,4-pyridinediyl)bis(5,6-diphenyl-, 3,3-(2,4-Pyridinediyl)bis(5,6-diphenyl-1,2,4-triazine), 2,4-Bis(5,6-diphenyl-1,2,4-triazin-3-yl)pyridinetetrasulfonic acid, 35171-26-7. Product Category: Heterocyclic Organic Compound. CAS No. 35171-26-7. Molecular formula: C35H23N7. Mole weight: 541.6. Purity: 0.96. IUPACName: 3-[2-[5,6-di(phenyl)-1,2,4-triazin-3-yl]pyridin-4-yl]-5,6-di(phenyl)-1,2,4-triazine. Canonical SMILES: C1=CC=C(C=C1)C2=C(N=NC(=N2)C3=CC(=NC=C3)C4=NC(=C(N=N4)C5=CC=CC=C5)C6=CC=CC=C6)C7=CC=CC=C7. Density: 1.248g/cm³. ECNumber: 252-417-4. Product ID: ACM35171267. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2-[[4-(Trifluoromethyl)phenyl]thio]benzoic acid 2-[[4-(Trifluoromethyl)phenyl]thio]benzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(4'-TRIFLUOROMETHYLPHENYLTHIO)BENZOIC ACID;2-[[4-(TRIFLUOROMETHYL)PHENYL]THIO] BENZOIC ACID;2-carboxy-4-(trifluoromethyl)diphenyl sulfide;Trifluoromethyl phenyl thio benzoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 895-45-4. Molecular formula: C14H9F3O2S. Mole weight: 298.28. Purity: 0.96. IUPACName: 2-[4-(trifluoromethyl)phenyl]sulfanylbenzoic acid. Canonical SMILES: C1=CC=C(C(=C1)C(=O)O)SC2=CC=C(C=C2)C(F)(F)F. Density: 1.444g/cm³. Product ID: ACM895454. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,4-Xylenesulfonic Acid Hydrate 2,4-Xylenesulfonic Acid, is used for the preparation of 2,4,5,6-Tetrachloro-m-xylene (T291555). It is also an intermediate for the synthesis of Diphenylbismuth arenesulfonates. Group: Biochemicals. Grades: Highly Purified. CAS No. 88-61-9. Pack Sizes: 5g, 10g. Molecular Formula: C8H12O4S. US Biological Life Sciences. USBiological 10
Worldwide
2,5-Diphenyl-2H-pyrazole-3-carboxylic acid 2,5-Diphenyl-2H-pyrazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 964-42-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 7
Worldwide
2,5-Diphenyl-2H-pyrazole-3-carboxylic acid 98+% (HPLC) 2,5-Diphenyl-2H-pyrazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
2,5-Diphenylbenzene-1,4-dicarboxylic acid 2,5-Diphenylbenzene-1,4-dicarboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 13962-92-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H14O4, Molecular Weight: 318.32. US Biological Life Sciences. USBiological 10
Worldwide
2,6-Difluoro-4-pyridinecarboxylic Acid 2,6-Difluoro-4-pyridinecarboxylic Acid is an intermediate used to prepare diphenoxypyridine derivatives with Xa inhibitory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 88912-23-6. Pack Sizes: 10mg, 50mg. Molecular Formula: C6H3F2NO2, Molecular Weight: 159.09. US Biological Life Sciences. USBiological 10
Worldwide

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