A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Phthalic Acid 1-(1,2-dimethylpropyl) Ester-d4, is the labeled analogue of Phthalic Acid 1-(1,2-dimethylpropyl) Ester (P384490), used as an industrial plasticizer,that induces peroxisome proliferation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C13H12D4O4, Molecular Weight: 240.29. US Biological Life Sciences.
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Phthalic Acid-13C2
Labeled Phthalic Acid. Organic reagent used to synthesize phthalates. Group: Biochemicals. Alternative Names: 1,2-(Benzene-d4)dicarboxylic Acid; M 2-13C2; NSC 5348-13C2; Sunftal 20-13C2; o-(Benzene-13C2dicarboxylic Acid; o-Carboxybenzoic Acid-13C2; o-Dicarboxybenzene-13C2. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Phthalic acid-[3,4,5,6-d4]
Phthalic acid-[3,4,5,6-d4]. Uses: Organic reagent used to synthesize phthalates. Alternative Names: Phthalic acid-phenyl-d4; 1,2-(Benzene-d4)dicarboxylic Acid; NSC 5348-d4; Sunftal 20-d4; o-(Benzene-d4)dicarboxylic Acid; o-Carboxybenzoic Acid-d4; o-Dicarboxybenzene-d4. Grades: ≥98% by CP; ≥98% atom D. CAS No. 87976-26-9. Molecular formula: C8H2D4O4. Mole weight: 170.16.
Phthalic Acid 4,5-cis-Dihydrodiol
Phthalic Acid 4,5-cis-Dihydrodiol is a bacterial metabolite of phthalic acid (P384480) which is an organic reagent used to synthesize phthalates. Group: Biochemicals. Grades: Highly Purified. CAS No. 130073-64-2. Pack Sizes: 5mg, 50mg. Molecular Formula: C8H8O6, Molecular Weight: 200.15. US Biological Life Sciences.
PHTHALIC ANHYDRIDE. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
US and Canada
Phthalic Anhydride 85-44-9
Phthalic Anhydride - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Phthalic anhydride, 99.0-100.2% ACS
Phthalic Anhydride is an organic compound and the anhydride of phthalic acid. Phthalic Anhydride is an important industrial chemical commonly used in large-scale production of plasticizers for plastics. Recent research have also evaluated Phthalic Anhydride as potential antibacterial agent. Group: Biochemicals. Grades: ACS Grade. CAS No. 85-44-9. Pack Sizes: 250g, 1Kg, 2.5Kg, 5Kg. Molecular Formula: C?H?O?, Molecular Weight: 148.11. US Biological Life Sciences.
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Phthalic Anhydride (Phenyl-13C6, D4)
Phthalic Anhydride (Phenyl-13C6, D4) is labelled Phthalic Anhydride (P384485) which is the anhydride of phthalic acid (P384480). Phthalic Anhydride is an important industrial chemical commonly used in large-scale production of plasticizers for plastics. Recent research have also evaluated Phthalic Anhydride as potential antibacterial agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C213C6D4O3, Molecular Weight: 158.1. US Biological Life Sciences.
Phthalide (CAS# 87-41-2) is a useful research chemical. Alternative Names: 3H-2-benzofuran-1-one. CAS No. 87-41-2. Molecular formula: C8H6O2. Mole weight: 134.13.
Phthalide
Powder, 98%. Synonym: Phthalanone. CAS No. 87-41-2. Pack Sizes: Typically in stock: 50g, 250g. Mole weight: 134.13. MP/BP: M.P. 70-73. Order No: FR-2522.
Frinton Laboratories
Phthalimide
Phthalimide. Alternative Names: isoindole-1,3-dione. Grades: 95%. CAS No. 85-41-6. Molecular formula: C8H5NO2. Mole weight: 147.13.
Phthalimide
Phthalimide. CAS No. 1074-82-4. Categories: potassium.
Pennsylvania PA
Phthalimide
Phthalimide is a reagent used to transform allyl- and alkyl halides into protected primary amines. Phthalimide analogues have been extensively used in medicinal chemistry owing to their wide spectrum of applications as anti-convulsant, anti-inflammatory, analgesic, hypolipidimic and immunomodulatory activities. Group: Biochemicals. Alternative Names: Phthalimide; 1,2-Benzenedicarboximide; 1,3-Dihydro-2H-isoindole-1,3-dione; 1,3-Dioxo-1,3-dihydroisoindole; 1,3-Isoindolinedione; Benzoimide; Isoindole-1,3-dione; Kladnoite; Levegal PEW-T; NSC 3108; Phenylimide; Phthalic Dicarboximide. Grades: Highly Purified. CAS No. 85-41-6. Pack Sizes: 10g. US Biological Life Sciences.
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Phthalimide DBU Salt
Phthalimide DBU Salt. Group: Biochemicals. Alternative Names: DBU Phthalimide Salt; Phthalimide 1, 8-Diazabicyclo[5. 4. 0]undec-7-ene Salt. Grades: Highly Purified. CAS No. 119812-51-0. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
Phthalimide potassium salt
Phthalimide potassium salt (CAS# 1074-82-4) is a green, solid-base organocatalys. Alternative Names: potassium;isoindol-2-ide-1,3-dione. CAS No. 1074-82-4. Molecular formula: C8H4KNO2. Mole weight: 185.22.
Phthalimide potassium salt
Phthalimide potassium salt. Group: Biochemicals. Alternative Names: Potassium phthalimide. Grades: Highly Purified. CAS No. 1074-82-4. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. Molecular Formula: C8H4KNO2. US Biological Life Sciences.
Worldwide
Phthalimide potassium salt 99+%
Phthalimide potassium salt 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg, 2.5Kg, 10Kg. US Biological Life Sciences.
Worldwide
Phthalimidoacetone
Phthalimidoacetone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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Phthalocyanine
Alfa Chemistry offers Phthalocyanine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: Pigment Blue 16. CAS No. 574-93-6. Molecular formula: C32H18N8. Mole weight: 514.55. Purity: Purity: >93.0%(N). IUPAC Name: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. SMILES: C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C(N5)N=C7C8=CC=CC=C8C(=N7)N=C2N3)C9=CC=CC=C94. InChI: InChI=1S/C32H18N8/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25/h1-16H,(H2,33,34,35,36,37,38,39,40).
Phthalocyanine
Phthalocyanine is a common macrocylic blue-green dye able to form coordination complexes with many elements on the periodic table. Group: Biochemicals. Grades: Highly Purified. CAS No. 574-93-6. Pack Sizes: 1g, 2.5g. Molecular Formula: C32H18N8, Molecular Weight: 514.54. US Biological Life Sciences.
Worldwide
Phthalocyanine
Alfa Chemistry offers Phthalocyanine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: 5,10,15,20-Tetraaza-21H,23H-tetrabenzo[b,g,l,q]porphyrin. CAS No. 574-93-6. Purity: 93.0%(N). Product ID: ACM574936-5. Molecular formula: C32H18N8. Mole weight: 514.54. IUPAC Name: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. Canonical SMILES: C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C(N5)N=C7C8=CC=CC=C8C(=N7)N=C2N3)C9=CC=CC=C94. ECNumber: 209-378-3. Alfa Chemistry - ISO 9001:32057 Certified.
Phthalocyanine
Phthalocyanine is a photosensitizer. Phthalocyanine has a light-killing effect on bacterial biofilms, effectively inactivating bacteria. Phthalocyanine can be linked to anticancer drugs to target cancer. Phthalocyanine can also be used to develop chemical sensors for studying microbial infections and tumors[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 574-93-6. Pack Sizes: 500 mg; 1 g; 5 g; 10 g. Product ID: HY-121310.
Phthalocyanine Chloroaluminum
Phthalocyanine Chloroaluminum. Alternative Names: Chloroaluminum Phthalocyanine. CAS No. 14154-42-8. Molecular formula: C32H16AlClN8. Mole weight: 574.97. Purity: >98.0%T.
Phthalocyanine (purified by sublimation)
Alfa Chemistry offers Phthalocyanine (purified by sublimation) products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: Pigment Blue 16 (purified by sublimation). CAS No. 574-93-6. Molecular formula: C32H18N8. Mole weight: 514.55. Purity: >99.0%(N). IUPAC Name: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. SMILES: C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C(N5)N=C7C8=CC=CC=C8C(=N7)N=C2N3)C9=CC=CC=C94. InChI: InChI=1S/C32H18N8/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25/h1-16H,(H2,33,34,35,36,37,38,39,40).
Phthalocyanine, (purified by sublimation)
Phthalocyanine, (purified by sublimation). CAS No. 574-93-6. Molecular formula: C32H18N8. Mole weight: 514.5g/mol. IUPAC Name: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. SMILES: C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C(N5)N=C7C8=CC=CC=C8C(=N7)N=C2N3)C9=CC=CC=C94. InChI: InChI=1S/C32H18N8/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25/h1-16H,(H2,33,34,35,36,37,38,39,40).
Phthalocyanine Tin(II)
Phthalocyanine Tin(II). CAS No. 15304-57-1. Product ID: ACM15304571. Molecular formula: C32H16N8Sn. Mole weight: 631.24. Alfa Chemistry - ISO 9001:32057 Certified.
Phthalonitrile
Liquid; OtherSolid;YELLOW CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR. Alternative Names: 1,2-Dicyanobenzene; Benzene-1,2-dicarbonitrile. CAS No. 91-15-6. Molecular formula: C8H4N2. Mole weight: 128.13. Purity: 95%+. IUPAC Name: benzene-1,2-dicarbonitrile. SMILES: C1=CC=C(C(=C1)C#N)C#N. InChI: InChI=1S/C8H4N2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H.
Phthaloyl Amlodipine
Amlodipine intermediate. Group: Biochemicals. Alternative Names: 4-(2-Chlorophenyl)-2-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; 4- (2-Chlorophenyl) -3- (ethoxycarbonyl) -5- (methoxycarbonyl) -6-methyl-2-[ (2-phthalimidoethoxy) methyl]-1, 4-dihydropyridine. Grades: Highly Purified. CAS No. 88150-62-3. Pack Sizes: 100mg. US Biological Life Sciences.
Phthaloyl-S-methyl-L-cysteine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
phthalyl amidase
In the entry, "phthalyl" is used to mean "2-carboxybenzoyl". The enzyme from Xanthobacter agilis hydrolyses phthalylated amino acids, peptides, β-lactams, aromatic and aliphatic amines. The substituent on nitrogen may be an alkyl group, but may also be complex, giving an amino acid or peptide derivative. Substitutions on the phthalyl ring include 6-F, 6-NH2, 3-OH, and a nitrogen in the aromatic ring ortho to the carboxy group attached to the amine. No cofactors are required. Group: Enzymes. Enzyme Commission Number: EC 3.5.1.79. CAS No. 169150-79-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4470; phthalyl amidase; EC 3.5.1.79; 169150-79-2. Cat No: EXWM-4470.
Phthalylsulfathiazole
Phthalylsulfathiazole is a kind of sulfonamides used as an antibacterial drug. Category: Active pharmaceutical ingredients. CAS No. 85-73-4. Product ID: API85734. Molecular formula: C17H13N3O5S2. Mole weight: 403.43. Appearance: Crystalline.
PHTPP
PHTPP, a pyrazolo[1,5-α]pyrimidine-based ligand, is a selective estrogen ERβ receptor antagonist that displays 36-fold selectivity over ERα. This compound has been used to selectively target ERβ in the study of the opposing effects of hormone therapy on tumors expressing either ER subtype. Alternative Names: 4-[2-Phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]phenol. Grades: ≥99% by HPLC. CAS No. 805239-56-9. Molecular formula: C20H11F6N3O. Mole weight: 423.31.
PHTPP
PHTPP is a selective estrogen receptor β (ERβ) antagonist with 36-fold selectivity over ERα[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 805239-56-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-103456.
PHTPP
Selective estrogen ER β receptor antagonist that displays 36-fold selectivity over ER&alpha. Exhibits full antagonism at ER β in a cotransfection assay in human endometrial cancer cells (HEC-1), with minimal effects on ER&alpha. Group: Biochemicals. Alternative Names: 4-[2-Phenyl-5, 7-bis (trifluoromethyl) pyrazolo[1, 5-a]pyrimidin-3-yl]phenol. Grades: Highly Purified. CAS No. 805239-56-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
phycobiliprotein β-cysteine-155 phycobilin lyase
The enzyme, found in cyanobacteria and red algae, catalyses the attachment of the phycobilin chromophore phycocyanobilin to cysteine 155 of the β subunits of the phycobiliproteins C-phycocyanin and phycoerythrocyanin. The numbering used here corresponds to the enzyme from Anabaena, and could vary slightly in other organisms. Group: Enzymes. Synonyms: cpcT (gene name); cpeT1 (gene name); cpcT1 (gene name). Enzyme Commission Number: EC 4.4.1.30. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5333; phycobiliprotein β-cysteine-155 phycobilin lyase; EC 4.4.1.30; cpcT (gene name); cpeT1 (gene name); cpcT1 (gene name). Cat No: EXWM-5333.
phycobiliprotein cysteine-84 phycobilin lyase
The enzyme, found in cyanobacteria and red algae, catalyses the attachment of phycobilin chromophores to cysteine 84 of several phycobiliproteins (the numbering used here corresponds to the enzyme from Anabaena, in other organisms the number may vary slightly). It can attach phycocyanobilin to the β subunits of C-phycocyanin and phycoerythrocyanin and to both subunits of allophycocyanin. In addition, it can attach phycoerythrobilin to both subunits of C-phycoerythrin. Group: Enzymes. Synonyms: cpcS (gene name); cpeS (gene name); cpcS1 (gene name); cpcU (gene name); phycocyanobilin:Cys-β84-phycobiliprotein lyase. Enzyme Commission Number: EC 4.4.1.29. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5331; phycobiliprotein cysteine-84 phycobilin lyase; EC 4.4.1.29; cpcS (gene name); cpeS (gene name); cpcS1 (gene name); cpcU (gene name); phycocyanobilin:Cys-β84-phycobiliprotein lyase. Cat No: EXWM-5331.
Phycocyanin
Phycocyanin is a natural pigment-protein complex extracted from blue-green algae, scientifically known as Arthrospira platensis. Phycocyanin is one of a family of water-soluble proteins and is distinct in its construction as well as its function as a primary light-harvesting photosynthetic pigment. Commercially, phycocyanin is used in the biomedical and diagnostic arena as an ultra-high purity biological fluorophore and an investigational therapeutic intermediate. Applications: Phycocyanin is used widely in the development of investigational therapeutic products geared towards the treatment of chronic inflammation and oxidative stress. industries focused on diagnostics utilize phycocyanin in the manufacture of fluorescent probes and labels for laboratory assays. phycocyanin is also used as a specialty ingredient in pharmaceutical-grade nutraceuticals as well as premium cosmetic formulations. Category: Natural extract. Synonyms: PE-CY; Phycocyanin E25. Product ID: PIPE-0321. Appearance: Powder.
phycocyanobilin:ferredoxin oxidoreductase
Catalyses the four-electron reduction of biliverdin IXα (2-electron reduction at both the A and D rings). Reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Flavodoxins can be used instead of ferredoxin. The direct conversion of biliverdin IXα (BV) to (3Z)-phycocyanolbilin (PCB) in the cyanobacteria Synechocystis sp. PCC 6803, Anabaena sp. PCC7120 and Nostoc punctiforme is in contrast to the proposed pathways of PCB biosynthesis in the red alga Cyanidium caldarium, which involves (3Z)-phycoerythrobilin (PEB) as an intermediate and in the green alga Mesotaenium caldariorum, in which PCB is an isolable intermediate. Group: Enzymes. Enzyme Commission Number: EC 1.3.7.5. CAS No. 347401-12-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1400; phycocyanobilin:ferredoxin oxidoreductase; EC 1.3.7.5; 347401-12-1. Cat No: EXWM-1400.
phycoerythrobilin:ferredoxin oxidoreductase
Catalyses the two-electron reduction of the C2 and C31 diene system of 15,16-dihydrobiliverdin. Specific for 15,16-dihydrobiliverdin. It has been proposed that this enzyme and EC 1.3.7.2, 15,16-dihydrobiliverdin:ferredoxin oxidoreductase, function as a dual enzyme complex in the conversion of biliverdin IXα to phycoerythrobilin. Group: Enzymes. Synonyms: PebB. Enzyme Commission Number: EC 1.3.7.3. CAS No. 347401-21-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1398; phycoerythrobilin:ferredoxin oxidoreductase; EC 1.3.7.3; 347401-21-2; PebB. Cat No: EXWM-1398.