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| Product | Description | |
|---|---|---|
| Caffeic acid | United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; pharma & vet compounds & metabolites; pharma & vet compounds & metabolites. Alternative Names: 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene, 3,4-Dihydroxybenzeneacrylic acid, Cinnamic acid, 3,4-dihydroxy- (8CI), 4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene,3,4-Dihydroxycinnamic Acid, NSC 57197, Caffeic Acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid, 3-(3,4-Dihydroxyphenyl)propenoic acid, NSC 623438. CAS No. 331-39-5. Pack Sizes: 15MG, 100MG. IUPAC Name: 3-(3,4-dihydroxyphenyl)prop-2-enoic acid. Molecular formula: C9H8O4. Mole weight: 180.16. Catalog: APS331395A. SMILES: OC(=O)C=Cc1ccc(O)c(O)c1. Format: Neat. Shipping: Room Temperature. |  |
| Caffeic acid | Caffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase ( 5-LO ). Uses: Scientific research. Group: Natural products. CAS No. 331-39-5. Pack Sizes: 10 mM * 1 mL; 5 g; 10 g; 25 g. Product ID: HY-N0172. |  |
| Caffeic acid | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolites. Alternative Names: 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene, 3,4-Dihydroxybenzeneacrylic acid, Cinnamic acid, 3,4-dihydroxy- (8CI), 4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene,3,4-Dihydroxycinnamic Acid, NSC 57197, Caffeic Acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid, 3-(3,4-Dihydroxyphenyl)propenoic acid, NSC 623438. | |
| Caffeic acid | Caffeic acid is a hydroxycinnamic acid, a naturally occurring organic compound. It is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LOX). Uses: Antioxidant activity; antineoplastic activity; anti-hiv activity; hepatotropic activity; choleretic activity. Synonyms: 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid; 3,4-Dihydroxycinnamic Acid; 3,4-Dihydroxybenzeneacrylic Acid; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene; NSC 57197; NSC 623438; 3-(3,4-Dihydroxy-phenyl)-acrylic acid. Grade: ≥98%. CAS No. 331-39-5. Molecular formula: C9H8O4. Mole weight: 180.16. |  |
| Caffeic Acid | Caffeic Acid. Synonyms: 3,4-Dihydroxybenzeneacrylic acid, 3,4-Dihydroxycinnamic acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid. CAS No. 331-39-5. Pack Sizes: 2, 5, 25 g in poly bottle. Product ID: CDC10-0037. Molecular formula: C9H8O4. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Caffeic Acid; CDC10-0037; 331-39-5; C9H8O4; 3,4-Dihydroxybenzeneacrylic acid, 3,4-Dihydroxycinnamic acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid; 206-361-2; MFCD00004392; 331-39-5. Purity: ≥98.0% (HPLC). EC Number: 206-361-2. Physical State: Powder. Solubility: Soluble in DMSO (40 mg/mL), ethanol (25 mg/mL warm), DMF (~7 mg/mL), PBS, PH 7.2 (~0.65 mg/mL), hot water, ethyl acetate, Chloroform Hexane, and methanol. Application: Caffeic acid has been used as a standard of phenolic acid in the study to determine the total phenolic acid content in vegetables after subjecting to alkaline and acid hydrolysis. It has also been used to determine its antioxidant activity by various assay methods. Boiling Point: ~416.8° C at 760 mmHg (Predicted). Melting Point: 211-213 °C (dec.) (lit.). Density: ~1.5 g/cm3 (Predicted). Product Description: Caffeic acid exists in its free and ester form. It is considered as the predominant polyphenol, contributing to the hydroxycinnamic acid content in various fruits. Coffee is one of the major source of caffeic acid. |  |
| Caffeic Acid | Caffeic Acid is a constituent of plants, probably occurs in plants only in conjugated forms. Caffeic acid is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal sources of biomass. Caffeic acid is one of the main natural phenols in argan oi. Group: Biochemicals. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid; 3,4-Dihydroxycinnamic Acid; 3, 4-Dihydroxy Benzene acrylic Acid; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene; NSC 57197; NSC 623438. Grades: Highly Purified. CAS No. 331-39-5. Pack Sizes: 1g. US Biological Life Sciences. |  Worldwide |
| Caffeic Acid | Caffeic Acid - Product ID: NST-10-5. Category: Hydroxycinnamic acids. Alternative Names: 3,4-Dihydroxycinnamic acid. Purity: 98%. Test method: HPLC. CAS No. 331-39-5. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: White to slightly yellow Powder. Molecular formula: C9H8O4. Mole weight: 180.16. Storage: +2 +8 °C. |  |
| CAFFEIC ACID | CAFFEIC ACID. Group: other nano materials. Alternative Names: 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene. CAS No. 331-39-5. Product ID: (E)-3-(3,4-Dihydroxyphenyl)prop-2-enoic acid. Molecular formula: 180.16. Mole weight: C9H8O4. C1=CC(=C(C=C1C=CC(=O)O)O)O. 98%. |  |
| Caffeic acid 1,1-dimethylallyl ester | analytical standard. Group: Chemical class. | |
| Caffeic Acid-13C3 | Constituent of plants, probably occurs in plants only in conjugated forms. Group: Biochemicals. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid-13C3; 3,4-Dihydroxycinnamic Acid-13C3; 3, 4-Dihydroxy Benzene acrylic Acid-13C3; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid-13C3; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene-13C3; NSC 57197-13C3. Grades: Highly Purified. CAS No. 1185245-82-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Caffeic Acid-[13C3] | Caffeic Acid-[13C3] is the labelled analogue of Caffeic acid. Caffeic Acid is an orally bioavailable, hydroxycinnamic acid derivative and polyphenol, with potential anti-oxidant, anti-inflammatory, and antineoplastic activities. Upon administration, caffeic acid acts as an antioxidant and prevents oxidative stress, thereby preventing DNA damage induced by free radicals. Synonyms: Caffeic Acid-13C3; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid-13C3; 3,4-Dihydroxycinnamic Acid-13C3; 3,4-Dihydroxybenzeneacrylic Acid-13C3; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene-13C3; NSC 57197-13C3. Grade: ≥97% by HPLC; ≥99% atom 13C. CAS No. 1185245-82-2. Molecular formula: C6[13C]3H8O4. Mole weight: 183.14. | |
| Caffeic acid 3-methyl phenethyl ester | Caffeic acid 3-methyl phenethyl ester. Group: Biochemicals. Alternative Names: 3-(4-Hydroxy-3-methoxyphenyl)-2-propenoic acid 2-phenylethyl ester; 2-Phenylethyl ferulate; Ferulic acid phenethyl ester. Grades: Highly Purified. CAS No. 71835-85-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg. Molecular Formula: C18H18O4. US Biological Life Sciences. | Worldwide |
| Caffeic Acid, 3-Methyl Phenethyl Ester (Phenethyl 3-Methylcaffeate) | It has chemopreventive properties against chemically induced colon carcinogenesis. It enhances apoptosis in azoxymethane induced colon tumors. Group: Biochemicals. Alternative Names: Phenethyl 3-Methylcaffeate. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Caffeic acid 3-O-b-D-glucopyranoside | Caffeic acid 3-O-b-D-glucopyranoside, an organic constituent abundant in diverse flora, exhibits promise as an antioxidant, anti-inflammatory, and anticancer agent. Within the realm of biomedical research, this compound assumes an integral role in the creation of therapeutics targeting cancer, cardiovascular ailments, and neurodegenerative afflictions. Additionally, its incorporation in skincare and cosmetic merchandise is advantageous due to its rejuvenating attributes and ability to safeguard the skin from harm. Synonyms: 3-[3-(b-D-Glucopyranosyloxy)-4-hydroxyphenyl]-2-propenoic acid; 3-(b-D-Glucopyranosyloxy)-4-hydroxy-cinnamic acid; 3-(b-D-Glucopyranosyloxy)-4-hydroxycinnamic acid. CAS No. 24959-81-7. Molecular formula: C15H18O9. Mole weight: 342.30. | |
| Caffeic acid 99+% (HPLC) | Caffeic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Caffeic acid benzyl ester | Caffeic acid benzyl ester. Group: Biochemicals. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic acid phenylmethyl ester; 3-(3,4-Dihydroxyphenyl)-2-propenoic acid benzyl ester; Benzyl caffeate. Grades: Highly Purified. CAS No. 107843-77-6. Pack Sizes: 25mg, 50mg, 100mg. Molecular Formula: C16H14O4. US Biological Life Sciences. | Worldwide |
| Caffeic Acid - CAS 331-39-5 | A natural dietary compound reported to have anti-carcinogenic and anti-inflammatory properties. Group: Fluorescence/luminescence spectroscopy. | |
| Caffeic acid dimethyl ether phenethyl ester | Caffeic acid dimethyl ether phenethyl ester. Group: Biochemicals. Alternative Names: 3-(3,4-Dimethoxyphenyl)-2-propenoic acid 2-phenylethyl ester; NSC 666253; Phenethyl 3, 4-dimethoxyphenyl cinnamate. Grades: Highly Purified. CAS No. 145551-14-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C19H20O4. US Biological Life Sciences. | Worldwide |
| Caffeic Acid, Dimethyl Ether, Phenethyl Ester (Phenethyl Dimethyl Caffeate) | An Inhibitor of ornithine decarboxylase and protein tyrosine kinase. Group: Biochemicals. Alternative Names: Phenethyl Dimethyl Caffeate. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Caffeic Acid Methyl Ester | Protected Caffeic Acid. Group: Biochemicals. Alternative Names: (E) -3- (3, 4-Dihydroxyphenyl) propenoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 67667-67-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Caffeic acid phenethyl ester | Caffeic acid phenethyl ester is a potent and specific inhibitor of NF-κB activation, and also displays antioxidant, immunomodulatory and antiinflammatory activities. It is the main active component of propolis. It has powerful antioxidant, anti-inflammatory and antibacterial activities, and can play a role in multiple targets of inflammation. Synonyms: CAPE; BAF-IN-C09; 2-Phenylethyl Caffeate; β-Phenylethyl Caffeate. Grade: >95%. CAS No. 104594-70-9. Molecular formula: C17H16O4. Mole weight: 284.31. | |
| Caffeic acid phenethyl ester | ?97% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Caffeic acid phenethyl ester | Caffeic acid phenethyl ester. Group: Biochemicals. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic acid 2-phenylethyl ester; CAPE; Phenethyl caffeate. Grades: Highly Purified. CAS No. 104594-70-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C17H16O4. US Biological Life Sciences. | Worldwide |
| Caffeic acid phenethyl ester | Caffeic acid phenethyl ester is a NF-κB inhibitor. Uses: Scientific research. Group: Natural products. CAS No. 104594-70-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 100 mg; 500 mg; 1 g. Product ID: HY-N0274. | |
| Caffeic acid phenethyl ester 98+% | Caffeic acid phenethyl ester 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Caffeic Acid, Phenethyl Ester (CAPE, Phenethyl Caffeate) | Cytotoxic agent against cancer cell lines. Inhibitor of o. Group: Biochemicals. Alternative Names: CAPE, Phenethyl Caffeate. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Caffeic acid-pYEEIE | Caffeic acid-pYEEIE has been found to be a phosphopeptide ligand. Synonyms: N-[3-(3,4-Dihydroxyphenyl)-1-oxo-2-propenyl]-O-phosphono-L-tyrosyl-L-α-glutamyl-L-α-glutamyl-L-isoleucyl-L-glutamic acid. Grade: ≥95% by HPLC. CAS No. 507471-72-9. Molecular formula: C39H50N5O19P. Mole weight: 923.82. | |
| Caffeic acid (Standard) | Caffeic acid (Standard) is the analytical standard of Caffeic acid. This product is intended for research and analytical applications. Caffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LO). Uses: Scientific research. Group: Natural products. CAS No. 331-39-5. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-N0172R. | |
| Caffeic-PH | Caffeic-PH is a derivative of caffeic acid that combines with the dipeptide Pro-His. This compound has been reported to exhibit significant antioxidant properties, including free radical scavenging and lipid peroxidation inhibition activity. It is considered to be a powerful antioxidant in both hydrophilic and lipophilic systems, likely due to the structure of proline that enables histidine to effectively donate electrons. The addition of short peptides like Pro-His to caffeic acid is believed to synergistically enhance its antioxidative activity. This enhanced antioxidant activity contributes to the skin-tightening effect by protecting the skin from oxidative stress, which can lead to skin laxity and wrinkles. Therefore, CA-PH can be used as a potent dermal therapeutic agent and a useful cosmetic ingredient for skin tightening and anti-aging purposes. Synonyms: Caffeic acid-Pro-His-NH2; CA-proline-histidine amide; CA-Pro-His-NH2; Caffeoyl-prolyl-histidine amide; 1-[3-(3,4-Dihydroxyphenyl)-1-oxo-2-propen-1-yl]-L-prolyl-L-histidinamide; Coumaroyl(3-OH)-Pro-His-NH2; N-(3-Hydroxycoumaroyl)-L-prolyl-L-histidinamide; (S)-N-((S)-1-Amino-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl)-1-(3-(3,4-dihydroxyphenyl)acryloyl)pyrrolidine-2-carboxamide; CA-PH. Grade: ≥95%. CAS No. 1240406-70-5. Molecular formula: C20H23N5O5. Mole weight: 413.43. | |
| Caffeidine | Caffeidine is an impurity of Caffeine (C080100), a xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeidine have also shown inhibitory activity towards cyclic nucleotide phosphodiesterases. Group: Biochemicals. Alternative Names: N,1-Dimethyl-4-(methylamino)imidazole-5-carboxamide; EP Impurity E. Grades: Highly Purified. CAS No. 20041-90-1. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Caffeidine Acid | Caffeidine Acid. Group: Biochemicals. Alternative Names: 1-Methyl-4-[methyl[ (methylamino) carbonyl]amino]-1H-Imidazole-5-carboxylic Acid; Caffeidinecarboxylic Acid. Grades: Highly Purified. CAS No. 54536-15-1. Pack Sizes: 500mg. Molecular Formula: C8H12N4O3, Molecular Weight: 212.21. US Biological Life Sciences. | Worldwide |
| Caffeidine Acid | Caffeidine Acid is a degradation compound of Caffeine, which is a central nervous system (CNS) stimulant used as a cognitive enhancer to increase alertness and attention performance. Synonyms: Caffeidinecarboxylic Acid; 1-Methyl-4-[methyl[(methylamino)carbonyl]amino]-1H-imidazole-5-carboxylic Acid; 4-(1,3-Dimethylureido)-1-methyl-1H-imidazole-5-carboxylic Acid. Grade: 96%. CAS No. 54536-15-1. Molecular formula: C8H12N4O3. Mole weight: 212.21. | |
| Caffeidine Acid-d9 | Caffeidine Acid-d9. Group: Biochemicals. Alternative Names: 1-Methyl-4-[methyl[ (methylamino) carbonyl]amino]-1H-Imidazole-5-carboxylic Acid-d9; Caffeidinecarboxylic Acid-d9. Grades: Highly Purified. Pack Sizes: 500mg. Molecular Formula: C8H3D9N4O3, Molecular Weight: 221.26. US Biological Life Sciences. | Worldwide |
| Caffeidine Acid Sodium Salt | Caffeidine Acid Sodium Salt is one of Caffeine impurities. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: 1-Methyl-4-[methyl[(methylamino)carbonyl]amino]-1H-Imidazole-5-carboxylic Acid Sodium Salt; Caffeidinecarboxylic Acid Sodium Salt; 4-(1,3-dimethylureido)-1-methyl-1H-imidazole-5-carboxylate, sodium salt (1:1); Caffeine Impurity 1 Sodium Salt. Molecular formula: C8H11N4O3.Na. Mole weight: 234.19. | |
| Caffeidine-d9 | Caffeidine-d9. Group: Biochemicals. Alternative Names: N,1-Dimethyl-4-(methylamino)imidazole-5-carboxamide-d9; EP Impurity E-d9 of Caffeine. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C7H3D9N4O, Molecular Weight: 177.25. US Biological Life Sciences. | Worldwide |
| Caffeine | Caffeine. Group: Biochemicals. CAS No. 58-08-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Caffeine | Look for tighter, smoother and brighter skin with consistent use of a caffeine-boosted moisturizer, that is also great for regulating excess oil. Pack Sizes: 1 kg. Product ID: CDC10-0555. Category: Anti-Acne Ingredients. Product Keywords: Cosmetic Ingredients; Active Ingredients; Anti-Acne Ingredients; Caffeine; CDC10-0555. | |
| Caffeine | Caffeine |  |
| Caffeine | 1kg Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Aroma Chemicals, Biochemicals, Research Organics & Inorganics. Formula: C8H10N4O2. CAS No. 58-08-2. Prepack ID 10411128-1kg. Molecular Weight 194.19. See USA prepack pricing. |  |
| Caffeine | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| Caffeine (1,3,7 trimethylxanthine) | Caffeine is a naturally occurring chemical that is present in tea, cola nuts, guarana and coffee. It is able to stimulate the central nervous system, cardiac muscle, stimulate the respiratory system, act as a diuretic and delay fatigue. The chemical structure for caffeine is 1,3,7-tri methylxanthine. As a modified purine it can act as an inhibitor of enzymes that use compounds containing adenine or guanine as substrates. Group: Biochemicals. Alternative Names: 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione; 1,3,7-Trimethylxanthine; 7-Methyltheophylline; Alert-Pep; Cafalgine; Cafeina; Caffedrine; Caffein; Cafipel; DHCplus; Dasin; Diurex; Durvitan; Guaranine; Hycomine; Koffein; Mateina; Methyltheobromine; Miudol; NSC 5036; New Cetamol; No-Doz; Palergot-C; Phensal; Refresh'n; SK 65 Compound; Shape Plus; Stay Alert; Stim; Synalgos; Thein; Theine; Tri-Aqua; Wigraine. Grades: Highly Purified. CAS No. 58-08-2. Pack Sizes: 25g, 50g, 100g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
| Caffeine-13C | Caffeine-13C is carbon-13 labeled Caffeine (C080100). Caffeine is a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. Caffeine is a cardiac and respiratory stimulant; diuretic. Caffeine is toxic at sufficiently high doses. Group: Biochemicals. Grades: Highly Purified. CAS No. 202282-98-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C713CH10N4O2, Molecular Weight: 195.18. US Biological Life Sciences. | Worldwide |
| Caffeine-13C3 | Caffeine-13C3 is a labelled analogue of Caffeine, a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. Caffeine is a cardiac and respiratory stimulant; diuretic. Caffeine is toxic at sufficiently high doses. A study at Johns Hopkins University indicates that caffeine can improve pattern separation memory. Group: Biochemicals. Alternative Names: 3,7-Dihydro-1,3,7-tri(methyl-13C)-1H-purine-2,6-dione; 1,4,6-Trimethyl-1H-imidazo[4,5-b]pyridine-5,7(4H,6H)-dione-13C3; 1,3,7-Trimethylxanthine-13C3; 7-Methyltheophylline-13C3; Alert-Pep-13C3; Cafalgine-13C3; Cafeina-13C3; Caffedrine-13C3; Caffein-13C3; Cafipel-13C3; DHCplus-13C3; Dasin-13C3; Diurex-13C3; Durvitan-13C3; Guaranine-13C3; Hycomine-13C3; Koffein-13C3; Mateina-13C3; Methyltheobromine-13C3; Miudol-13C3; NSC 5036-13C3; New Cetamol-13C3; No-Doz-13C3; Palergot-C-13C3; Phensal-13C3; RefreshÂn-13C3; SK 65 Compound-13C3; Shape Plus-13C3; Stay Alert-13C3; Stim-13C3; Synalgos-13C3; Thein-13C3; Theine-13C3; Tri-Aqua-13C3; Wigraine-13C3. Grades: Highly Purified. CAS No. 78072-66-9. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C?¹³C?H??N?O?, Molecular Weight: 197.15. US Biological Life Sciences. | Worldwide |
| Caffeine-13C3 solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Caffeine-13C3 solution | 1 mg/mL in methanol, 99 atom % 13C, drug standard. Group: Amphetamines / stimulants standards. | |
| Caffeine, anhydrous (1,3,7 trimethylxanthine) 99+.9% BP2012/USP35 | Caffeine is a naturally occurring chemical that is present in tea, cola nuts, guarana and coffee. It is able to stimulate the central nervous system, cardiac muscle, stimulate the respiratory system, act as a diuretic and delay fatigue. The chemical structure for caffeine is 1,3,7-tri methylxanthine. As a modified purine it can act as an inhibitor of enzymes that use compounds containing adenine or guanine as substrates. Group: Biochemicals. Alternative Names: 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione; 1,3,7-Trimethylxanthine; 7-Methyltheophylline; Alert-Pep; Cafalgine; Cafeina; Caffedrine; Caffein; Cafipel; DHCplus; Dasin; Diurex; Durvitan; Guaranine; Hycomine; Koffein; Mateina; Methyltheobromine; Miudol; NSC 5036; New Cetamol; No-Doz; Palergot-C; Phensal; Refresh'n; SK 65 Compound; Shape Plus; Stay Alert; Stim; Synalgos; Thein; Theine; Tri-Aqua; Wigraine. Grades: USP. CAS No. 58-08-2. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Caffeine Anhydrous USP | Caffeine Anhydrous USP. |  CA, FL & NJ |
| Caffeine Artificial | Caffeine Artificial . CAS No. 58-08-2. FEMA No. 2224. Kosher: Y. VIGON Item # 508671. Categories: Speciality Ingredients Suppliers. |  America & Internationally |
| Caffeine benzoate | Caffeine benzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CAFFEINE BENZOATE. Product Category: Heterocyclic Organic Compound. CAS No. 5743-17-9. Molecular formula: C8H10N4O2.C7H6O2. Mole weight: 316.31. Purity: PURIFIED. Product ID: ACM5743179. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Caffeine Citrate | Caffeine Citrate. Categories: caffeine citrate; 69-22-7. | CA, FL & NJ |
| Caffeine-d9 (3,7-Dihydro-1,3,7-trimethyl-d9-1H-purine-2,6-dione, Oxopurine-d9, Coffeine-d9) | Cardiac and respiratory stimulant; diuretic. Group: Biochemicals. Alternative Names: 3,7-Dihydro-1,3,7-trimethyl-d9-1H-purine-2,6-dione; Oxopurine-d9; Coffeine-d9. Grades: Highly Purified. CAS No. 72238-85-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| caffeine dehydrogenase | This enzyme, characterized from the soil bacterium Pseudomonas sp. CBB1, catalyses the incorporation of an oxygen atom originating from a water molecule into position C-8 of caffeine. The enzyme utilizes short-tail ubiquinones as the preferred electron acceptor. Group: Enzymes. Enzyme Commission Number: EC 1.17.5.2. 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-1095; caffeine dehydrogenase; EC 1.17.5.2. Cat No: EXWM-1095. |  |
| Caffeine EP impurity E HCl | Caffeine EP impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107605-95-8. Molecular formula: C7H13ClN4O. Mole weight: 204.66. Catalog: APB107605958. | |
| Caffeine Impurity 1 Ammonium Salt | Caffeine Impurity 1 Ammonium Salt is one of Caffeine impurities. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: 4-(1,3-dimethylureido)-1-methyl-1H-imidazole-5-carboxylate, ammonium salt (1:1). Molecular formula: C8H11N4O3.NH4. Mole weight: 229.24. | |
| Caffeine Impurity 1 (Sodium 4-[N-Methyl-N-(N-Methylaminocarbonyl)amino]-1-methylimidazole-5-Carboxylate) | Caffeidine Acid is a potential degradation product from the hydrolysis of Caffeine under alkaline environment. Synonyms: 1-Methyl-4-[methyl[(methylamino)carbonyl]amino]-1H-Imidazole-5-carboxylic Acid Sodium Salt; Caffeidinecarboxylic Acid Sodium Salt. Grade: > 95%. Molecular formula: C8H11N4O3. Na. Mole weight: 211.20 22.99. | |
| Caffeine Impurity 5 | Caffeine Impurity 5 is one of Caffeine impurities. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: (1,3-dimethyl-2,6,8-trioxo-1,2,3,6,8,9-hexahydro-purin-7-yl)-acetic acid; (8-Hydroxy-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetic acid; 1,2,3,6,8,9-hexahydro-1,3-dimethyl-2,6,8-trioxo-7H-purine-7-acetic Acid. Grade: 98%. CAS No. 10184-35-7. Molecular formula: C9H10N4O5. Mole weight: 254.20. | |
| Caffeine Impurity 5 | Caffeine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10184-35-7. Molecular formula: C9H10N4O5. Mole weight: 254.2. Catalog: APB10184357. | |
| Caffeine Impurity B | An impurity of Dyphylline which is a mainstay of therapy in some patients with acute and chronic obstructive airway disease. Synonyms: 6-Amino-5-formamido-1,3-dimethyl-uracil; 1,3-Dimethyl-4-amino-5-(formylamino)uracil; 6-Amino-1,3-dimethyl-5-(formylamino)pyrimidine-2,4-dione; N-(6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-formamide; N-(6-Amino-1,3-dimethyl-2,4-dioxo. Grade: > 95%. CAS No. 7597-60-6. Molecular formula: C7H10N4O3. Mole weight: 198.18. | |
| Caffeine Impurity C | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmaceutical impurities. | |
| Caffeine Impurity C (Isocaffeine) | Isocaffeine is an impurity of Caffeine, a xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Synonyms: 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione; 1,3,9-Trimethylxanthine; 9-Methyltheophylline; NSC 28332; EP Impurity C for Caffeine. Grade: > 95%. CAS No. 519-32-4. Molecular formula: C8H10N4O2. Mole weight: 194.19. | |
| Caffeine Impurity E | Caffeidine is an impurity of Caffeine (C080100), a xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeidine have also shown inhibitory activity towards cyclic nucleotide phosphodiesterases. Synonyms: Caffeidine; 1H-Imidazole-5-carboxamide, N,?1-dimethyl-4-(methylamino)?-, hydrochloride. Grade: > 95%. CAS No. 20041-90-1. Molecular formula: C7H12N4O. Mole weight: 168.2. | |
| Caffeine Impurity E Nitrate (Caffeidine Nitrate) | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmaceutical impurities. | |
| Caffeine Impurity F | Paraxanthine is a metabolite of caffeine, and also acts as an inhibitor of phosphodiesterase 9 (PDE9) and an antagonist of adenosine receptors A1 and A2 (Kis = 35 and 22 μM, respectively in equine forebrain tissues). Synonyms: 1,7-Dimethylxanthine; P-Xanthine; Xanthine, 1,7-dimethyl-; 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione. Grade: > 95%. CAS No. 611-59-6. Molecular formula: C7H8N4O2. Mole weight: 180.17. | |
| Caffeine Impurity F | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmaceutical impurities. | |
| Caffeine, Laboratory Grade, 100 g | Naturally occurs in tea, coffee, guarana paste, and cola nuts; light sensitive. Formula: C8H10N4O2Formula Wt: 194. 19CAS: 58-08-2. Storage Code: Green; general chemical storage. DOT Class: Toxic. Grades: chem-grade laboratory. Product ID: 851570. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Caffeine, Laboratory Grade, 25 g | Formula: C8H10N4O2. Formula Wt: 194. 19CAS: 58-08-2 Characteristic: White powder. Storage Code: Green; general chemical storage. Notes: Naturally occurs in tea, coffee, guarana paste, and cola nuts; light sensitive. Alternative Names: No-Doz. Grades: chem-grade laboratory. Product ID: 851568. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Caffeine (Microencapsulated 80%) | Caffeine (Microencapsulated 80%). | CA, FL & NJ |
| Caffeine Natural | Caffeine Natural. CAS No. 58-08-2. FEMA No. 2224. Kosher: Y. VIGON Item # 508289. Categories: Speciality Ingredients Suppliers, Flavors. | America & Internationally |
| Caffeine orange | Caffeine orange (Compound 1) is an aqueous-phase fluorescence turn-on sensor for caffeine that is highly selective to caffeine. Caffeine orange makes caffeinated coffee appear orange when exposed to 532 nM of green excitation light. Caffeine orange has excellent photophysical properties such as high extinction coefficient, high light stability and narrow emission bandwidth, which can be used in the research of caffeine detection devices [1] ?. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1632296-13-9. Pack Sizes: 5 mg. Product ID: HY-D2264. | |
| Caffeine Powder USP | Caffeine Powder USP. | CA, FL & NJ |
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