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| Product | Description | |
|---|---|---|
| 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. Alternative Names: 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene. CAS No. 331-39-5. Molecular formula: C9H8O4. Mole weight: 180.16. Purity: 98%. IUPAC Name: (E)-3-(3,4-Dihydroxyphenyl)prop-2-enoic acid. SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O. InChI: InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+. |  |
| Caffeic acid-13c3 | Caffeic acid-13c3. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid-13C3; 3,4-Dihydroxycinnamic Acid-13C3; 3,4-Dihydroxybenzeneacrylic Acid-13C3; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid-13C3; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene-13C3; NSC 57197-13C3. CAS No. 1185245-82-2. Purity: 96%. Product ID: ACM1185245822. Molecular formula: C613C3H8O4. Mole weight: 183.14. IUPAC Name: 3-(3,4-dihydroxyphenyl)prop-2-enoic acid. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| 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-β-D-glucuronide | Caffeic acid 3-β-D-glucuronide. Alternative Names: 5-[(1E)-2-Carboxyethenyl]-2-hydroxyphenyl β-D-Glucopyranosiduronic Acid. CAS No. 1093679-73-2. Purity: 96%. Product ID: ACM1093679732. Molecular formula: C15H16O10. Mole weight: 356.28. IUPAC Name: (2S,3S,4S,5R,6S)-6-[5-[(E)-2-carboxyethenyl]-2-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 4-β-D-glucuronide | Caffeic acid 4-β-D-glucuronide. Alternative Names: 4-[(1E)-2-Carboxyethenyl]-2-hydroxyphenyl β-D-Glucopyranosiduronic Acid. CAS No. 1093679-71-0. Purity: 96%. Product ID: ACM1093679710. Molecular formula: C15H16O10. Mole weight: 356.28. IUPAC Name: (2S,3S,4S,5R,6S)-6-[4-[(E)-2-carboxyethenyl]-2-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 benzyl ester | Caffeic acid benzyl ester. Alternative Names: 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid Phenylmethyl Ester; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid Benzyl Ester; Benzyl Caffeate; NSC 666590. CAS No. 107843-77-6. Purity: 96%. Product ID: ACM107843776. Molecular formula: C16H14O4. Mole weight: 270.28. IUPAC Name: benzyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 | Caffeic Acid, Dimethyl Ether, Phenethyl Ester. CAS No. 14551-14-0. Product ID: ACM14551140. Mole weight: 312.36. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 dimethyl phenethyl ester | Caffeic acid dimethyl phenethyl ester. Alternative Names: 3-(3,4-Dimethoxyphenyl)-2-propenoic Acid 2-Phenylethyl Ester; NSC 666253; Phenethyl 3,4-Dimethoxyphenylcinnamate; Phenethyl Dimethyl Caffeate. CAS No. 145551-14-0. Purity: 96%. Product ID: ACM145551140. Molecular formula: C19H20O4. Mole weight: 312.36. IUPAC Name: 2-phenylethyl (E)-3-(3,4-dimethoxyphenyl)prop-2-enoate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Caffeic acid docosyl ester | Caffeic acid docosyl ester. CAS No. 50432-89-8. Product ID: ACM50432898-1. Molecular formula: C31H52O4. Mole weight: 488.74218. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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. 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. Alternative Names: Phenethyl caffeate; Phenethyl 3-(3,4-dihydroxyphenyl)acrylate. CAS No. 104594-70-9. Purity: Min. 98%. Product ID: ALC-FP-104594709. Molecular formula: C17H16O4. Mole weight: 284.31 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 | Caffeic acid phenethyl ester is a NF-κB inhibitor. Uses: Scientific research. Category: Signaling pathways. CAS No. 104594-70-9. Pack Sizes: 10 mM * 1 mL in DMSO; 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-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 | 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. Group: Biochemicals. CAS No. 58-08-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 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 100 μg/mL in methanol | Caffeine 100 μg/mL in methanol. Uses: For analytical and research use. CAS No. 58-08-2. Molecular formula: C3C5H10N4O2. Mole weight: 194.19. Purity: 98%. Catalog: APB58082. |  |
| 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; Refresh n-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, | Worldwide |
| Caffeine anhydrous | Caffeine anhydrous. CAS No. 58-08-2. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. |  |
| 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 Citrate | Caffeine Citrate. Categories: caffeine citrate; 69-22-7. | CA, FL & NJ |
| Caffeine Citrate | Caffeine Citrate is a salt formed between caffeine (1,3,7-trimethylxanthine), a naturally occurring methylxanthine alkaloid, and citric acid. The citrate salt form provides improved aqueous solubility and stability compared to anhydrous caffeine, making it suitable for pharmaceutical research applications. Applications: Indicated for the treatment of apnea of prematurity in neonates. caffeine citrate is a methylxanthine respiratory stimulant that improves central respiratory drive, reduces episodes of apnea and bradycardia in premature infants, and provides enhanced aqueous solubility for accurate dosing in neonatal care. Category: Active pharmaceutical ingredients. Synonyms: 1,3,7-TRIMETHYL-2,6-DIOXOPURINE CITRATE. CAS No. 69-22-7. Product ID: API69227. Molecular formula: C14H18N4O9. Mole weight: 386.31. InChIKey: RCQXSQPPHJPGOF-UHFFFAOYSA-N. Appearance: White to off-white solid. |  |
| Caffeine Citrate | Caffeine Citrate. CAS No. 69-22-7. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. | |
| 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 A | Caffeine EP impurity A. Uses: For analytical and research use. Alternative Names: Theophylline; Pentoxifylline EP Impurity C; Dimenhydrinate EP Impurity A. CAS No. 58-55-9. Molecular formula: C7H8N4O2. Mole weight: 180.17. Catalog: APB58559. | |
| Caffeine EP impurity C | Caffeine EP impurity C. Uses: For analytical and research use. CAS No. 519-32-4. Molecular formula: C8H10N4O2. Mole weight: 194.19. Catalog: APB519324. | |
| Caffeine EP impurity D | Caffeine EP impurity D. Uses: For analytical and research use. Alternative Names: Pentoxifylline EP Impurity A. CAS No. 83-67-0. Molecular formula: C7H8N4O2. Mole weight: 180.17. Catalog: APB83670. | |
| Caffeine EP impurity E | Caffeine EP impurity E. Uses: For analytical and research use. CAS No. 20041-90-1. Molecular formula: C7H12N4O. Mole weight: 168.2. Catalog: APB20041901. | |
| Caffeine EP impurity E HCl | Caffeine EP impurity E HCl. Uses: For analytical and research use. CAS No. 107605-95-8. Molecular formula: C7H13ClN4O. Mole weight: 204.66. Catalog: APB107605958. | |
| Caffeine EP impurity F | Caffeine EP impurity F. Uses: For analytical and research use. CAS No. 611-59-6. Molecular formula: C7H8N4O2. Mole weight: 180.17. Catalog: APB611596. | |
| Caffeine Impurity 1 | Caffeine Impurity 1. Uses: For analytical and research use. CAS No. 54536-15-1. Molecular formula: C8H12N4O3. Mole weight: 212.21. Catalog: APB54536151. | |
| 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 2 | Caffeine Impurity 2. Uses: For analytical and research use. CAS No. 4921-49-7. Molecular formula: C8H9ClN4O2. Mole weight: 228.64. Catalog: APB4921497. | |
| Caffeine Impurity 3 | Caffeine Impurity 3. Uses: For analytical and research use. CAS No. 19893-78-8. Molecular formula: C7H10N4O3. Mole weight: 198.18. Catalog: APB19893788. | |
| Caffeine Impurity 4 | Caffeine Impurity 4. Uses: For analytical and research use. CAS No. 55782-76-8. Molecular formula: C7H10N4O3. Mole weight: 198.18. Catalog: APB55782768. | |
| Caffeine Impurity 5 | Caffeine Impurity 5. Uses: For analytical and research use. CAS No. 10184-35-7. Molecular formula: C9H10N4O5. Mole weight: 254.2. Catalog: APB10184357. | |
| 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 8 | Caffeine Impurity 8. Uses: For analytical and research use. CAS No. 33130-55-1. Molecular formula: C8H12N4O3. Mole weight: 212.21. Catalog: APB33130551. | |
| 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 | Caffeine Impurity C. Uses: For analytical and research use. CAS No. 519-32-4. Mole weight: 194.19. Catalog: AP519324. | |
| 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 solution | Caffeine Impurity E Nitrate solution. Uses: For analytical and research use. CAS No. 209725-34-8. Molecular formula: C7H13N5O4. Mole weight: 231.21. Catalog: APB209725348. | |
| Caffeine Impurity F | Caffeine Impurity F. Uses: For analytical and research use. CAS No. 611-59-6. Mole weight: 180.16. Catalog: AP611596-B. | |
| 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 (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 |
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