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Ranitidine Impurity 1 Ranitidine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66357-25-3. Molecular Formula: C12H20N4O3S. Mole Weight: 300.38. Catalog: APB66357253. Alfa Chemistry Analytical Products 3
Ranitidine Impurity 2 Ranitidine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 73857-20-2. Molecular Formula: C13H22N4O4S. Mole Weight: 330.4. Catalog: APB73857202. Alfa Chemistry Analytical Products 3
Ranitidine Impurity 3 Ranitidine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112251-56-6. Molecular Formula: C12H18N3NaO4S. Mole Weight: 323.34. Catalog: APB112251566. Alfa Chemistry Analytical Products
Ranitidine Impurity 4 Ranitidine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 256948-32-0. Molecular Formula: C13H22N4O3S. Mole Weight: 314.4. Catalog: APB256948320. Alfa Chemistry Analytical Products 2
Ranitidine Impurity F HCl An intermediate in the synthesis of Ranitidine hydrochloride.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: 5-[(Dimethylamino)methyl]-2-furanmethanol Hydrochloride; Ranitidine EP Impurity F. Grades: > 95%. CAS No. 81074-81-9. Molecular formula: C8H13NO2 HCl. Mole weight: 191.66. BOC Sciences 7
Ranitidine Impurity H (N-Methylnitroacetamidel) A degradation product of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N-Methyl-2-nitroacetamide; Ranitidine EP Impurity H. Grades: > 95%. CAS No. 72078-82-1. Molecular formula: C3H6N2O3. Mole weight: 118.09. BOC Sciences 7
Ranitidine Impurity I An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N1,N5-Bis[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-N1',N5'-dimethyl-2,4-dinitro-1,4-pentadiene-1,1,5,5-tetramine; Ranitidine Impurity I; Ranitidine Formaldehyde Adduct; Ranitidine EP Impurity I. Grades: > 95%. CAS No. 207592-21-0. Molecular formula: C27H44N8O6S2. Mole weight: 640.83. BOC Sciences 7
Ranitidine Impurity J An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: 1, 1'-N-[Methylenebis (sulphanediylethylene)]bis (N'-methyl-2-nitroethene-1, 1-diamine. Grades: > 95%. CAS No. 1331637-48-9. Molecular formula: C11H22N6O4S2. Mole weight: 366.46. BOC Sciences 8
Ranitidine EP Impurity G An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: 5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one Oxime Monohydrochloride; Ranitidine Oxime Hydrochloride; Ranitidine EP Impurity G;5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one Oxime Hydrochloride. Grades: > 95%. CAS No. 112233-23-5. Molecular formula: C5H10ClN3OS. Mole weight: 195.67. BOC Sciences 7
Ranitidine EP Impurity G Ranitidine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 148639-72-9. Molecular Formula: C5H9N3OS. Mole Weight: 159.21. Catalog: APB148639729. Alfa Chemistry Analytical Products 2
Ranitidine EP Impurity G HCl Ranitidine EP Impurity G HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112233-23-5. Molecular Formula: C5H10ClN3OS. Mole Weight: 195.67. Catalog: APB112233235. Alfa Chemistry Analytical Products
Ranitidine EP Impurity I Ranitidine EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 207592-21-0. Molecular Formula: C27H44N8O6S2. Mole Weight: 640.82. Catalog: APB207592210. Alfa Chemistry Analytical Products 2
1,1-Bis-(methylthio)-2-nitroethene Ranitidine Impurity. Group: Biochemicals. Alternative Names: Nitroketene dimethyl mercaptal. Grades: Highly Purified. CAS No. 13623-94-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 8
Worldwide
2,2'-Methylene Bis[Ranitidine] 2,2'-Methylene Bis[Ranitidine]. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ranitidine formaldehyde adduct (AH24065), Ranitidine Imp. I (EP),Ranitidine Hydrochloride Imp. I (EP), 2,2'-Methylenebis[N-[2-[[[5-[(dimethyl-amino)methyl]furan-2-yl]methyl]sulphanyl]ethyl]-N'-methyl-2-nitroethene-1,1-diamine], AH 24065A, Ph Eur Ranitidine Impurity I, formaldehyde adduct (AH 24065A). CAS No. 207592-21-0. IUPAC Name: (1E,4E)-1-N',5-N'-bis[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-1-N,5-N-dimethyl-2,4-dinitropenta-1,4-diene-1,1,5,5-tetramine. Molecular Formula: C27H44N8O6S2. Mole Weight: 640.82. Catalog: APS207592210. SMILES: CN\C (=C (\C\C (=C (\NC)/NCCSCc1oc (CN (C)C)cc1)\[N+] (=O)[O-])/[N+] (=O)[O-])\NCCSCc2oc (CN (C)C)cc2. Format: Neat. Alfa Chemistry Analytical Products
2,2’-Methylene Bis[Ranitidine]-d12 2,2’-Methylene Bis[Ranitidine]-d12 is labelled 2,2’-Methylene Bis[Ranitidine] (M304005), an impurity of histamine H2-receptor antagonist Ranitidine (R120000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C27H32D12N8O6S2. US Biological Life Sciences. USBiological 10
Worldwide
2- ( ( (5- ( (Dimethylamino) methyl) furan-2-yl) methyl) thio) ethanamine Fumarate (2:1) 2- ( ( (5- ( (Dimethylamino) methyl) furan-2-yl) methyl) thio) ethanamine (E)-2-Butenedioate is an impurity of Ranitidine (R120000), a histamine H2-receptor antagonist which inhibits gastric acid secretion. Antiulcerative. Group: Biochemicals. Grades: Highly Purified. CAS No. 256948-32-0. Pack Sizes: 10mg, 50mg. Molecular Formula: C20H36N4O2S2 C4H4O4. US Biological Life Sciences. USBiological 9
Worldwide
3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oxime hydrochloride Ranitidine Impurity. Group: Biochemicals. Alternative Names: 5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one Oxime Hydrochloride. Grades: Highly Purified. CAS No. 112233-23-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
[ [5- [ [ (2-Aminoethyl) thio] methyl] furan-2-yl] methyl] dimethylamine Ranitidine Impurity. Group: Biochemicals. Alternative Names: 2-[[[5-[(Dimethylamino)-methyl]furan-2-yl]methyl]sulphanyl]-ethanamine; Ranitidine Hydrochloride Impurity B. Grades: Highly Purified. CAS No. 66356-53-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 8
Worldwide
[5-[ (Dimethylamino) methyl]furan-2-yl]methanol Ranitidine Impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 15433-79-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 8
Worldwide
Bis- [ [2-aminoethyl] thio] methane Ranitidine Impurity. Group: Biochemicals. Alternative Names: 3,5-Dithia-1,7-Diaminoheptane. Grades: Highly Purified. CAS No. 22907-27-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
Bis- [ [2-aminoethyl] thio] methane. dichlorhydrate Ranitidine Impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 22965-82-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
Bis(methylthio)-2-nitroethylene Bis(methylthio)-2-nitroethylene is a synthetic intermediate as well as an impurity of the ulcerostatic agent, Ranitidine. Group: Biochemicals. Alternative Names: 1,1-Bis(methylsulfanyl)-2-nitroethene; 1,1-Bis(methylthio)-2-nitroethene; 1-Nitro-2, 2-bis (methylmercapto) ethylene; 1-Nitro-2,2-bis(methylthio)ethene; 1-Nitro-2, 2-bis (methylthio)ethylene; 2,2-Bis(methylthio)-1-nitroethylene; NSC 241513. Grades: Highly Purified. CAS No. 13623-94-4. Pack Sizes: 25g. US Biological Life Sciences. USBiological 2
Worldwide
Bis[N-[2-[[[5-[ (dimethylamino) methyl]furan-2-yl]methyl]thio]ethyl]-N'-methyl-2, 2-diamino-1-nitroethenyl]methane Ranitidine Impurity. Group: Biochemicals. Alternative Names: Ranitidine Impurity I; 2,2'-Methylene Bis[Ranitidine]; 2, 2'-Methylene-bis (N-{2-[ ({5-[ (dimethylamino)methyl]-2-furanyl}thio]ethyl}-N'-methyl-2-nitro-1, 1'-ethenediamine). Grades: Highly Purified. CAS No. 207592-21-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 8
Worldwide
Demethylamino Ranitidine Acetamide Sodium An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide Ion(1-) Sodium; Ranitidine EP Impurity D. Grades: > 95%. CAS No. 112251-56-6. Molecular formula: C12H18N3NaO4S. Mole weight: 323.34. BOC Sciences 7
Demethylamino Ranitidine Acetamide Sodium Demethylamino Ranitidine Acetamide Sodium. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ranitidine Hydrochloride Imp. D (EP), N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]-methyl]sulphanyl]ethyl]-2-nitroacetamide Sodium Salt, Ph Eur Ranitidine Impurity D, complex nitroacetamide sodium salt (AH 24844A), Ranitidine Imp. D (EP), BP Ranitidine Impurity D, Ranitidine Hydrochloride Imp. D (EP) as Sodium Salt, AH 24844A, Ranitidine complex nitroacetamide hydrochloride salt (AH24844). CAS No. 112251-56-6. IUPAC Name: sodium;1-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethylamino]-2-nitroethenolate. Molecular Formula: C12H18N3O4S.Na. Mole Weight: 323.34. Catalog: APS112251566. SMILES: [Na+].CN(C)Cc1oc(CSCCNC(=C[N+](=O)[O-])[O-])cc1. Format: Neat. Alfa Chemistry Analytical Products
Di methyl amino methyl furyl methyl thioethyl Ranitidine Di methyl amino methyl furyl methyl thioethyl Ranitidine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ranitidine USP Related Compound B, Ranitidine Imp. A (EP), AH 20720X, Ranitidine bis-compound (AH20720), Ranitidine USP RC B,Ranitidine Hydrochloride Imp. A (EP), N,N'-Bis[2-[[[5-[(dimethylamino)methyl]furan-2-yl]-methyl]sulphanyl]ethyl]-2-nitroethene-1,1-diamine, BP Ranitidine Impurity A, Ph Eur Ranitidine Impurity A, USP Ranitidine Related Compound B. CAS No. 72126-78-4. Pack Sizes: 10MG. IUPAC Name: 1-N,1-N'-bis[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-2-nitroethene-1,1-diamine. Molecular Formula: C22H35N5O4S2. Mole Weight: 497.67. Catalog: APS72126784. SMILES: CN(C)Cc1oc(CSCCNC(=C[N+](=O)[O-])NCCSCc2oc(CN(C)C)cc2)cc1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
N- [2- [ [ [5- [ (Dimethylamino) methyl] -2-furanyl] methyl] thio] ethyl] -2-nitroacetamide, Sodium Salt Ranitidine Impurity. Group: Biochemicals. Alternative Names: N- [2- [ [ [5- [ (Dimethylamino) methyl] furan-2-yl] -methyl] sulphanyl] ethyl] -2-nitroacetamide Sodium Salt; Demethylamino Ranitidine Acetamide Sodium; N- [2- [ [ [5- [ (Dimethylamino) methyl] -2-furanyl] methyl] thio] ethyl] -2-nitroacetamide ion(1-) sodium. Grades: Highly Purified. CAS No. 112251-56-6. Pack Sizes: 50mg, 10mg. US Biological Life Sciences. USBiological 8
Worldwide
N-[2-[[[5 (Dimethylamino)methyl]-2-furanyl]thio]ethyl]-N'-methyl-2-nitro-2, 2-ethendiamine, S-oxide Ranitidine Impurity. Group: Biochemicals. Alternative Names: N- [2- [ [ [5- [ (Dimethylamino) methyl] furan-2-yl] methyl] sulphinyl] ethyl] -N'-methyl-2-nitroethene-1, 1-diamine; USP Ranitidine Related Compound C; Ranitidine Sulphoxide; Ranitidine S-oxide. Grades: Highly Purified. CAS No. 73851-70-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. US Biological Life Sciences. USBiological 8
Worldwide
N-[2-[5-(Dimethylaminomethyl)-2-furfurylthio]ethyl]-2-nitro-acetamide sodium salt Heterocyclic Organic Compound. Alternative Names: RANITIDINE IMPURITY D (SODIUM SALT);N-[2-[5-(DIMETHYLAMINOMETHYL)-2-FURFURYLTHIO]ETHYL]-2-NITRO-ACETAMIDE SODIUM SALT. CAS No. 112251-56-6. Molecular formula: C12H18N3NaO4S. Mole weight: 323.34. Catalog: ACM112251566. Alfa Chemistry.
N-Methyl-1-(methylthio)-2-nitroethenamine An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: (E)-N-methyl-1-methylsulfanyl-2-nitroethenamine. Grades: > 95 %. CAS No. 61832-41-5. Molecular formula: C4H8N2O2S. Mole weight: 148.18. BOC Sciences 7
N-Methyl-1-methylthio-2-nitroethylemeamine Ranitidine Impurity. Group: Biochemicals. Alternative Names: (EZ)-N-Methyl-1-(methylsulphanyl)-2-nitroethen-1-amine, N-Methyl-1-methylthio-2-nitroethenamine; Nizatidine Impurity B; Ranitidine Hydrochloride Impurity K; N-Methyl-1-(methylthio)-2-nitroethenamine. Grades: Highly Purified. CAS No. 61832-41-5. Pack Sizes: 100g, 250g, 500g, 1Kg, 2Kg. US Biological Life Sciences. USBiological 8
Worldwide
N-Metylnitroacetamide Ranitidine Impurity. Group: Biochemicals. Alternative Names: N-Methyl-2-nitroacetamide; Ranitidine Hydrochloride Impurity H. Grades: Highly Purified. CAS No. 72078-82-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
N, N'-Bis [2- [ [ [5- [ (dimethylamino) methyl] -2-furanyl] methyl] thio] ethyl] -2-nitroethene-1, 1-diamine Ranitidine Impurity. Group: Biochemicals. Alternative Names: N, N'-Bis [2- [ [ [5- [ (dimethylamino) methyl] furan-2-yl] -methyl] sulphanyl] ethyl] -2-nitroethene-1, 1-diamine; Ranitidine BP impurity A; USP Ranitidine Related Compound B; Di methyl amino methyl furyl methyl thioethyl ranitidine. Grades: Highly Purified. CAS No. 72126-78-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 8
Worldwide
Ranitidine Ranitidine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66357-35-5. Molecular Formula: C13H22N4O3S. Mole Weight: 314.4. Catalog: APB66357355. Alfa Chemistry Analytical Products 3
Ranitidine N-Oxide A metabolite of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N-[2-[[[5-[(Dimethyloxidoamino)methyl]-2-furanyl]methyl]thio]ethyl]-N'-methyl-2-nitro-1,1-ethenediamine; Ranitidine EP Impurity E. Grades: > 95%. CAS No. 73857-20-2. Molecular formula: C13H22N4O4S. Mole weight: 330.41. BOC Sciences 7
Ranitidine S-Oxide Ranitidine S-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ranitidine Imp. C (EP), Ranitidine USP RC C, N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulphinyl]ethyl]-N'-methyl-2-nitroethene-1,1-diamine, Ranitidine S-oxide (AH20319), Ph Eur Ranitidine Impurity C, USP Ranitidine Related Compound C,Ranitidine Hydrochloride Imp. C (EP), AH 20319X, Ranitidine USP Related Compound C, Ranitidine Sulphoxide, S-oxide (AH 20319X). CAS No. 73851-70-4. Pack Sizes: 10MG. IUPAC Name: 1-N'-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfinyl]ethyl]-1-N-methyl-2-nitroethene-1,1-diamine. Molecular Formula: C13H22N4O4S. Mole Weight: 330.40. Catalog: APS73851704B. SMILES: CNC(=C[N+](=O)[O-])NCCS(=O)Cc1oc(CN(C)C)cc1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Ranitidine-S-Oxide A metabolite of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Synonyms: N-[2-[[[5-[(Dimethyamino)methyl]-2-furanyl]methyl]sulfinyl]ethyl]-N'-methyl-2-nitro-1,1-ethenediamine; USP Ranitidine Related Compound C; Ranitidine EP Impurity C. Grades: > 95%. CAS No. 73851-70-4. Molecular formula: C13H22N4O4S. Mole weight: 330.41. BOC Sciences 7
Ranitidine Related Compound A An impurity of Ramipril, an ACE inhibitor that can be used to treat hypertension. Synonyms: 2-(((5-((Dimethylamino)methyl)furan-2-yl)methyl)thio)ethanamine fumarate. CAS No. 91224-69-0. Molecular formula: C14H22N2O5S. Mole weight: 330.40. BOC Sciences 9

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