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| Product | Description | |
|---|---|---|
| Nitrosamines/Nitroaromatics | certified reference material. Group: Certified reference materials (crms). |  |
| Nitrosamines/Nitroaromatics - PT | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| Acetoxymethylbenzylnitrosamine | Acetoxymethylbenzylnitrosamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acetoxymethylbenzylnitrosamine, N-Acetoyloxymethyl-N-benzylnitrosamine, N-Benzyl-N-(acetoxymethyl)nitrosamine, Methanol, nitrosobenzylamino-, acetate, Benzylamine, N-acetoxymethyl-N-nitroso-, BRN 2122212, N-Nitroso-N-acetoxymethyl-N-benzylamine, CID124995, (Benzylnitrosamino)methanol acetate (ester), LS-91009, Methanol, (benzylnitrosamino)-, acetate (ester), Benzenemethanamine, N-((acetyloxy)methyl)-N-nitroso-, 63531-81-7. Product Category: Heterocyclic Organic Compound. CAS No. 63531-81-7. Molecular formula: C10H12N2O3. Mole weight: 208.21388. Purity: 0.96. IUPACName: [benzyl(nitroso)amino]methyl acetate. Canonical SMILES: CC(=O)OCN(CC1=CC=CC=C1)N=O. Density: 1.15g/cm³. Product ID: ACM63531817. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Diisopropanolnitrosamine | Diisopropanolnitrosamine, a prevalent mutagenic and carcinogenic chemical found in the pharmaceutical and scientific research industry, is known to cause various forms of cancers, notably liver and lung cancer. Research evidence indicates its exposure can lead to increased rates of DNA mutations and cell death. Uses: It shows carcinogenicity in the duct cells. Synonyms: N-Nitroso-bis(2-hydroxypropyl)amine; 1,1'-(Nitrosoimino)bis[2-propanol]; 2,2'-Dihydroxydipropylnitrosamine; DHPN; Di(2-hydroxypropyl)nitrosamine; N-Bis(2-hydroxypropyl)nitrosamine; N-Nitrosobis(2-hydroxypropyl)amine; N-Nitrosodiisopropanolamine; Nitrosobis(2-hydroxypropyl)amine. Grade: 98%. CAS No. 53609-64-6. Molecular formula: C6H14N2O3. Mole weight: 162.19. |  |
| N-Butyl-N-(4-hydroxybutyl)nitrosamine | N-Butyl-N-(4-hydroxybutyl)nitrosamine is a potent mutagen that can cause high-level of mutagenesis specifically in the epithelial cells (urothelial) of the urinary bladder. N-Butyl-N-(4-hydroxybutyl)nitrosamine is used to induce bladder cancer in rodents [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3817-11-6. Pack Sizes: 100 mg. Product ID: HY-W755252. |  |
| 2-[2-(4-Nitrosopiperazin-1-yl)ethoxy]ethanol | 2-[2-(4-Nitrosopiperazin-1-yl)ethoxy]ethanol is a N-nitrosamine derivative of Quetiapine, an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. CAS No. 73486-81-4. Molecular formula: C8H17N3O3. Mole weight: 203.24. | |
| 2-[3-Oxo-3-(3-pyridyl)propyl]-1,3-dioxolane (4-Oxo-4-(3-pyridyl)-butanal Monoethyleneglycol Acetal) | A precursor of 4-Oxo-4-(3-pyridyl) butanal, a metabolite of the tobacco-specific nitrosamine, NNK. Compound requires removal of protecting group. Group: Biochemicals. Alternative Names: 4-Oxo-4-(3-pyridyl)-butanal Monoethyleneglycol Acetal. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. |  Worldwide |
| (2R,6S)-rel-2,6-Dimethyl-1-nitrosopiperidine | (2R,6S)-rel-2,6-Dimethyl-1-nitrosopiperidine is an intermediate in the synthesis of N-nitrosamines as diuretics. Group: Biochemicals. Grades: Highly Purified. CAS No. 16642-61-8. Pack Sizes: 100mg, 500mg. Molecular Formula: C7H14N2O, Molecular Weight: 142.199999999999. US Biological Life Sciences. | Worldwide |
| 3-[(Prop-2-en-1-yl)amino]propane-1,2-diol | 3-[(Prop-2-en-1-yl)amino]propane-1,2-diol is a reagent for the carcinogenesis study in rats using asymmetric nitrosamines containing an allyl group. Group: Biochemicals. Grades: Highly Purified. CAS No. 13348-89-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C6H13NO2, Molecular Weight: 131.169999999999. US Biological Life Sciences. | Worldwide |
| 3-[(Prop-2-en-1-yl)amino]propane-1,2-diol-d5 | 3-[(Prop-2-en-1-yl)amino]propane-1,2-diol-d5 is an isotope labeled analog of 3-[(Prop-2-en-1-yl)amino]propane-1,2-diol (P768660), which is a reagent for the carcinogenesis study in rats using asymmetric nitrosamines containing an allyl group. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C6H8D5NO2, Molecular Weight: 136.199999999999. US Biological Life Sciences. | Worldwide |
| 4-[Ethyl(nitroso)amino]butanoic acid | An impurity of Mebeverine. Mebeverine is an antispasmodic medication used to relieve symptoms of irritable bowel syndrome (IBS) and other gastrointestinal disorders, such as abdominal pain, cramps, and spasms. Synonyms: N-Ethyl-N-(3-carboxypropyl)nitrosamine; N-nitroso ethyl butyric acid; N-Nitroso-N-(3-carboxypropyl)ethylamine; 4-(Ethylnitrosoamino)butanoic acid; N-Ethyl-N-(3-carboxypropyl)nitrosoamine; 4-(Ethylnitrosoamino)butyric acid; N-Nitroso-N-ethyl-4-aminobutyric acid. Grade: ≥95%. CAS No. 54897-63-1. Molecular formula: C6H12N2O3. Mole weight: 160.17. | |
| 4-Hydroxy-1-(3-pyridyl)-1-butanone-[3,3,4,4-d4] | 4-Hydroxy-1-(3-pyridyl)-1-butanone-[3,3,4,4-d4]. Uses: A tobacco-specific nitrosamine adduct and metabolite of nnk, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Synonyms: 4-Hydroxy-1-(3-pyridyl)-1-butanone (3,3,4,4-D4); HPB-D4; 4-hydroxy-1-pyridin-3-ylbutan-1-one-d4; 4-Oxo-4-(3-pyridyl)-1-butanol-d4; 4-(3-pyridyl)-4-oxobutanol-d4. Grade: ≥95%; ≥98% atom D. CAS No. 359435-75-9. Molecular formula: C9H7D4NO2. Mole weight: 169.21. | |
| 4-Hydroxy-1-(3-pyridyl)-1-butanone (3,3,4,4-D4) (HPB-D4) | A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-D4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy-1-(3-pyridyl)-1-butanone-[4,4-d2] | 4-Hydroxy-1-(3-pyridyl)-1-butanone-[4,4-d2]. Uses: A tobacco-specific nitrosamine adduct and metabolite of nnk, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Synonyms: 4-Hydroxy-1-(3-pyridyl)-1-butanone-4,4-D2; HPB-4,4-d2; 4-hydroxy-1-pyridin-3-ylbutan-1-one-d2; 4-Oxo-4-(3-pyridyl)-1-butanol-d2; 4-(3-pyridyl)-4-oxobutanol-d2. Grade: ≥99%; ≥97% atom D. CAS No. 154603-21-1. Molecular formula: C9H9D2NO2. Mole weight: 167.20. | |
| 4-Hydroxy-1-(3-pyridyl)-1-butanone-4,4-d2 (HPB-4,4-d2) | A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-4,4-d2. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB) | A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol (NNAL-Methyl-d3) | A deuterated metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-Methyl-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4-(Methyl-d3-nitrosamino)-1-(3-Pyridyl)-1-Butanone (NNK-d3) | This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. Readily produces cancer in rats and hamsters. Group: Biochemicals. Alternative Names: NNK-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol | 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol is a metabolite of NNK, which is a tobacco-specific nitrosamine. Synonyms: α-[3-(Methylnitrosoamino)propyl]-3-pyridinemethanol; 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)butan-1-ol; rac NNAL; 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butan-1-ol; 3-Pyridinemethanol, α-[3-(methylnitrosoamino)propyl]-. Grade: 95%. CAS No. 76014-81-8. Molecular formula: C10H15N3O2. Mole weight: 209.24. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-1,2,3,4,5,6-13C6 (NNAL-1,2,3,4,5,6-13C6) | A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-1,2,3,4,5,6-13C6. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences. | Worldwide |
| 4-Methylnitrosamino-1-(3-pyridyl)-1-butanol-[d3] | 4-Methylnitrosamino-1-(3-pyridyl)-1-butanol-[d3] is the labelled analogue of 4-Methylnitrosamino-1-(3-pyridyl)-1-butanol, which is a metabolite of NNK, a tobacco-specific nitrosamine. Synonyms: 4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol; α-[3-(Methyl-d3-nitrosoamino)propyl]-3-pyridinemethanol; NNAL-Methyl-d3; 3-Pyridinemethanol, alpha-[3-(methyl-d3-nitrosoamino)propyl]-. Grade: 98%; ≥99% atom D. CAS No. 1020719-61-2. Molecular formula: C10H12D3N3O2. Mole weight: 212.26. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5 | A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: α -[3- (Methylnitrosoamino) propyl]-. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol N-b-D-glucuronide | 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol N-b-D-glucuronide is a vital compound primarily used in biomedical research. This product assists in understanding the metabolism and toxicokinetics of nitrosamines, potentially carcinogenic compounds found in various tobacco and food products. Synonyms: 4-(Methylnitrosoamino)-1-(3-pyridinyl)butyl β-D-glucopyranosiduronic acid; 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol glucuronide; [4-(Methylnitrosamino)-1-(3-pyridyl)but-1-yl] β-O-D-glucosiduronic acid; NNAL-glucuronide; NNAL-O-glucuronide. CAS No. 131119-04-5. Molecular formula: C16H23N3O8. Mole weight: 385.37. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-N-b-D-glucuronide | 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-N-b-D-glucuronide (MNBPBG) represents an indispensable metabolite derived from the tobacco-specific nitrosamine NNK. With its compelling significance in compound, it serves as a pivotal tool for investigating the profound carcinogenic repercussions evoked by tobacco smoke. Synonyms: Nnal-N-b-D-glucuronide. CAS No. 350508-29-1. Molecular formula: C16H23N3O8. Mole weight: 385.37. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) | A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: α -[3- (Methylnitrosoamino) propyl]-3-pyridinemethanol; 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)butan-1-ol; rac NNAL. Grades: Highly Purified. CAS No. 76014-81-8. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C??H??N?O?. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-[d4] | 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone-[d4] is the labelled analogue of NNK, which is present in the highest concentrations of nitrosamines identified in smokeless tobacco. It may be an important etiology of lung, oral cavity and pancreatic cancer in people who use tobacco products. Synonyms: 4-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone; 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl-d4)-1-butanone; NNK-d4; N-Methyl-N-(4-oxo-4-(pyridin-3-yl-d4)butyl)nitrous amide. Grade: ≥98%; ≥99% atom D. CAS No. 764661-24-7. Molecular formula: C10H9D4N3O2. Mole weight: 211.26. | |
| 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) | This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. Readily produces cancer in rats and hamsters. Group: Biochemicals. Alternative Names: 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone; NNK. Grades: Highly Purified. CAS No. 64091-91-4. Pack Sizes: 100mg. Molecular Formula: C10H13N3O2. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone (NNK-d4) | Labeled NNK. This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. It is likely to be important in the etiology of cancers of the lung, oral cavity, and pancreas in people who use tabacco products. Readily produces cancer in rats and hamsters. Carcinogen. Group: Biochemicals. Alternative Names: 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl-d4)-1-butanone; NNK-d4. Grades: Highly Purified. CAS No. 764661-24-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C??H?D?N?O?, Molecular Weight: 211.25. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol (NNAL-N-Oxide) | A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-N-Oxide. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanone (NNK-N-Oxide) | A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNK-N-Oxide. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-[N-(Methyl-d3)-N-nitrosamino]-4-(3-pyridyl)butanal | A tobacco smoke-derived nitrosamine which is activated by multiple human cytochrome P 450s including the polymorphic human cytochrome P 4502D6. Group: Biochemicals. Alternative Names: γ-[(Methyl-d3)nitrosoamino]-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-(3-pyridyl)-butanal. | A metabolite of the tobacco-specific nitrosamine, NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7-Ethyl-2'-deoxyguanosine | 7-Ethyl-2'-deoxyguanosine is a nitrosamine compound which is carcinogenic in animals and believed to be in humans as well and forms DNA adducts in cells. Synonyms: 2-Amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-7-ethyl-6,9-dihydro-6-oxo-1H-purinium Inner Salt; 7-Ethyl-2'-deoxyguanosine. CAS No. 50704-45-5. Molecular formula: C12H17N5O4. Mole weight: 295.29. | |
| aldehyde oxidase | Contains molybdenum, [2Fe-2S] centres and FAD. The enzyme from liver exhibits a broad substrate specificity, and is involved in the metabolism of xenobiotics, including the oxidation of N-heterocycles and aldehydes and the reduction of N-oxides, nitrosamines, hydroxamic acids, azo dyes, nitropolycyclic aromatic hydrocarbons, and sulfoxides.The enzyme is also responsible for the oxidation of retinal, an activity that was initially attributed to a distinct enzyme (EC 1.2.3.11, retinal oxidase). Group: Enzymes. Synonyms: quinoline oxidase; retinal oxidase. Enzyme Commission Number: EC 1.2.3.1. CAS No. 9029-7-6. 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-1206; aldehyde oxidase; EC 1.2.3.1; 9029-07-6; quinoline oxidase; retinal oxidase. Cat No: EXWM-1206. |  |
| Ezurpimtrostat hydrochloride | Ezurpimtrostat hydrochloride (compound 2-3) is a potent and orally active anti-fibrotic agent. Ezurpimtrostat hydrochloride reduces significantly the liver fibrosis in DEN (diethyl nitrosamine) cirrhotic rat model. Ezurpimtrostat hydrochloride can be used for the research of fibrosis, cancer, autophagy and cathepsins B (CTSB), L (CTSL) and D (CTSD) related diseases [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: GNS561 hydrochloride. CAS No. 1914148-73-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-137978A. | |
| N-(4-Hydroxybutyl)-N-(2-hydroxyethyl)nitrous amide | N-(4-Hydroxybutyl)-N-(2-hydroxyethyl)nitrous amide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID43870, LS-46551, BUTANOL, 4-((2-HYDROXYETHYL)NITROSOAMINO)-, N-(2-Hydroxyethyl)-N-(4-hydroxybutyl)nitrosamine, 62018-89-7. Product Category: Heterocyclic Organic Compound. CAS No. 62018-89-7. Molecular formula: C6H14N2O3. Mole weight: 162.187 g/mol. Purity: 0.96. IUPACName: N-(4-hydroxybutyl)-N-(2-hydroxyethyl)nitrous amide. Canonical SMILES: C(CCO)CN(CCO)N=O. Density: 1.18g/cm³. Product ID: ACM62018897. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1-Butanol. | |
| N-Ethyl-N-nitroso-1-propanamine | N-Ethyl-N-nitroso-1-propanamine is a derivative of N-Nitrosodiethylamine (N525465),a widely occurring nitrosamine that is one of the most important environmental carcinogens primarily inducing tumors of liver. Group: Biochemicals. Alternative Names: N-Ethyl-N-nitrosopropylamine; propyl ethylnitrosamine. Grades: Highly Purified. CAS No. 25413-61-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Nitrosobiotin | Nitrosobiotin is a N-nitrosamine derivative of biotin. Nitrosobiotin has high affinity for avidin and streptavidin, making it an ideal tool for affinity labeling experiments. Synonyms: 1'-Nitrosobiotin. CAS No. 56859-26-8. Molecular formula: C10H15N3O4S. Mole weight: 273.31. | |
| N-Nitrosodibutylamine | N-Nitrosodibutylamine (N-Nitroso-di-n-butylamine) is a nitrosamine enriched in the drinking water. N-Nitrosodibutylamine regulates caspase pathway. N-Nitrosodibutylamine induces Apoptosis. N-Nitrosodibutylamine induces hepatocarcinoma and oxidative DNA damage [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-Nitroso-di-n-butylamine. CAS No. 924-16-3. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg; 500 mg. Product ID: HY-131113. | |
| N-Nitrosodiethylamine | N-Nitrosodiethylamine (DEN) is a widely occurring nitrosamine that is one of the most important environmental carcinogens primarily inducing tumors of liver. Group: Biochemicals. Alternative Names: N-Ethyl-N-nitrosoethanamine; DEN; DENA; Diethylnitrosamide; Diethylnitrosamine; Diethylnitrosoamine; N,N-Diethylnitrosoamine; N-Ethyl-N-nitrosoethanamine; N-Nitroso-N,N-diethylamine; NDEA; NSC 132; Nitrosodiethylamin. Grades: Highly Purified. CAS No. 55-18-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| N-Nitrosoethyl methyl amine | One of the N-nitrosamines found in the water sources and water treatment process. Carcinogen. Group: Biochemicals. Alternative Names: N-Methyl-N-nitrosoethanamine; N-Nethyl-N-nitrosoethylamine; Ethyl methyl nitrosamine; methyl ethylnitrosamine; methyl ethylnitrosoamine; N-Methyl-N-nitrosoethylamine; N-Nitroso-N-methylethylamine; N-Nitroso methyl ethylamine; NEMA; Nitroso methyl ethylamine. Grades: Highly Purified. CAS No. 10595-95-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| N-Nitrosoethyl methyl amine-d3 (Major) | Labeled NEMA. One of the N-nitrosamines found in the water sources and water treatment process. Carcinogen. Group: Biochemicals. Alternative Names: N-Methyl-N-nitrosoethanamine-d3; N-Nethyl-N-nitrosoethylamine-d3; Ethylmethylnitrosamine-d3; Methylethylnitrosamine-d3; methyl ethylnitrosoamine-d3; N-Methyl-N-nitrosoethylamine-d3; N-Nitroso-N-methylethylamine-d3; N-Nitroso methyl ethylamine-d3; NEMA-d3; Nitroso methyl ethylamine-d3. Grades: Highly Purified. CAS No. 69278-54-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| N-Nitrosoguvacoline (3-Pyridinecarboxylic Acid, 1,2,5,6-Tetrahydro-1-nitroso, Methyl Ester) | An standard for the determination fo Nitrosamine in tobacco smoke. Group: Biochemicals. Alternative Names: 3-Pyridinecarboxylic Acid, 1,2,5,6-Tetrahydro-1-nitroso, Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| N-Nitroso-L-hydroxyproline | A carcinogenic nitrosamine; N-nitrosoamino acid derivative found in cured meat products. Group: Biochemicals. Alternative Names: (4R)-. Grades: Highly Purified. CAS No. 30310-80-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| N-Nitrosomorpholine | N-Nitrosomorpholine is a nitrosamine that is sensitive to light. N-nitrosomorpholine is a strong animal carcinogen [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 59-89-2. Pack Sizes: 10 mM * 1 mL; 250 mg; 500 mg. Product ID: HY-131123. | |
| N-Nitroso-N-methyl-3-aminopropionic Acid-d3 | Tobacco products have been reported to contain various N-nitroso compounds, including several volatile N-nitrosamines. Nitrosamines are known carcinogens in a wide range of animal species. The occurence of N-nitrosamino acids such as N-nitroso-N-methylaminopropionic acid, is highly correlated with levels of tobacco-specific-nitrosamines. Group: Biochemicals. Alternative Names: N-(Methyl-d3)-N-nitroso- β-alanine; 3-[ (Methyl-d3) nitrosoamino) propanoic Acid; 3-(N-Nitroso-N-(methyl-d3)amino)propionic Acid. Grades: Highly Purified. CAS No. 1215691-18-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| N-Nitroso-N-methyl-4-aminobutyric Acid-d3 | This N-nitrosamino acid has been isolated and identified in various types of tobacco, inlcluding snuff, chewing and pipe tobacco, cigars and cigarettes. The occurence of N-nitrosamino acids are highly correlated with levels of tobacco-specific N-nitrosamines which are known carcinogens in a wide range of animal species. Group: Biochemicals. Alternative Names: 4-[ (Methyl-d3) nitrosoamino) ]butanoic Acid; N- (Methyl-d3) -N- (3-carboxypropyl) nitrosamine. Grades: Highly Purified. CAS No. 1184996-41-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| N-Nitroso-N-methyl-4-aminobutyric Acid-[d3] | N-Nitroso-N-methyl-4-aminobutyric Acid-[d3]. Synonyms: N-Nitroso-N-methyl-4-aminobutyric Acid-d3; 4-[(2H3)Methyl(nitroso)amino]butanoic acid; 4-[(Methyl-d3)nitrosoamino)]butanoic Acid; N-(Methyl-d3)-N-(3-carboxypropyl)nitrosamine; NMBA-d3. Grade: 95% atom D. CAS No. 1184996-41-5. Molecular formula: C5H7D3N2O3. Mole weight: 149.16. | |
| N-Nitroso-N-methyl-4-aminobutyric acid (NMBA) | This N-nitrosamino acid has been isolated and identified in various types of tobacco, inlcluding snuff, chewing and pipe tobacco, cigars and cigarettes. The occurence of N-nitrosamino acids are highly correlated with levels of tobacco-specific N-nitrosamines which are known carcinogens in a wide range of animal species. Group: Biochemicals. Alternative Names: 4- (Methylnitrosoamino) butanoic Acid; N-Methyl-N- (3-carboxypropyl) nitrosamine; NMB. Grades: Highly Purified. CAS No. 61445-55-4. Pack Sizes: 100mg. Molecular Formula: C?H??N?O?, Molecular Weight: 146.15. US Biological Life Sciences. | Worldwide |
| N-Nitroso-N-methylaniline | N-Nitroso-N-methylaniline. Group: Biochemicals. Alternative Names: N-Methyl-N-nitrosoaniline, N-nitroso methyl phenylamine; Phenyl methyl nitrosamine; NSC 137. Grades: Highly Purified. CAS No. 614-00-6. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C7H8N2O. US Biological Life Sciences. | Worldwide |
| N-Nitroso-N,N-di-(7-methyloctyl)amine | N-Nitroso-N,N-di-(7-methyloctyl)amine is a symmetrical secondary amine. N-Nitrosamines, N-nitrosatable substances and 2-mercaptobenzothiazol migration from baby bottle teats and soothers. Group: Biochemicals. Alternative Names: N-Isononyl-N-nitrosoisononanamine. Grades: Highly Purified. CAS No. 643014-99-7. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| N'-Nitrosopentyl-(2-picolyl)amine | N-Nitrosopentyl picolyamine can be used as an internal standard for the determination of tobacco-specific nitrosamines using gas chromatography in combination with chemiluminescence detection. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| N'-Nitrosopentyl-(3-picolyl)amine (N-Nitroso-N-pentyl-3-pyridinemethanamine) | Internal standard for the determination of tobacco specific nitrosamines by gas chromatography. Group: Biochemicals. Alternative Names: N-Nitroso-N-pentyl-3-pyridinemethanamine. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| NNK-[d3] | NNK-[d3] is the labelled analogue of NNK, which is present in the highest concentrations of nitrosamines identified in smokeless tobacco. It may be an important etiology of lung, oral cavity and pancreatic cancer in people who use tobacco products. Synonyms: 4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanone; 1-Butanone, 4-((methyl-d3)nitrosoamino)-1-(3-pyridinyl)-; NNK-d3. Grade: 98% atom D. CAS No. 86270-92-0. Molecular formula: C10H10D3N3O2. Mole weight: 210.25. | |
| (±)-Nornicotine | (±)-Nornicotine is the primary metabolite of nicotine that is formed through demethylation of nicotine in the genus Nicotiana tabacum L. (±)-Nornicotine is a precursor of tobacco-specific nitrosamine N-nitrosonornicotine. (±)-Nornicotine has detrimental effects to human health [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Nornicotine. CAS No. 5746-86-1. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W002112. | |
| O6-(2-Hydroxyethyl)-2'-deoxyguanosine | A DNA adduct from N-nitrosodiethanolamine and related β-oxidized nitrosamines. Group: Biochemicals. Alternative Names: 2'-Deoxy-6-O- (2-hydroxyethyl) guanosine. Grades: Highly Purified. CAS No. 111447-35-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| O6-(2-Hydroxyethyl-d4)-2'-deoxyguanosine | A labeled DNA adduct from N-nitrosodiethanolamine and related β-oxidized nitrosamines. Group: Biochemicals. Alternative Names: 2'-Deoxy-6-O-(2-hydroxyethyl-d4)guanosine. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| p-Coumaric acid | p-Coumaric Acid is the hydroxy derivative of Cinnamic Acid with antioxidant properties. p-Coumaric acid is a is a major component of lignocellulose. Studies suggest that p-Coumaric Acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines. Group: Biochemicals. Alternative Names: 3-(4-Hydroxyphenyl)-2-propenoic Acid; 3-(4-Hydroxyphenyl)acrylic acid; 4-Coumaric Acid; 4-Hydroxycinnamic Acid; 4'-Hydroxycinnamic Acid; NSC 59260; NSC 674321; p-Cumaric Acid; p-Hydroxycinnamic Acid; p-Hydroxyphenylacrylic Acid; β-[4-Hydroxyphenyl]acrylic Acid. Grades: Highly Purified. CAS No. 7400-08-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| (R)-N-Nitroso Anatabine | (R)-N-Nitroso Anatabine is the R-enantiomer metabolite of tobacco, a specific N-nitrosamine with carcinogenic activity. Synonyms: 2,3'-Bipyridine, 1,2,3,6-tetrahydro-1-nitroso-, (2R)-; (2R)-1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine; (R)-N'-Nitrosoanatabine. CAS No. 1346617-09-1. Molecular formula: C10H11N3O. Mole weight: 189.21. | |
| (R,S)-1-Methyl-3-nicotinoylpyrrolidone-d4 | Used in the preparation of tobacco-specific nitrosamines and their metabolites. Group: Biochemicals. Alternative Names: (+/-)-1-Methyl-3-(3-pyridinylcarbonyl)-2-pyrrolidinone-d4. Grades: Highly Purified. CAS No. 764661-22-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Nitroso Anabasine-[d4] | (R,S)-N-Nitroso Anabasine-[d4] is a labelled metabolite of Nicotine, which is a potent parasympathomimetic stimulant. Uses: A labelled metabolite of tobacco, a specific n-nitrosamines. Synonyms: NAB-d4; 5-(1-Nitroso-2-piperidinyl)pyridine-2,3,4,6-d4. Grade: 95%. CAS No. 1020719-68-9. Molecular formula: C10H9D4N3O. Mole weight: 195.25. | |
| (R,S)-N-Nitrosoanabasine-d4 (NAB-d4) | A labeled metabolite of tobacco, a specific N-nitrosamines. Shows mutagenic effects; a potent esophageal carcinogen. Tobacco-specific nitrosamines (TSNAs); N-nitroso-derivatives of pyridine-alkaloids (e.g., nicotine) present in tobacco and cigarette smoke. Group: Biochemicals. Alternative Names: NAB-d4; 5-(1-Nitroso-2-piperidinyl)pyridine-2,3,4,6-d4. Grades: Highly Purified. CAS No. 1020719-68-9. Pack Sizes: 1mg. Molecular Formula: C??H?D?N?O, Molecular Weight: 195.25. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Nitrosoanabasine (NAB) | A metabolite of tobacco, a specific N-nitrosamines. Shows mutagenic effects; a potent esophageal carcinogen. N-Nitrosoanabasine is a tobacco specific nitrosamine (TSNAs) and a potent carcinogenic compound, formed as a result of nitrosation of nicotine.[2]. N-Nitrosoanabasine may be used as an analytical reference standard for the quantification of the analyte in snuff samples[1] and cigarettes[2] using different chromatography techniques. Group: Biochemicals. Alternative Names: 3-(1-Nitroso-2-piperidinyl)pyridine; 1-Nitroso-2-(3-pyridyl)piperidine; (R,S)-NAB. Grades: Highly Purified. CAS No. 37620-20-5. Pack Sizes: 10mg. Molecular Formula: C10H13N3O. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Nitroso Anatabine-2,4,5,6-d4 (Major) | Labeled (R,S)-N-Nitroso Anatabine. (R,S)-N-Nitroso Anatabin is a metabolite of tobacco, a specific N-nitrosamines. (R,S)-N-Nitroso Anatabine. Group: Biochemicals. Alternative Names: NAT-d4 (Major); 1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine-2',4',5',6'-d4 (Major). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (S)-N-Nitroso Anabasine | (S)-N-Nitroso Anabasine is the S-enantiomer metabolite of tobacco, a specific N-nitrosamine with carcinogenic activity. Synonyms: (S)-3-(1-nitroso-2-piperidinyl)pyridine. Grade: 95%. CAS No. 1133-64-8. Molecular formula: C10H13N3O. Mole weight: 191.23. | |
| (S)-N-Nitroso Anabasine | The S-enantiomer metabolite of tobacco, a specific N-nitrosamines with carcinogenic activity. Group: Biochemicals. Alternative Names: 3-[(2S)-1-Nitroso-2-piperidinyl]pyridine; 1-Nitrosoanabasine; (S)-3-(1-Nitroso-2-piperidinyl)pyridine; 1-Nitrosoanabasine; N-Nitrosoanabasine; NAB; N'-Nitrosoanabasine. Grades: Highly Purified. CAS No. 1133-64-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (S)-N-Nitroso Anatabine | (S)-N-Nitroso Anatabine is the S-enantiomer metabolite of tobacco, a specific N-nitrosamine with carcinogenic activity. Synonyms: 2,3'-Bipyridine, 1,2,3,6-tetrahydro-1-nitroso-, (2S)-; N'-Nitrosoanatabine. Grade: 95%. CAS No. 71267-22-6. Molecular formula: C10H11 N3 O. Mole weight: 189.21. | |
| (S)-N-Nitroso Anatabine | The S-enantiomer metabolite of tobacco, a specific N-nitrosamines with carcinogenic activity. Group: Biochemicals. Alternative Names: (2S)-1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine. Grades: Highly Purified. CAS No. 71267-22-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Sodium erythorbate | Sodium erythorbate (C6H7NaO6) is a food additive used predominantly in meats, poultry, and soft drinks. Chemically, it is the sodium salt of erythorbic acid. When used in processed meat such as hot dogs and beef sticks, it increases the rate at which nitrite reduces to nitric oxide, thus facilitating a faster cure and retaining the pink coloring. As an Antioxidants structurally related to vitamin C, it helps improve flavor stability and prevents the formation of carcinogenic nitrosamines. When used as a food additive, its E number is E316. The use of erythorbic acid and sodium erythorbate as a food preservative has increased greatly since the U.S. Food and Drug Administration banned the use of sulfites as preservatives in foods intended to be eaten fresh (such as ingredients for fresh salads) and as food processors have responded to the fact that some people are allergic to sulfites.Sodium erythorbate is produced from sugars derived from different sources, such as beets, sugar cane, and corn. An urban myth claims that sodium erythorbate is made from ground earthworms; however, there is no truth to the myth. It is thought that the genesis of the legend comes from the similarity of the chemical name to the words earthworm and bait.Alternative applications include the development of additives that could be utilized as anti-oxidants in general. For instance, this substance has been implemented in the development of corrosi | |
| 4- (Acetoxymethyl) nitrosamino]-1- (3-pyridyl) -1-butanone (Acetoxymethyl-NNK) | 4- (Acetoxymethyl) nitrosamino]-1- (3-pyridyl) -1-butanone (Acetoxymethyl-NNK). Group: Biochemicals. Alternative Names: Acetoxymethyl-NNK. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
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