BOC Sciences 6 - Products

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.

Product
N-Acetyl-β-L-homoserine Synonyms: Butanoic acid, 3-(acetylamino)-4-hydroxy-, (3S)-; (S)-3-acetamido-4-hydroxybutanoic acid. Grades: >95% by HPLC. CAS No. 1932790-58-3. Molecular formula: C6H11NO4. Mole weight: 161.16. BOC Sciences 6
N-Acetyl-Cysteine-Valine Synonyms: Acetyl-L-cysteinyl-L-valine; N-Acetyl-L-cysteinyl-L-valine; L-Valine, N-acetyl-L-cysteinyl-. CAS No. 183498-13-7. Molecular formula: C10H18N2O4S. Mole weight: 262.33. BOC Sciences 6
N-Acetyl-D-alaninol Synonyms: Acetamide, N-[(1R)-2-hydroxy-1-methylethyl]-; (R)-N-(1-Hydroxypropan-2-yl)acetamide; (+)-N-[(R)-2-Hydroxy-1-methylethyl]acetamide. Grades: >95% by HPLC. CAS No. 145842-51-9. Molecular formula: C5H11NO2. Mole weight: 117.15. BOC Sciences 6
N-Acetyl-D-asparaginol Molecular formula: C6H12N2O3. Mole weight: 160.20. BOC Sciences 6
N-Acetyl-D-glutaminol Molecular formula: C7H14N2O3. Mole weight: 174.2. BOC Sciences 6
N-Acetyl-D-histidine N-Acetyl-D-histidine is used to prepare oligonucleotide ligand conjugates that serve as a drug delivery and immunostimulant agent. Synonyms: (2R)-2-Acetamido-3-(1h-imidazol-4-yl)propanoic Acid; Ac-D-His-OH; (R)-2-acetamido-3-(1H-imidazol-4-yl)propanoic acid; acetyl-D-histidine. Grades: >95% by HPLC. CAS No. 75983-68-5. Molecular formula: C8H11N3O3. Mole weight: 197.19. BOC Sciences 6
N-Acetyl-D-histidinol Molecular formula: C8H13N3O2. Mole weight: 183.2. BOC Sciences 6
N-Acetyl-D-isoleucine Synonyms: Ac-D-Ile-OH; N-Acetyl-(D-allo)-isoleucine; acetyl-D-isoleucine. Grades: >95% by HPLC. CAS No. 19764-31-9. Molecular formula: C8H15NO3. Mole weight: 173.21. BOC Sciences 6
N-Acetyl-D-isoleucinol Molecular formula: C8H17NO2. Mole weight: 159.20. BOC Sciences 6
N-Acetyl-D-leucinol Synonyms: Acetamide, N-[(1R)-1-(hydroxymethyl)-3-methylbutyl]-; (R)-N-(1-hydroxy-4-methylpentan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 2015198-19-1. Molecular formula: C8H17NO2. Mole weight: 159.23. BOC Sciences 6
N-acetyl-DL-serinol Synonyms: Acetamide, N-[2-hydroxy-1-(hydroxymethyl)ethyl]-; Ac-DL-Ser-ol; N-Acetylserinol; N-(1,3-propanediol-2-yl)acetamide; N-(2-hydroxy-1-hydroxymethylethyl)acetamide; N-[1-(Hydroxymethyl)-2-hydroxyethyl]acetamide; N-(1,3-Dihydroxy-2-propanyl)acetamide. Grades: >95% by HPLC. CAS No. 2655-79-0. Molecular formula: C5H11NO3. Mole weight: 133.15. BOC Sciences 6
N-Acetyl-D-lysinol Molecular formula: C8H18N2O2. Mole weight: 174.2. BOC Sciences 6
N-Acetyl-D-methioninol Molecular formula: C7H15NO2S. Mole weight: 177.3. BOC Sciences 6
N-Acetyl-D-phenylalaninol Synonyms: Acetamide, N-[(1R)-1-(hydroxymethyl)-2-phenylethyl]-; (R)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 52485-50-4. Molecular formula: C11H15NO2. Mole weight: 193.24. BOC Sciences 6
N-Acetyl-D-prolinol Synonyms: 1-[(2R)-2-(Hydroxymethyl)pyrrolidin-1-yl]ethan-1-one; Ac-D-Pro-ol; (R)-1-acetyl-2-Pyrrolidinemethanol; (R)-1-(2-(hydroxymethyl)pyrrolidin-1-yl)ethan-1-one. Grades: >95% by HPLC. CAS No. 123958-87-2. Molecular formula: C7H13NO2. Mole weight: 143.18. BOC Sciences 6
N-Acetyl-D-threonine Synonyms: Ac-D-Thr-OH; D-Threonine, N-acetyl-; N-acetyl-(2R,3S)-threonine; acetyl-D-threonine. Grades: >95% by HPLC. CAS No. 197302-88-8. Molecular formula: C6H11NO4. Mole weight: 161.16. BOC Sciences 6
N-Acetyl-D-threoninol Molecular formula: C6H13NO3. Mole weight: 147.20. BOC Sciences 6
N-Acetyl-D-tryptophanol Synonyms: Acetamide, N-[2-hydroxy-1-(1H-indol-3-ylmethyl)ethyl]-, (R)-; (R)-N-(1-hydroxy-3-(1H-indol-3-yl)propan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 52431-46-6. Molecular formula: C13H16N2O2. Mole weight: 232.28. BOC Sciences 6
N-Acetyl-D-tyrosinol Molecular formula: C11H15NO3. Mole weight: 209.2. BOC Sciences 6
N-Acetyl-D-valinol Molecular formula: C7H15NO2. Mole weight: 145.20. BOC Sciences 6
N-Acetyl Iminostilbene Synonyms: 1-(5H-Dibenzo[b,f]azepine-5-yl)ethanone. Grades: > 95%. CAS No. 19209-60-0. Molecular formula: C16H13NO. Mole weight: 235.29. BOC Sciences 6
N-Acetyl-L-alaninol Synonyms: Acetamide, N-[(1S)-2-hydroxy-1-methylethyl]-; (S)-N-(1-hydroxypropan-2-yl)acetamide; N-[(S)-1-(Hydroxymethyl)ethyl]acetamide. Grades: >95% by HPLC. CAS No. 35593-62-5. Molecular formula: C5H11NO2. Mole weight: 117.15. BOC Sciences 6
N-Acetyl-L-asparaginol Synonyms: Butanamide, 3-(acetylamino)-4-hydroxy-, (S)-; (S)-3-acetamido-4-hydroxybutanamide. Grades: >95% by HPLC. CAS No. 38922-66-6. Molecular formula: C6H12N2O3. Mole weight: 160.17. BOC Sciences 6
N-Acetyl-L-glutaminol Molecular formula: C7H14N2O3. Mole weight: 174.2. BOC Sciences 6
N-Acetyl-L-histidine Synonyms: acetyl-L-histidine; N2-Acetylhistidine; Ac-His-OH. CAS No. 2497-2-1. Molecular formula: C8H11N3O3. Mole weight: 197.2. BOC Sciences 6
N-Acetyl-L-histidinol Synonyms: N-[(1S)-2-Hydroxy-1-(1H-Imidazol-4-ylmethyl)ehyl]-acetamide; Acetamide, N-[(1S)-2-hydroxy-1-(1H-imidazol-4-ylmethyl)ethyl]-; N-[(1S)-1-(Hydroxymethyl)-2-(1H-imidazole-4-yl)ethyl]acetamide; Ac-L-His-ol; (S)-N-(1-hydroxy-3-(1H-imidazol-5-yl)propan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 15761-57-6. Molecular formula: C8H13N3O2. Mole weight: 183.21. BOC Sciences 6
N-Acetyl-L-isoleucinol Molecular formula: C8H17NO2. Mole weight: 159.20. BOC Sciences 6
N-Acetyl-L-leucinol Synonyms: Acetamide, N-[1-(hydroxymethyl)-3-methylbutyl]-, (S)-; Ac-L-Leu-ol; (S)-N-(1-hydroxy-4-methylpentan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 35593-66-9. Molecular formula: C8H17NO2. Mole weight: 159.23. BOC Sciences 6
N-Acetyl-L-lysinol Molecular formula: C8H18N2O2. Mole weight: 174.2. BOC Sciences 6
N-Acetyl-L-methioninol Molecular formula: C7H15NO2S. Mole weight: 177.3. BOC Sciences 6
N-Acetyl-L-phenylalaninol Synonyms: (S)-N-(1-Hydroxy-3-phenylpropan-2-yl)acetamide; N-acetylphenylalaninol; N-((1S)-1-benzyl-2-hydroxyethyl)acetamide; N-[(S)-1-Benzyl-2-hydroxyethyl]acetamide; Acetamide, N-[(1S)-1-(hydroxymethyl)-2-phenylethyl]-. Grades: >95% by HPLC. CAS No. 52485-51-5. Molecular formula: C11H15NO2. Mole weight: 193.24. BOC Sciences 6
N-Acetyl-L-prolinol Synonyms: 1-((S)-2-Hydroxymethyl-pyrrolidin-1-yl)-ethanone; acetylprolinol; Ethanone, 1-[(2S)-2-(hydroxymethyl)-1-pyrrolidinyl]-; (S)-1-(2-(hydroxymethyl)pyrrolidin-1-yl)ethanone; (S)-1-acetyl-2-(hydroxymethyl)pyrrolidine; (S)-N-acetylpyrrolidinylmethanol; (S)-N-acetylprolinol. Grades: >95% by HPLC. CAS No. 66158-68-7. Molecular formula: C7H13NO2. Mole weight: 143.18. BOC Sciences 6
N-Acetyl-L-seryl-D-α-aspartyl-L-lysyl-L-proline N-Acetyl-L-seryl-D-α-aspartyl-L-lysyl-L-proline is a natural and specific substrate for the N-terminal site of ACE. Uses: Growth inhibitors. Synonyms: L-Proline, N-acetyl-L-seryl-D-α-aspartyl-L-lysyl-; L-Proline, 1-[N2-[N-(N-acetyl-L-seryl)-D-α-aspartyl]-L-lysyl]-; Acetyl-L-seryl-D-aspartyl-L-lysyl-L-proline; N-acetyl-Ser-Asp-Lys-Pro; Ac-SdKP. Grades: 98%. CAS No. 127103-11-1. Molecular formula: C20H33N5O9. Mole weight: 487.50. BOC Sciences 6
N-Acetyl-L-threoninol Molecular formula: C6H13NO3. Mole weight: 147.20. BOC Sciences 6
N-Acetyl-L-tryptophanol Synonyms: Acetamide, N-[(1S)-2-hydroxy-1-(1H-indol-3-ylmethyl)ethyl]-; (S)-N-(1-hydroxy-3-(1H-indol-3-yl)propan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 52431-47-7. Molecular formula: C13H16N2O2. Mole weight: 232.28. BOC Sciences 6
N-Acetyl-L-tyrosinol Synonyms: Acetamide, N-[2-hydroxy-1-[(4-hydroxyphenyl)methyl]ethyl]-, (S)-; N-acetyltyrosinol; (S)-N-(1-hydroxy-3-(4-hydroxyphenyl)propan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 159239-56-2. Molecular formula: C11H15NO3. Mole weight: 209.24. BOC Sciences 6
N-Acetyl-L-valinol Synonyms: Acetamide, N-[(1S)-1-(hydroxymethyl)-2-methylpropyl]-; N-((S)-1-Hydroxymethyl-2-methyl-propyl)-acetamide; (S)-N-(1-Hydroxymethyl-2-methylpropyl)acetamide; (S)-N-(1-hydroxy-3-methylbutan-2-yl)acetamide. Grades: >95% by HPLC. CAS No. 35593-71-6. Molecular formula: C7H15NO2. Mole weight: 145.20. BOC Sciences 6
N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosine Thyroxine analogue, a thyroid hormone for use in diagnosing and treating diabetes. Synonyms: N-Acetyl-L-thyroxine; N-Acetylthyroxine. Grades: > 95%. CAS No. 26041-51-0. Molecular formula: C17H13I4NO5. Mole weight: 818.91. BOC Sciences 6
Nadifloxacin isomer 3 An impurity of Nadifloxacin, which is a potent, broad-spectrum, quinolone agent approved for topical use in acne vulgaris and skin infections. Synonyms: 9-fluoro-5-methyl-1-oxo-8-(4-oxopyridin-1(4H)-yl)-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid. Grades: > 95%. Molecular formula: C19H15FN2O4. Mole weight: 354.34. BOC Sciences 6
Nadifloxacin isomer 4 An impurity of Nadifloxacin, which is a potent, broad-spectrum, quinolone agent approved for topical use in acne vulgaris and skin infections. Synonyms: 8-amino-9-fluoro-5-methyl-1,7-dioxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid. Grades: > 95%. Molecular formula: C15H15FN2O4. Mole weight: 306.3. BOC Sciences 6
Nadolol EP Impurity A An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: 3-Destertbutylamino-3-hydroxy Nadolol;(2R,3S)-rel-5-(2,3-Dihydroxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol. Grades: > 95%. Molecular formula: C13H18O5. Mole weight: 254.29. BOC Sciences 6
Nadolol EP Impurity F An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: 1-(tert-Butylamino)-3-(naphthalen-1-yloxy)propan-2-ol. Grades: > 95%. CAS No. 2116-22-5. Molecular formula: C17H23NO2. Mole weight: 273.38. BOC Sciences 6
Nadolol EP Impurity G An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: De(2,3-dihydroxy) Nadolol; 1-[(1,1-Dimethylethyl)amino]-3-[(5,6,7,8-tetrahydro-1-naphthalenyl)oxy]-2-propanol; 1-(tert-Butylamino)-3-[(5,6,7,8-tetrahydro-1-naphthyl)oxy]-2-propanol. Grades: > 95%. CAS No. 33841-03-1. Molecular formula: C17H27NO2. Mole weight: 277.41. BOC Sciences 6
Nadolol Impurity 1 An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: (2S,3R)-rel-5-(3-(((6R,7S)-rel-6,7-Dihydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)oxy)-2-hydroxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol. Grades: > 95%. Molecular formula: C26H35NO8. Mole weight: 489.57. BOC Sciences 6
Nadolol Impurity B An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: (2R,3S)-rel-Nadolol-de(N-tert-butyl)methoxy; (2R,3S)-rel-5-(2-Hydroxy-3-methoxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol. Grades: > 95%. Molecular formula: C4H20O5. Mole weight: 268.31. BOC Sciences 6
Nadolol Impurity D An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Synonyms: 2,?3-Naphthalenediol, 5,?5'-[[(1,?1-dimethylethyl)?imino]?bis[(2-hydroxy-3,?1-propanediyl)?oxy]?]?bis[1,?2,?3,?4-tetrahydro- (9CI). Grades: > 95%. CAS No. 67247-26-1. Molecular formula: C30H43NO8. Mole weight: 545.68. BOC Sciences 6
Nadolol (Mixture of Diastereomers) An impurity of Nadolol, which is a non-selective beta blocker used in the treatment of high blood pressure and chest pain. Uses: Adrenergic beta-antagonists; anti-arrhythmia agents; antihypertensive agents; sympatholytics. Synonyms: 5-[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydro-2,3-naphthalenediol. Grades: > 95%. CAS No. 220045-89-6. Molecular formula: C17H27NO4. Mole weight: 309.41. BOC Sciences 6
Nafarelin monoacetate Nafarelin is a GnRH (gonadotropin-releasing hormone) agonist. Its proposed mechanism of action is the desensitization of pituitary gonadotropin-releasing hormone receptors leading to a decrease in gonadotropin release, and ovarian hormone serum concentrations similar to those achieved in postmenopausal women. It can decrease pituitary secretion of the gonadotropins LH and FSH. Nafarelin can be used for the treatment of precocious puberty in chirldren and Premature LG surges. Synonyms: Luteinizing hormone-releasing factor (swine), 6-[3-(2-naphthalenyl)-D-alanine]-, monoacetate (salt); H-Pyr-His-Trp-Ser-Tyr-D-2Nal-Leu-Arg-Pro-Gly-NH2.CH3CO2H; L-pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-3-(2-naphthyl)-D-alanyl-L-leucyl-L-arginyl-L-prolyl-glycinamide acetic acid. Grades: 95%. CAS No. 263878-43-9. Molecular formula: C66H83N17O13.C2H4O2. Mole weight: 1382.53. BOC Sciences 6
Naftazone beta-D Glucoronide A metabolite of Naftazone, which is a vasoprotectant drug used for hemostasis. Synonyms: β-D-Glucopyranosiduronic Acid 2-[2-(Aminocarbonyl)hydrazino]-1-naphthalenyl. Grades: > 95%. CAS No. 173321-33-0. Molecular formula: C17H19N3O8. Mole weight: 393.36. BOC Sciences 6
Naftifine cis-Isomer An impurity of Naftifine, which is an allylamine antifungal drug for the topical treatment of tinea pedis, tinea cruris, and tinea corporis, probably involves selectively blocking sterol biosynthesis via inhibition of the squalene 2,5-epoxidase enzyme. Synonyms: (Z)-N-Methyl-N-(3-phenyl-2-propen-1-yl)-1-naphthalenemethanamine Hydrochloride;(Z)-N-Cinnamyl-N-methyl-1-naphthalenemethanamine Hydrochloride. Grades: > 95%. CAS No. 65473-08-7. Molecular formula: C21H21N. Mole weight: 287.41. BOC Sciences 6
Naftifine Impurity 1 An impurity of Naftifine, which is an allylamine antifungal drug for the topical treatment of tinea pedis, tinea cruris, and tinea corporis, probably involves selectively blocking sterol biosynthesis via inhibition of the squalene 2,3-epoxidase enzyme. Synonyms: 1-(4-(Aminomethyl)naphthalen-1-yl)-N,N-dimethylmethanamine. Grades: > 95%. Molecular formula: C14H18N2. Mole weight: 214.31. BOC Sciences 6
Naftopidil Naftopidil is a selective α1-adrenergic receptor antagonist or alpha blocker with a Ki of 58.3 nM. Uses: Adrenergic alpha-antagonists. Synonyms: Naftopidil; BM-15275; KT-611; BM 15275; KT 611; BM15275; KT611; Flivas. Grades: >98%. CAS No. 57149-07-2. Molecular formula: C24H28N2O3. Mole weight: 392.49. BOC Sciences 6
Nα-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-tyrosinol Synonyms: 1,3-Cyclohexanedione, 2-[1-[[ (1S) -2-hydroxy-1-[ (4-hydroxyphenyl) methyl]ethyl]amino]ethylidene]-5, 5-dimethyl-; 2-[1-[[ (1S) -2-Hydroxy-1-[ (4-hydroxyphenyl) methyl]ethyl]amino]ethylidene]-5, 5-dimethyl-1, 3-cyclohexanedione; Dde-L-Tyr-ol; 2-(1-{[(2S)-1-Hydroxy-3-(4-hydroxyphenyl)-2-propanyl]amino}ethylidene)-5,5-dimethyl-1,3-cyclohexanedione. Grades: ≥95%. CAS No. 220237-31-0. Molecular formula: C19H25NO4. Mole weight: 331.41. BOC Sciences 6
Nα-Z-Nδ-Boc-DL-ornithine Synonyms: Z-DL-Orn(Boc)-OH; N-Cbz-N'-Boc-DL-ornithine; N2-[(Benzyloxy)carbonyl]-N5-{[(2-methyl-2-propanyl)oxy]carbonyl}ornithine; Ornithine, N5-[(1,1-dimethylethoxy)carbonyl]-N2-[(phenylmethoxy)carbonyl]-; 2-(((benzyloxy)carbonyl)amino)-5-((tert-butoxycarbonyl)amino)pentanoic acid. Grades: ≥98% by HPLC. CAS No. 199924-46-4. Molecular formula: C18H26N2O6. Mole weight: 366.41. BOC Sciences 6
Naltrexone Hydrochloride Cas No. 16676-29-2. BOC Sciences 6
Naltrexone-O-ethyl Carbonate Cas No. 836602-51-8. BOC Sciences 6
Nanaomycin A Nanaomycin A is an antibiotic produced by Str. rosa subsp. notoensis. It has anti-gram-positive bacteria, mycobacteria, mycoplasma and fungi activity. Synonyms: Nanafrocin; Rosanomycin A; Nanafrocine. Grades: 98%. CAS No. 52934-83-5. Molecular formula: C16H14O6. Mole weight: 302.28. BOC Sciences 6
Naphazoline Naphazoline is Alpha adrenergic receptor agonist. It is a vasoconstrictor with a rapid action in reducing swelling when applied to mucous membrane. It acts on alpha-receptors in the arterioles of the conjunctiva to produce constriction, resulting in decreased congestion. Uses: Nasal congestion. Synonyms: 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole;aphcon-a, AK-Con, All Clear, Clear Eyes. Grades: 98%. CAS No. 835-31-4. Molecular formula: C14H14N2. Mole weight: 210.28. BOC Sciences 6
Naphazoline Impurity A A metabolite of Naphazoline, which is Alpha adrenergic receptor agonist. Synonyms: N-(2-Aminoethyl)-1-naphthylacetamide; N-(2-Aminoethyl)-1-naphthaleneacetamide; N-(2-Aminoethyl)-2-(naphthalen-1-yl)acetamide. Grades: > 95%. CAS No. 36321-43-4. Molecular formula: C14H16N2O. Mole weight: 228.3. BOC Sciences 6
Naphazoline Impurity C A metabolite of Naphazoline, which is Alpha adrenergic receptor agonist. Synonyms: 1-Naphthyl Acetonitrile. Grades: > 95%. CAS No. 132-75-2. Molecular formula: C12H9N. Mole weight: 167.21. BOC Sciences 6
Naphazoline Impurity D A metabolite of Naphazoline, which is Alpha adrenergic receptor agonist. Synonyms: 4,5-dihydro-2-(2-naphthalenylmethyl)-1H-imidazole. Grades: > 95%. CAS No. 22126-67-6. Molecular formula: C14H14N2. Mole weight: 210.28. BOC Sciences 6
Naphazoline Nitrate Naphazolineis Alpha adrenergic receptor agonist. Uses: Adrenergic alpha-agonists. Synonyms: 2-(1-Naphthylmethyl)imidazoline nitrate. Grades: > 95%. CAS No. 5144-52-5. Molecular formula: C14H14N2. HNO3. Mole weight: 273.29. BOC Sciences 6
Naphthalenediol, 5-(1,5-dimethyl-4-hexenyl)-5,6,7,8-tetrahydro-8-(hydroxymethyl)-3-methyl-, [5S-[5α(R*),7α,8β]]-, 1,7- Cas No. 104021-12-7. Molecular formula: C20H30O3. Mole weight: 318.45. BOC Sciences 6
Naphthomycin B Naphthomycin B is a macrolide (Ansa family) antibiotic produced by strains such as Str.collinus Tv105, Str.galbus subsp. griseosporeus Tv 353, Str. diastatochromogene, Str. sp. Y83 40369. It has activity against gram-positive bacteria and fungi. CAS No. 86825-88-9. Molecular formula: C39H44ClNO9. Mole weight: 706.22. BOC Sciences 6
Naphthomycinol Naphthomycinol is a neuroprotective agent produced by Str. sp. PF7. Molecular formula: C40H49NO9. Mole weight: 687.82. BOC Sciences 6
Naproxen EP Impurity A A metabolite of Naproxen, which is a non-selective COX inhibitor. Synonyms: (S)-O-Desmethyl Naproxen; O-Desmethyl Naproxen. Grades: > 95%. CAS No. 52079-10-4. Molecular formula: C13H12O3. Mole weight: 216.24. BOC Sciences 6
Naproxen EP Impurity B A metabolite of Naproxen, which is a non-selective COX inhibitor. Synonyms: rac-5-Chloro Naproxen; 5-Chloro-6-methoxy-α-methyl-2-naphthaleneacetic Acid. Grades: > 95%. CAS No. 60424-17-1. Molecular formula: C14H13ClO3. Mole weight: 264.71. BOC Sciences 6
Naproxen EP Impurity D A metabolite of Naproxen, which is a non-selective COX inhibitor. Synonyms: 2-Naphthaleneacetic acid, 5-iodo-6-methoxy-α-methyl-, (R)?- (9CI). Grades: > 95%. CAS No. 116883-61-5. Molecular formula: C14H13IO3. Mole weight: 356.16. BOC Sciences 6
Naproxen EP Impurity E A metabolite of Naproxen, which is a non-selective COX inhibitor. Synonyms: (S)-Naproxen Methyl Ester;(αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (S)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (+)-Naproxen Methyl Ester. Grades: > 95%. CAS No. 26159-35-3. Molecular formula: C15H16O3. Mole weight: 244.29. BOC Sciences 6
Naproxen EP Impurity F A metabolite of Naproxen, which is a non-selective COX inhibitor. Synonyms: (S)-Naproxen Ethyl Ester; (αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Ethyl Ester; (S)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Ethyl Ester. Grades: > 95%. CAS No. 31220-35-6. Molecular formula: C16H18O3. Mole weight: 258.32. BOC Sciences 6

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