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4-Methoxypyridine N-Oxide Hydrate
A heteroaromatic N-oxide used as a nucleophilic catalyst in oligonucleotide synthesis and free radical polymerization. Group: Biochemicals. Alternative Names: 4-Methoxypyridine 1-Oxide Hydrate; NSC 27964 Hydrate; p-Methoxypyridine N-Oxide Hydrate. Grades: Highly Purified. CAS No. 1122-96-9. Pack Sizes: 1g. US Biological Life Sciences.
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4-Methoxyresorcinol
4-Methoxyresorcinol. Group: Biochemicals. Alternative Names: 4-Methoxy-1,3-benzenediol; 4-Methoxy-resorcinol; 2,4-Dihydroxyanisole; 3-Hydroxy-4-methoxyphenol; 4-Methoxyresorcinol. Grades: Highly Purified. CAS No. 6100-60-3. Pack Sizes: 50mg. US Biological Life Sciences.
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4-Methoxy Retinoic Acid
An impurity contained in samples of all trans-retinoic acid. Group: Biochemicals. Alternative Names: (+/-)-4-Methoxyretinoic Acid. Grades: Highly Purified. CAS No. 81121-20-2. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-Methoxy Retinoic Acid Methyl Ester
all-trans Retinoic Acid impurity. Group: Biochemicals. Alternative Names: (+/-)-4-Methoxyretinoic Acid. Grades: Highly Purified. CAS No. 163808-81-9. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-Methoxyriphenyl methyl chloride
4-Methoxyriphenyl methyl chloride is used in the synthesis of N-sulfonyl imines. Group: Biochemicals. Alternative Names: 1-(Chlorodiphenylmethyl)-4-methoxybenzene; p- (Chlorodiphenylmethyl) anisole; (p-Anisyl)diphenylmethyl Chloride; 1-(Chlorodiphenylmethyl)-4-methoxybenzene; 4-Anisyl (chloro) diphenylmethane; 4-Methoxytriphenylmethyl Chloride; 4-Methoxytritylchloride; 4-Monomethoxytrityl Chloride; MMTCl; Mono-p-methoxytrityl Chloride; NSC 54121; p- (Chlorodiphenylmethyl) anisole; p-Anisyl chlorodiphenyl methane ; p-Methoxytrityl Chloride. Grades: Highly Purified. CAS No. 14470-28-1. Pack Sizes: 5g. US Biological Life Sciences.
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4-Methoxystyrene
4-Methoxystyrene. Group: Biochemicals. Alternative Names: 4-Vinylanisole. Grades: Highly Purified. CAS No. 637-69-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C9H10O. US Biological Life Sciences.
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4-Methoxy-tetrahydro-2h-pyran-4-carboxylic acid
4-Methoxy-tetrahydro-2h-pyran-4-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1010836-49-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C7H12O4. US Biological Life Sciences.
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4-Methoxytrityl chloride 99+%
4-Methoxytrityl chloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
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4-Methoxytrityl chloride resin
4-Methoxytrityl chloride resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
4-Methyl-1,2,3-thiadiazole-5-carboxylic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 18212-21-0. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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4-Methyl-1,3,2-dioxathiolane 2-Oxide (mixture of isomers)
4-Methyl-1,3,2-dioxathiolane 2-Oxide (mixture of isomers). Group: Biochemicals. Alternative Names: 1,2-Propanediol Cyclic Sulfite (mixture of isomers); 1,2-Propyleneglycol Sulfite (mixture of isomers); 1,2-Propylene Sulfite (mixture of isomers). Grades: Highly Purified. CAS No. 1469-73-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
4-Methyl-1-[3-nitro-5- (trifluoromethyl) phenyl]-1H-imidazole, is a 4-methyl-1H-imidazole (4-MEI) derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 916975-92-3. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Methyl-1H-indazole-5-boronic acid
4-Methyl-1H-indazole-5-boronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1245816-09-4. Pack Sizes: 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
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4-Methyl-1H-indazole-5-boronic acid ≥96% (NMR)
4-Methyl-1H-indazole-5-boronic acid ≥96% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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4-Methyl-1H-pyrrole-3-carboxylic acid
4-Methyl-1H-pyrrole-3-carboxylic acid. Group: Biochemicals. Alternative Names: 4-Methylpyrrole-3-carboxylic acid,; 3-Methyl-4-pyrrolylcarboxylic acid; 3-Methylpyrrole-4-carboxylic acid. Grades: Highly Purified. CAS No. 64276-66-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C6H7NO2. US Biological Life Sciences.
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4-Methyl-1-hydrazino-phthalazine
4-Methyl-1-hydrazinophthalazine is used in the synthesis of novel phthalazine derivatives as antihypertensive agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 29902-28-1. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C?H??N?. US Biological Life Sciences.
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4-Methyl-1-naphthoic Acid
Naphthalenecarboxylic acid derivatives known for their antidote activity against urea and other herbicides. Group: Biochemicals. Grades: Highly Purified. CAS No. 4488-40-8. Pack Sizes: 1g, 10g, 25g. Molecular Formula: C??H??O?. US Biological Life Sciences.
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4-Methyl-1-octanol
4-Methyl-1-octanol is an intermediate in the synthesis of 1, 2-Cyclohexane dicarboxylic Acid Mono 4-Methyloctan-1-ol Ester which is a possible metabolite of the di (isononyl)cyclohexane-1, 2-dicarboxylate (DINCH) monoester (MINCH). Group: Biochemicals. Grades: Highly Purified. CAS No. 38514-03-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C9H20O. US Biological Life Sciences.
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4-Methyl-1-octen-4-ol
4-Methyl-1-octen-4-ol is an intermediate in the synthesis of Misoprostol (M368755), an cytoprotective prostaglandin PGE analogue. Group: Biochemicals. Grades: Highly Purified. CAS No. 62108-06-9. Pack Sizes: 10mg. US Biological Life Sciences.
Intermediate in the production of GW 501516 and its derivatives. Group: Biochemicals. Alternative Names: Ethyl 4-Methyl-2-[4- (trifluoromethyl) phenyl]thiazole-5-carboxylate. Grades: Highly Purified. CAS No. 175277-03-9. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Methyl-2,5-diphenylpyridine
4-Methyl-2,5-diphenylpyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 156021-08-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C18H15N. US Biological Life Sciences.
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4-Methyl-2H-1,4-benzoxazin-3(4H)-one
4-Methyl-2H-1,4-benzoxazin-3(4H)-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 21744-84-3. Pack Sizes: 10g, 25g. US Biological Life Sciences.
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4-Methyl-2H-1,4-benzoxazin-3(4H)-one ≥97% (GC)
4-Methyl-2H-1,4-benzoxazin-3(4H)-one ≥97% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Methyl-2H-pyran-2,6(3H)-dione
4-Methyl-2H-pyran-2,6(3H)-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 67116-19-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H6O3. US Biological Life Sciences.
4-Methyl-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid ≥98.5% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-Methyl-2-nitroaniline-d6
A red Azo dye. Group: Biochemicals. Alternative Names: 4-Methyl-2-nitro-benzenamine-d6; 2-Nitro-p-toluidine-d6; (4-Methyl-2-nitrophenyl)amine-d6; 1-Amino-2-nitro-4-methylbenzene-d6; 3-Nitro-4-aminotoluene-d6; 4-Amino-3-nitrotoluene-d6; Amarthol Fast Red GL Salt-d6; Azoamine Red A-d6; Mitsui Red GL Base-d6; NSC 2759-d6. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Methyl-2-nitro-N-acetylbenzeneamine
4-Methyl-2-nitro-N-acetylbenzeneamine. Group: Biochemicals. Alternative Names: N-(4-Methyl-2-nitrophenyl)acetamide; 2'-Nitro-p-acetotoluidide; 3-Nitro-4-(acetylamino)toluene. Grades: Highly Purified. CAS No. 612-45-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H10N2O3. US Biological Life Sciences.
Worldwide
4-Methyl-2-nitrophenol
4-Methyl-2-nitrophenol. Group: Biochemicals. Alternative Names: 2-Nitro-p-cresol. Grades: Highly Purified. CAS No. 119-33-5. Pack Sizes: 100g, 250g, 500g, 1kg. Molecular Formula: C7H7NO3. US Biological Life Sciences.
Worldwide
4-Methyl-2-nitropyridine
4-Methyl-2-nitropyridine. Group: Biochemicals. Grades: Reagent Grade. CAS No. 18368-71-3. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences.
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4-Methyl-2-oxo-2H-chromene-7-carbaldehyde
4-Methyl-2-oxo-2H-chromene-7-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 53183-53-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
4-Methyl-2-oxo-2H-chromene-7-carbaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 53183-53-2. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
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4-Methyl-2-pentenal
4-Methyl-2-pentenal. Group: Biochemicals. Grades: Highly Purified. CAS No. 5362-56-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C6H10O. US Biological Life Sciences.
Worldwide
4-Methyl-2-pentenoic acid
4-Methyl-2-pentenoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 10321-71-8. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C6H10O2. US Biological Life Sciences.
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4-Methyl-2-phenyl-5-oxazolidinone
4-Methyl-2-phenyl-5-oxazolidinone is used in the synthesis of α-Hydroxymethyl-α-amino acid and their N-acyl derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 70155-88-3. Pack Sizes: 2.5g. US Biological Life Sciences.
4-Methyl-5-[ (2-aminoethyl) thiomethyl]imidazole Dihydrochloride. Group: Biochemicals. Alternative Names: 2-[[(5-Methyl-1H-imidazol-4-yl)methyl]thio]-ethanamine. Grades: Highly Purified. CAS No. 38603-72-4. Pack Sizes: 200mg. US Biological Life Sciences.
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4-Methyl-5-nitrocatechol
4-Methyl-5-nitrocatechol. Group: Biochemicals. Alternative Names: 5-Nitro-4-homopyrocatechol; 4-Methyl-5-nitro-1,2-benzenediol; MNC. Grades: Highly Purified. CAS No. 68906-21-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C7H7NO4. US Biological Life Sciences.
Worldwide
4-Methyl-5-nitrocatechol (MNC)
MNC is on the metabolic pathway for 2,4-Dinitotoluene degradation. Group: Biochemicals. Alternative Names: MNC. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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4-Methyl-5-nitroisoquinoline
4-Methyl-5-nitroisoquinoline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.