A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4'-O-Methylbavachalcone is a chalcone isolated from Psoralea corylifolia, inhibits severe acute respiratory syndrome coronavirus (SARS-CoV) papain-like protease (PLpro) activity, with an IC50 of 10.1 μM. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. Appearance: Solid. CAS No. 20784-60-5. Molecular formula: C21H22O4. Mole weight: 338.4. Purity: 0.9985. Canonical SMILES: O=C(C1=CC(C/C=C(C)\C)=C(OC)C=C1O)/C=C/C2=CC=C(O)C=C2. Product ID: ACM20784605. Alfa Chemistry ISO 9001:2015 Certified. Categories: CHEBI:85123.
4'-O-Methylbroussochalcone B
4'-O-Methylbroussochalcone B is a natural chalcone found in the seeds of Psoralea corylifolia Linn. Synonyms: (2E)-1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one; 2-Propen-1-one, 1-[2-hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (E)-; 2',4-Dihydroxy-4'-methoxy-5'-(3-methyl-2-butenyl)chalcone; 4'-O-Methylbavachalcone; O-Methylbroussochalcone B. Grade: >97%. CAS No. 20784-60-5. Molecular formula: C21H22O4. Mole weight: 338.40.
4'-O-Methylbroussochalcone B
4'-O-Methylbroussochalcone B. Group: Biochemicals. CAS No. 20784-60-5. Pack Sizes: 5mg. US Biological Life Sciences.
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4-O-Methylcarbidopa
4-O-Methylcarbidopa. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00501. Format: Neat.
4'-O-Methylcatechin
4'-O-Methylcatechin. Group: Biochemicals. Alternative Names: (2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-2H-1-benzopyran-3,5,7-triol; (2R-trans)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-2H-1-benzopyran-3,5,7-triol; 4'-O-Methyl-(+)-catechin. Grades: Highly Purified. CAS No. 69912-75-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C16H16O6. US Biological Life Sciences.
Worldwide
4-O-Methylcryptochlorophaeic acid
4-O-Methylcryptochlorophaeic acid is a potent inhibitor of prostaglandin biosynthesis. Synonyms: Benzoic acid, 3-((2,4-dimethoxy-6-pentylbenzoyl)oxy)-2,4-dihydroxy-6-pentyl-. CAS No. 27587-68-4. Molecular formula: C26H34O8. Mole weight: 474.54.
4'-O-Methylcryptochlorophaeic acid
4'-O-Methylcryptochlorophaeic acid is an analog of cryptochlorophaeic acid, which is obtained from Cladonia cryptochlorophaea Asahina. Molecular formula: C26H34O8. Mole weight: 474.5.
4-O-Methyl-D-glucose
4-O-Methyl-D-glucose is a glucose derivative, unveiling a profound effectiveness in unraveling the intricate mechanisms of glucose transporters and their indomitable influence on glucose metabolism. Synonyms: 4-o-methylglucose. CAS No. 4132-38-1. Molecular formula: C7H14O6. Mole weight: 194.18.
4-O-Methyl-D-glucose-d3
4-O-Methyl-D-glucose-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. Molecular Formula: C7H14O6, Molecular Weight: 194.18. US Biological Life Sciences.
4-O-Methyl-D-glucuronic acid is a pivotal compound exhibiting formidable inhibitory properties against a multitude of enzymes. This acid derivative facilitates comprehensive drug metabolism investigations. Synonyms: MeGlcA. CAS No. 2463-49-2. Molecular formula: C7H12O7. Mole weight: 208.17.
4-O-Methyl-D-glucuronic Acid-d3
4-O-Methyl-D-glucuronic Acid-d3. Group: Biochemicals. Alternative Names: 4-O-Methylglucuronic Acid. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C7H9D3O7, Molecular Weight: 211.18. US Biological Life Sciences.
Worldwide
4-O-Methyl-D-glucuronic Acid-d3
Isotope labelled analogue of 4-O-Methyl-D-glucuronic is an important constituent of hardwood xylans and undergoes various chemical transformations. Synonyms: 4-O-Methylglucuronic Acid. Molecular formula: C7H9D3O7. Mole weight: 211.18.
4-O-Methyl-D-glucurono-D-xylan is a type of hemicellulose, a polysaccharide found in plant cell walls. It features a backbone of beta-1,4-linked D-xylopyranose units, with side chains containing 4-O-methyl-D-glucuronic acid residues attached to the O-2 position of the xylose units. This structure is common in hardwoods and is known for its acidic nature due to the presence of uronic acids. It plays a crucial role in the cell wall by forming hydrogen bonds with cellulose and covalent linkages with lignin, contributing to the cell wall's stability and strength. Synonyms: 4-O-Methyl-α-D-glucurono-β-D-xylan; 4-O-Methyl-D-glucuronoxylan; 4-O-Methylglucuronoxylan; Xylan 5. CAS No. 9062-57-1.
4-O-Methyl-D-glucurono-D-xylan dyed with Remazol brilliant blue R
4-O-Methyldiploicin is a chlorine-containing derivative from lichen. Synonyms: o-Toluic acid, 3,5-dichloro-6-[(3,5-dichloro-6-hydroxy-4-methoxy-o-tolyl)oxy]-4-methoxy-, ε-lactone (7CI); 2,4,7,9-Tetrachloro-3,8-dimethoxy-1,6-dimethyl-11H-dibenzo[b,e][1,4]dioxepin-11-one; 11H-Dibenzo[b,e][1,4]dioxepin-11-one, 2,4,7,9-tetrachloro-3,8-dimethoxy-1,6-dimethyl-. CAS No. 19314-80-8. Molecular formula: C17H12Cl4O5. Mole weight: 438.09.
4-O-Methyl Dopa
4-O-Methyl Dopa is a prominent pharmaceutical agent, renowned for its vital role in studying the debilitating symptoms associated with Parkinson's disease. Functioning as a magnificent forerunner to dopamine is a pivotal neurotransmitter pertaining to the regulation of bodily movements. Synonyms: 35296-56-1; Tyrosine, 3-hydroxy-O-methyl-(2S)-2-Amino-3-(3-hydroxy-4-methoxyphenyl)propanoic acid3-Hydroxy-O-methyl-L-tyrosine; UNII-U75PY6L5YN. Grade: > 95%. CAS No. 35296-56-1. Molecular formula: C10H13NO4. Mole weight: 211.22.
4-O-Methyldopamine hydrochloride
4-O-Methyldopamine hydrochloride is a catecholamine compound that has an inhibitory effect on dihydropteridine reductase [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 645-33-0. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W041498.
4'-O-Methyl-(-)-Epi-Gallocatechin
an impurity of Gallocatechin. Synonyms: (2R,3R)-2-(3,5-Dihydroxy-4-methoxy-phenyl)chroman-3,5,7-triol; (-)-EGC-4'-O-ME. Grade: > 95%. CAS No. 17291-05-3. Molecular formula: C16H16O7. Mole weight: 320.30.
4'-O-Methyl-(+)-Gallocatechin
4'-O-Methyl-(+)-Gallocatechin is a potent and valuable compound present in green tea, standing out in biomedical research due to its promising anti-cancer properties. Grade: > 95%. Molecular formula: C16H16O7. Mole weight: 320.30.
4-O-Methylgyrophoric acid
4-O-Methylgyrophoric acidis an analog of Gyrophoric acid. Gyrophoric acid is a depside that can be found in the lichen Cryptothecia rubrocincta and in Xanthoparmelia pokomyi. Synonyms: Amidepsine K; 2,6-Cresotic acid, 4-methoxy-, 4-ester with 6-methyl-β-resorcylic acid, 4-ester with 6-methyl-β-resorcylic acid (8CI); β-Resorcylic acid, 6-methyl-, 4-(6-methyl-β-resorcylate) 4-(4-methoxy-2,6-cresotate) (8CI). CAS No. 23437-51-6. Molecular formula: C25H22O10. Mole weight: 482.44.
4-O-Methylhaematommic acid
4-O-Methylhaematommic acid is a derivative of Haematommic acid, which is a metabolite of manglicolous lichen Roccella montagnei and Ramalina leiodea. Molecular formula: C10H10O5. Mole weight: 210.18.
4-O-Methylhiascic acid
It is a new metabolite detected in the lichen Parmelinopsis schindleri. Synonyms: 3,6-Dihydroxy-4-methoxy-2-methyl-benzoic acid 4-(4-carboxy-3-hydroxy-5-methyl-phenoxycarbonyl)-3-hydroxy-5-methyl-phenyl ester. CAS No. 65614-53-1. Molecular formula: C25H22O11. Mole weight: 498.44.
4-O-Methyl honokiol
4-O-Methyl honokiol is a natural neolignan isolated from Magnolia officinalis , acts as a PPARγ agonist, and inhibtis NF-κB activity, used for cancer and inflammation research. Uses: Scientific research. Group: Natural products. CAS No. 68592-15-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-U00450.
4-O-Methylhyperolivetoric acid is a lichen depside. Synonyms: β-Resorcylic acid, 6-heptyl-, 4-[2-hydroxy-6-(2-oxoheptyl)-p-anisate] (8CI). CAS No. 21251-07-0. Molecular formula: C29H38O8. Mole weight: 514.61.
4-O-Methylhypophysciosporin
4-O-Methylhypophysciosporin is a derivative of Hypophysciosporin, which is isolated from the lichen Erioderma phaeorhizum. Molecular formula: C20H19ClO7. Mole weight: 406.81.
4-O-Methylhypoprotocetraric acid
4-O-Methylhypoprotocetraric acid is a lichen depsidone. Molecular formula: C19H18O7. Mole weight: 358.35.
4-O-Methyllividic acid
4-O-Methyllividic acid is a new lichen depsidone.
4'-O-Methylnorcryptochlorophaeic acid
4'-O-Methylnorcryptochlorophaeic acid is obtained from cladomia merochlorophaea. Molecular formula: C25H32O8. Mole weight: 460.52.
4'-O-Methylnorhomosekikaic acid
4'-O-Methylnorcryptochlorophaeic acid is obtained from Ramalina asahinae. Molecular formula: C23H28O8. Mole weight: 432.47.
4'-O-Methylnorsekikaic acid
4'-O-methylnorsekikaic acid is a new meta-depside isolated from the lichen of the genus Ramalina. Molecular formula: C21H24O8. Mole weight: 404.42.
4-O-Methylolivetoric acid, as the principal secondary product, is a new depside of the new species Parmelia brattii Essl. from New Zealand. Synonyms: Benzoic acid, 2-hydroxy-4-[[2-hydroxy-4-methoxy-6-(2-oxoheptyl)benzoyl]oxy]-6-pentyl-. CAS No. 67093-46-3. Molecular formula: C27H34O8. Mole weight: 486.55.
4'-O-Methylpaludosic acid
It is an inhibitor of Prostaglandin synthase. Synonyms: Benzoic acid, 2-hydroxy-3-[(4-hydroxy-2-methoxy-6-propylbenzoyl)oxy]-4-methoxy-6-pentyl-. Grade: ≥98%. CAS No. 69563-44-6. Molecular formula: C24H30O8. Mole weight: 446.49.
4'-O-Methylpuerarin
4'-O-Methylpuerarin. Group: Biochemicals. Alternative Names: 4'-Methoxypuerarin. Grades: Plant Grade. CAS No. 92117-94-7. Pack Sizes: 10mg. Molecular Formula: C22H22O9, Molecular Weight: 430.405. US Biological Life Sciences.
Worldwide
4'-O-Methyl quercetin
4'-O-Methyl quercetin. Group: Biochemicals. Alternative Names: 3,5,7-Trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; 3,3',5,7-Tetrahydroxy-4'-methoxyflavone; Tamaraxetin. Grades: Highly Purified. CAS No. 603-61-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C16H12O7. US Biological Life Sciences.
Worldwide
4'-O-Methylresveratrol
4'-O-Methylresveratrol. Group: Biochemicals. Alternative Names: (E)-3,5-Dihydroxy-4'-methoxystilbene; 3,5-Dihydroxy-4'-methoxy-trans-stilbene; 4-Methoxyresveratrol; BML 233; Deoxyrhapontigenin; Desoxyrhapontigenin; Resveratrol 4'-Methyl Ether; trans-3,5-Dihydroxy-4'-methoxystilbene. Grades: Highly Purified. CAS No. 33626-08-3. Pack Sizes: 10mg. Molecular Formula: C15H14O3, Molecular Weight: 242.27. US Biological Life Sciences.
Worldwide
4-O-Methylsuperolivetoric acid
4-O-Methylsuperolivetoric acid is a metabolite of lichen obtained from Pseudomonas crassicarpa. CAS No. 108544-39-4. Molecular formula: C31H42O8. Mole weight: 542.66.
4'-O-Methyltaxifolin
Dihydrotamarixetin is a natural flavonoid isolated from the herbs of Heracleum stenopterum. Synonyms: Dihydrotamarixetin. Grade: >98%. CAS No. 70411-27-7. Molecular formula: C16H14O7. Mole weight: 318.3.
4-O-Methylvicanicin
It is a metabolite of Erioderma sp. Molecular formula: C19H18Cl2O5. Mole weight: 397.25.
4-O-Pivaloyl-3-hydroxy-L-phenylalanine
4-O-Pivaloyl-3-hydroxy-L-phenylalanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 122551-95-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H19NO5. US Biological Life Sciences.
Worldwide
4'-(O-Podophyllotoxin-9-oxy) Etoposide
4'-(O-Podophyllotoxin-9-oxy) Etoposide is an impurity of Etoposide. Etoposide is a DNA topoisomerase II inhibitor, as well as semi-synthetic derivative of podophyllotoxin, related structurally to Teniposide and it is an antineoplastic. Molecular formula: C50H50O20. Mole weight: 970.92.
4(Or 6)-methyl-2-propylhex-2-enal
4(Or 6)-methyl-2-propylhex-2-enal. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 276-466-6, 4(Or 6)-methyl-2-propylhex-2-enal, CID6450419, 2-Hexenal, 4(or 6)-methyl-2-propyl-, 72208-09-4. Product Category: Heterocyclic Organic Compound. CAS No. 72208-09-4. Molecular formula: C10H18O. Mole weight: 154.249320 [g/mol]. Purity: 0.96. IUPACName: (Z,4S)-4-methyl-2-propylhex-2-enal. Product ID: ACM72208094. Alfa Chemistry ISO 9001:2015 Certified.
Used in the preparation of a substrate for terpenoid biosynthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Used in the preparation of new antibacterial agents. Group: Biochemicals. Alternative Names: 4-[(Tetrahydro-2H-pyran-2-yl)oxy]-benzeneacetonitrile, [p-[(Tetrahydro-2H-pyran-2-yl)oxy]phenyl]-acetonitrile. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-[(o-Tolyl)azo]xylidine
4-[(o-Tolyl)azo]xylidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,6-dimethyl-4-[(e)-(2-methylphenyl)diazenyl]aniline, 68517-11-3, 4-((o-tolyl)azo)dimethylaniline, 4-[(o-tolyl)azo]dimethylaniline, Tolylazoylidine, Benzenamine, ar,ar-dimethyl-4-(2-(2-methylphenyl)diazenyl)-, Benzenamine, ar,ar-dimethyl-4-[2-(2-methylphenyl)diazenyl]-, AC1Q4TFE, 4-((o-Tolyl)azo)xylidine, AC1L37PO, EINECS 271-191-8, AR-1D4975, 2,6-dimethyl-4-[(2-methylphenyl)diazenyl]aniline, Benzenamine, ar,ar-dimethyl-4-((2-methylphenyl)azo)-. Product Category: Heterocyclic Organic Compound. CAS No. 68517-11-3. Molecular formula: C15H17N3. Mole weight: 239.315580 [g/mol]. Purity: 0.96. IUPACName: 2,6-dimethyl-4-[(2-methylphenyl)diazenyl]aniline. Canonical SMILES: CC1=CC=CC=C1N=NC2=CC(=C(C(=C2)C)N)C. ECNumber: 271-191-8. Product ID: ACM68517113. Alfa Chemistry ISO 9001:2015 Certified.
4-o-Tolyl-o,o'-azotoluene
4-o-Tolyl-o,o'-azotoluene. Group: Biochemicals. Alternative Names: 1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene. Grades: Highly Purified. CAS No. 857484-43-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C21H20N2. US Biological Life Sciences.
Worldwide
4-oxalomesaconate hydratase
This enzyme participates in the degradation of protocatechuate (via the meta-cleavage pathway), syringate and gallate, catalysing the reaction in the opposite direction. It accepts the enol-form of 4-oxalomesaconate, 2-hydroxy-4-carboxy-hexa-2,4-dienedioate. Group: Enzymes. Synonyms: 4-oxalmesaconate hydratase; 4-carboxy-2-oxohexenedioate hydratase; 4-carboxy-2-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; oxalmesaconate hydratase; gamma-oxalmesaconate hydratase; 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; LigJ; GalB. Enzyme Commission Number: EC 4.2.1.83. CAS No. 85204-95-1. 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-5068; 4-oxalomesaconate hydratase; EC 4.2.1.83; 85204-95-1; 4-oxalmesaconate hydratase; 4-carboxy-2-oxohexenedioate hydratase; 4-carboxy-2-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; oxalmesaconate hydratase; gamma-oxalmesaconate hydratase; 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; LigJ; GalB. Cat No: EXWM-5068.
4-oxalomesaconate tautomerase
This enzyme has been characterized from the bacterium Pseudomonas putida KT2440 and is involved in the degradation pathway of syringate and gallate. It catalyses the interconversion of two of the tautomers of 4-oxalomesaconate, a reaction that can also occur spontaneously. Group: Enzymes. Synonyms: GalD. Enzyme Commission Number: EC 5.3.2.8. 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-5488; 4-oxalomesaconate tautomerase; EC 5.3.2.8; GalD. Cat No: EXWM-5488.
4-(Oxazol-2-yl)benzenesulfonyl chloride
4-(Oxazol-2-yl)benzenesulfonyl chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(oxazol-2-yl)benzenesulfonyl chloride, KB-239116, 956595-45-2. Product Category: Heterocyclic Organic Compound. CAS No. 956595-45-2. Molecular formula: C9H6ClNO3S. Mole weight: 243.666840 [g/mol]. Purity: 0.96. IUPACName: 4-(1,3-oxazol-2-yl)benzenesulfonyl chloride. Canonical SMILES: C1=CC(=CC=C1C2=NC=CO2)S(=O)(=O)Cl. Product ID: ACM956595452. Alfa Chemistry ISO 9001:2015 Certified.
4-Oxazolecarboxaldehyde
4-Oxazolecarboxaldehyde. Group: Biochemicals. Alternative Names: Oxazole-4-carbaldehyde. Grades: Highly Purified. CAS No. 118994-84-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-Oxazolecarboxaldehyde ≥96%
4-Oxazolecarboxaldehyde ≥96%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-Oxazolemethanol,2-(4-bromophenyl)-
4-Oxazolemethanol,2-(4-bromophenyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [2-(4-BROMO-PHENYL)-OXAZOL-4-YL]-METHANOL. Product Category: Heterocyclic Organic Compound. CAS No. 36841-48-2. Molecular formula: C10H8BrNO2. Mole weight: 254.08. Purity: 0.96. IUPACName: [2-(4-bromophenyl)-1,3-oxazol-4-yl]methanol. Canonical SMILES: C1=CC(=CC=C1C2=NC(=CO2)CO)Br. Density: 1.581g/cm³. Product ID: ACM36841482. Alfa Chemistry ISO 9001:2015 Certified.
4-Oxazolidinecarboxylicacid,5,5-dimethyl-2-oxo-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Oxazolidinecarboxylicacid,5,5-dimethyl-2-oxo-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 71264-44-3. Molecular formula: C6H9NO4. Product ID: ACM71264443. Alfa Chemistry ISO 9001:2015 Certified.
4-Oxazolo[4,5-b]pyridin-2-yl-phenylamine
4-Oxazolo[4,5-b]pyridin-2-yl-phenylamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-OXAZOLO[4,5-B]PYRIDIN-2-YL-ANILINE;4-OXAZOLO[4,5-B]PYRIDIN-2-YL-PHENYLAMINE;AKOS BB-8028;ASISCHEM T30904;4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)aniline;4-(Oxazolo[4,5-b]pyridine-2-yl)aniline;4-(Oxazolo[4,5-b]pyridine-2-yl)benzenamine. Product Category: Heterocyclic Organic Compound. CAS No. 95331-56-9. Molecular formula: C12H9N3O. Mole weight: 211.22. Product ID: ACM95331569. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-(Oxazolo[4,5-b]pyridin-2-yl)aniline.
4- (Oxiranylmethyl) morpholine Hydrochloride
4- (Oxiranylmethyl) morpholine is an intermediate in the synthesis of AMOZ (A634600), a metabolite of nitrofuran. Group: Biochemicals. Alternative Names: 4- (2-Oxiranylmethyl) morpholine Hydrochloride. Grades: Highly Purified. CAS No. 104118-92-5. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4-Oxo-1,4-dihydroquinoline Carboxylic Acid
4-Oxo-1,4-dihydroquinoline Carboxylic Acid is a novel HIV-1 integrase strand transfer inhibitor. Group: Biochemicals. Alternative Names: 1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid; 4-Quinolone-3-carboxylic Acid. Grades: Highly Purified. CAS No. 13721-01-2. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
4-Oxo-1-piperidinecarboxylic acid ethyl ester
4-Oxo-1-piperidinecarboxylic acid ethyl ester. Group: Biochemicals. Alternative Names: Ethyl 4-Oxo-1-piperidinecarboxylate; 1-Carbethoxy-4-piperidone. Grades: Highly Purified. CAS No. 29976-53-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C8H13NO3. US Biological Life Sciences.
Intermediate for the synthesis of spin labeled amino acids. Group: Biochemicals. Alternative Names: 2,2,6,6-Tetramethyl-4-oxo-3-piperidinecarboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1159977-55-5. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
4-Oxo-2,2,6,6-tetramethylpiperidine-1-15N-1-oxyl
4-Oxo-2,2,6,6-tetramethylpiperidine-1-15N-1-oxyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINE-1-15N-1-OXYL;4-Oxo-TEMPO-1-15N. Product Category: Heterocyclic Organic Compound. CAS No. 33490-11-8. Molecular formula: C9H16NO2 *. Mole weight: 171.24. Product ID: ACM33490118. Alfa Chemistry ISO 9001:2015 Certified.
4-oxo-2,2,6,6-tetramethylpiperidine-[15N]
4-oxo-2,2,6,6-tetramethylpiperidine-[15N]. Synonyms: 4-Oxo-2,2,6,6-tetramethylpiperidine-d17-1-15N. Grade: 98% atom 15N. CAS No. 80404-11-1. Molecular formula: C9H17[15N]O. Mole weight: 173.34.
4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation). Group: Organic radicals other material building blocksbattery materials polymerization reagents. CAS No. 2896-70-0.