Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| Product | Description | |
|---|---|---|
| Methylmalonic acid | Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer. Uses: Scientific research. Group: Natural products. Alternative Names: Methylpropanedioic acid; Methylmalonate. CAS No. 516-05-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-103395. |  |
| Methylmalonic Acid | Binds with coenzyme A to form methylmalonyl-CoA, also a metabolic intermediate transformed to succinic acid (SA) by a vitamin B12-dependent catalytic step, and is broadly used as a clinical biomarker of functional vitamin B12 status. Group: Biochemicals. Alternative Names: 2-Methylpropanedioic Acid; Methylpropanedioic Acid; 1,1-Ethanedicarboxylic Acid; Isosuccinic Acid; NSC 25201. Grades: Highly Purified. CAS No. 516-05-2. Pack Sizes: 1g. US Biological Life Sciences. |  Worldwide |
| Methylmalonic acid-13C4 solution | 100 ?g/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). |  |
| Methylmalonic acid-d3 | Methylmalonic acid-d 3 is the deuterium labeled Methylmalonic acid. Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer[1][2]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Methylpropanedioic acid-d3; Methylmalonate-d3. CAS No. 42522-59-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-103395S. | |
| Methylmalonic acid-[d3] | Labelled Methylmalonic acid. Methylmalonate, a dicarboxylic acid that can be derived from methylmalonyl-coenzyme A (methylmalonyl-CoA), binds with coenzyme A to form methylmalonyl-CoA. It is a reversible succinate dehydrogenase inhibitor used to generate Huntington's disease models and induces apoptotic cell death in striatal neurons. Synonyms: Methyl-d3-propanedioic Acid; 2-Methyl-d3-propanedioic Acid; 1,1-Ethanedicarboxylic Acid-d3; Isosuccinic Acid-d3; NSC 2520-d3; Methylmalonic Acid-d3. Grade: 98% atom D. CAS No. 42522-59-8. Molecular formula: C4H3D3O4. Mole weight: 121.11. |  |
| Methylmalonic Acid-d3 | An isotope labeled derivative of Methylmalonic Acid , binds with coenzyme A to form methylmalonyl-CoA, also a metabolic intermediate transformed to succinic acid (SA) by a vitamin B12-dependent catalytic step, and is broadly used as a clinical biomarker of functional vitamin B12 status. Group: Biochemicals. Alternative Names: Methyl-d3-propanedioic Acid; 2-Methyl-d3-propanedioic Acid; 1,1-Ethanedicarboxylic Acid-d3; Isosuccinic Acid-d3; NSC 2520-d3. Grades: Highly Purified. CAS No. 42522-59-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Methylmalonic acid solution | 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 2-((2S,3S)-1-(tert-Butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2-methylmalonic acid | 2-((2S,3S)-1-(tert-Butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2-methylmalonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 156630-85-2, 2-((2S,3S)-1-(tert-butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2-methylmalonic acid. Product Category: Heterocyclic Organic Compound. CAS No. 156630-85-2. Molecular formula: C21H41NO6Si2. Mole weight: 459.724340 [g/mol]. Purity: 0.96. IUPACName: 2-[(2S,3S)-1-[tert-butyl(dimethyl)silyl]-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-2-methylpropanedioic acid. Canonical SMILES: CC(C1C(N(C1=O)[Si](C)(C)C(C)(C)C)C(C)(C(=O)O)C(=O)O)O[Si](C)(C)C(C)(C)C. Product ID: ACM156630852. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-(5-fluoropentyl)-2-methylmalonic acid | This molecular is a [18F] PET (positron emission tomography) radiotracer. It can accumulate in cells presenting apoptosis-specific membrane alterations. ML-10 allows for the detection of apoptotic cells located in atherosclerotic plaques. In Jun 2015, GlaxoSmithKline terminated a phase II trial in Solid tumours (Diagnosis) in United Kingdom. In Mar 2016, Phase-II for solid tumours, lung cancer and head Brain metastases and neck cancer (Diagnosis) in USA was suspended. Uses: Used as an cancer diagnostic reagents. Synonyms: ML 10; [18F]-ML-10; ApoSense-PET; F-18-ML-10. Grade: 98%. CAS No. 1216897-16-3. Molecular formula: C9H15FO4. Mole weight: 206.21. | |
| 2-Allyl-2-methylmalonic Acid Eiethyl Ester | Can be used in the preparation of Meprobamate and its metabolites. Group: Biochemicals. Alternative Names: Diethyl Allylmethylmalonate; 2-Methyl-2-(2-propen-1-yl)-propanedioic Acid 1,3-Diethyl Ester. Grades: Highly Purified. CAS No. 53651-72-2. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| 2-[4-(1,1-Dicarboethoxy)benzyl]-2-methyl malonic acid | 2-[4-(1,1-Dicarboethoxy)benzyl]-2-methyl malonic acid. Group: Biochemicals. Alternative Names: 2-[4-(2,2-Dicarboxy-propyl)-phenyl]-2-methylmalonic acid; [[4- (1, 1-Dicarboxyethyl) phenyl]methyl]methyl-propanedioic acid. Grades: Highly Purified. CAS No. 189287-73-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C15H16O8. US Biological Life Sciences. | Worldwide |
| 2-[4-(1,1-Dicarboethoxy)benzyl]-2-methyl Malonic Acid-d3 | 2-[4-(1,1-Dicarboethoxy)benzyl]-2-methyl Malonic Acid-d3. Group: Biochemicals. Alternative Names: 2-[4-(2,2-Dicarboxy-propyl)-phenyl]-2-methylmalonic Acid-d3; [[4- (1, 1-Dicarboxyethyl) phenyl]methyl]methyl-propanedioic Acid-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2-Methylcitric acid | 2-Methylcitric acid (Methylcitric acid) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Methylcitric acid. CAS No. 6061-96-7. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-113371. | |
| 2-Methylcitric Acid | 2-Methylcitric Acid is a metabolite of Citric Acid. It is formed from the condensation of propionoyl-CoA and oxaloacetic acid catalyzed by a citrate synthase enzyme. 2-Methylcitric acid is an endogenous tricarboxylic acid formed by the condensation of propionyl-CoA with oxaloacetic acid by citrate synthase under conditions of propionyl-CoA accumulation. Accumulation of 2-methylcitric acid is associated with cobalamin deficiencies, propionic acidemia, and methylmalonic acidurias. Group: Biochemicals. Alternative Names: 2-Hydroxy-1,2,3-butanetricarboxylic Acid. Grades: Highly Purified. CAS No. 6061-96-7. Pack Sizes: 50mg, 250mg. Molecular Formula: C?H??O?, Molecular Weight: 206.15. US Biological Life Sciences. | Worldwide |
| Carglumic Acid USP Related Compound A | An impurity of Carglumic acid. Carglumic acid is a medication used to treat acute hyperammonemia caused by rare metabolic disorders such as propionic acidemia and methylmalonic acidemia. It works by activating carbamyl phosphate synthetase I (CPS1), which enhances the urea cycle and helps reduce ammonia levels in the blood. Synonyms: (4S)-2,5-Dioxo-4-imidazolidinepropanoic acid; 4-Imidazolidinepropanoic acid, 2,5-dioxo-, (S)-; 4-Imidazolidinepropionic acid, 2,5-dioxo-, L-; (S)-3-(2,5-Dioxoimidazolidin-4-yl)propanoic acid; L-Hydantoin-5-propionic acid; (S)-2,5-Dioxo-4-imidazolidinepropanoic acid; L-2,5-Dioxo-4-imidazolidinepropanoic acid; USP Carglumic Acid Related Compound A; Carglumic Acid Related Compound A. Grade: ≥95%. CAS No. 17027-50-8. Molecular formula: C6H8N2O4. Mole weight: 172.14. | |
| Diethyl Methylmalonate-[d3] | Diethyl Methylmalonate-[d3]. Synonyms: Diethyl Methyl-d3-malonate; Methyl-d3-propanedioic Acid Diethyl Ester; NSC 8700-d3; 2-Methylpropanedioic Acid 1,3-Diethyl Ester-d3; Methylmalonic Acid Diethyl Ester-d3; Diethyl 2-Methylmalonate-d3; Diethyl Methylpropanedioate-d3; Diethyl α-Methylmalonate-d3. Grade: ≥98%; ≥99% atom D. CAS No. 54840-57-2. Molecular formula: C8H11D3O4. Mole weight: 177.21. | |
| Methylcobalamin | Vitamin B12 (cobalamin) refers to a group of chemically-related cobalt containing molecules involved in cell processes such as DNA synthesis, fatty acid synthesis, energy production and regulation. The physiologically active forms of vitamin B12 include methylcobalamin and adenosylcobalamin, whereas hydroxocobalamin (vitamin B12a, OHCbl) and cyanocobalamin (CNCbl) are storage and delivery forms. Bacteria-derived hydroxocobalamin (OHCbl) and CNCbl are converted in humans to useful coenzyme forms to support metabolic processes such as mitochondrial methylmalonylcoenzyme A mutase conversion of methylmalonic acid (MMA) to succinate to link lipid and carbohydrate metabolism, and activation of methionine synthase, the rate limiting step in the synthesis of methionine. Synonyms: Cobinamide, Co-methyl-, dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3); Cobinamide, Co-methyl deriv., hydroxide, dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole; Cobinamide, Co-methyl deriv., hydroxide, dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-α-D. Grade: >98%. CAS No. 13422-55-4. Molecular formula: C63H91CoN13O14P. Mole weight: 1344.38. | |
| Diethyl-(6-chloro-2-carbazolyl)methyl Malonate-[d3] | Diethyl-(6-chloro-2-carbazolyl)methyl Malonate-[d3] is the labelled analogue of Diethyl-(6-chloro-2-carbazolyl)methyl Malonate, which is an intermediate in the synthesis of Carprofen. Synonyms: Diethyl-(6-chloro-2-carbazolyl)methyl-d3 Malonate; (6-Chloro-9H-carbazol-2-yl)methyl-propanedioic Acid Diethyl Ester-d3; Diethyl 2-Methylpropanedioate Carprofen-d3; Diethyl-(6-chloro-2-carbazolyl)methylmalonate-d3; Carprofen EP Impurity F-d3. Grade: 95%. CAS No. 1189473-03-7. Molecular formula: C20H17D3ClNO4. Mole weight: 376.85. | |
| Flurbiprofen Impurity 1 | An impurity of Flurbiprofen. Flurbiprofen is a potent nonsteroidal anti-inflammatory drug (NSAID) belonging to the propionic acid derivative class (like ibuprofen). It exhibits analgesic, anti-inflammatory, and antipyretic effects by inhibiting cyclooxygenase (COX) enzymes, thereby reducing prostaglandin synthesis. Synonyms: Propanedioic acid, 2-(2-fluoro[1,1'-biphenyl]-4-yl)-2-methyl-, 1,3-diethyl ester; Diethyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)-2-methylmalonate; 1,3-Diethyl 2-(2-fluoro[1,1'-biphenyl]-4-yl)-2-methylpropanedioate; Propanedioic acid, (2-fluoro[1,1'-biphenyl]-4-yl)methyl-, diethyl ester; Flurbiprofen Related Impurity 1; 2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic acid dimethyl ester; Diethyl 2-(2-fluoro-biphenyl-4-yl)-2-methyl-malonate. Grade: >95%. CAS No. 42771-81-3. Molecular formula: C20H21FO4. Mole weight: 344.39. | |
| methylmalonyl-CoA epimerase | It is an enzyme involved in fatty acid catabolism that is encoded in human by the "MCEE" gene located on chromosome 2. Group: Enzymes. Synonyms: methylmalonyl-CoA racemase; methylmalonyl coenzyme A racemase; DL-methylmalonyl-CoA racemase; 2-methyl-3-oxopropanoyl-CoA 2-epimerase [incorrect]. Enzyme Commission Number: EC 5.1.99.1. CAS No. 9024-3-7. 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-5433; methylmalonyl-CoA epimerase; EC 5.1.99.1; 9024-03-7; methylmalonyl-CoA racemase; methylmalonyl coenzyme A racemase; DL-methylmalonyl-CoA racemase; 2-methyl-3-oxopropanoyl-CoA 2-epimerase [incorrect]. Cat No: EXWM-5433. |  |
| mycocerosate synthase | This mycobacterial enzyme loads long-chain fatty acyl groups from their CoA esters and extends them by incorporation of three or four methylmalonyl (but not malonyl) residues, to form tri- or tetramethyl-branched fatty-acids, respectively, such as 2,4,6,8-tetramethyloctacosanoate (C32-mycocerosate). Since the enzyme lacks a thioesterase domain, the products remain bound to the enzyme and require additional enzyme(s) for removal. Even though the enzyme can accept C6 to C20 substrates in vitro, it prefers to act on C14-C20 substrates in vivo. Group: Enzymes. Synonyms: mas (gene name); mycocerosic acid synthase; acyl-CoA:methylmalonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing). Enzyme Commission Number: EC 2.3.1.111. CAS No. 95229-19-9. 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-2050; mycocerosate synthase; EC 2.3.1.111; 95229-19-9; mas (gene name); mycocerosic acid synthase; acyl-CoA:methylmalonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing). Cat No: EXWM-2050. | |
| mycolipanoate synthase | This mycobacterial enzyme accepts long-chain fatty acyl groups from their CoA esters and extends them by incorporation of three methylmalonyl (but not malonyl) residues, forming trimethyl-branched fatty-acids such as (2S,4S,6S)-2,4,6-trimethyltetracosanoate (C27-mycolipanoate). Since the enzyme lacks a thioesterase domain, the product remains bound to the enzyme and requires additional enzyme(s) for removal. Group: Enzymes. Synonyms: msl3 (gene name); Pks3/4; mycolipanoic acid synthase. Enzyme Commission Number: EC 2.3.1.252. 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-2202; mycolipanoate synthase; EC 2.3.1.252; msl3 (gene name); Pks3/4; mycolipanoic acid synthase. Cat No: EXWM-2202. | |
| oxaloacetate decarboxylase | The enzyme from Klebsiella aerogenes is a biotinyl protein and also decarboxylates glutaconyl-CoA and methylmalonyl-CoA. The process is accompanied by the extrusion of two sodium ions from cells. Some animal enzymes require Mn2+. Group: Enzymes. Synonyms: oxaloacetate β-decarboxylase; oxalacetic acid decarboxylase; oxalate β-decarboxylase; oxaloacetate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.3. CAS No. 9024-98-0. Oxaloacetate decarboxylase. 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-4773; oxaloacetate decarboxylase; EC 4.1.1.3; 9024-98-0; oxaloacetate β-decarboxylase; oxalacetic acid decarboxylase; oxalate β-decarboxylase; oxaloacetate carboxy-lyase. Cat No: EXWM-4773. | |
Our database is helping our users find suppliers everyday.
