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Carboxylic Acids

Carboxylic Acids

Carboxylic acids are organic molecules characterized by having a carboxyl-type functional group (-COOH). These acids are fundamental in various chemical reactions, including esterification, amidation, and decarboxylation. Carboxylic acids are widely used in the production of pharmaceuticals, polymers, and agrochemicals. In this section, you can find a large number of carboxylic acids ready to be used. At CymitQuimica, we provide a broad range of high-quality carboxylic acids to support your research and industrial applications.

Found 12453 products of "Carboxylic Acids"

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  • L-Alloisoleucine

    CAS:
    <p>L-Alloisoleucine (L-allo-Isoleucine) is a branched chain amino acid and a stereoisomer of L-isoleucine, is produced as a byproduct of isoleucine transamination.</p>
    Formula:C6H13NO2
    Purity:99.88% - ≥95%
    Color and Shape:Solid
    Molecular weight:131.17
  • Phosphocreatine disodium hydrate

    CAS:
    <p>Phosphocreatine disodium hydrate ishigh-energy phosphate reservoir in vertebrate and some invertebrate muscle; provides phosphate for ADP-ATP conversion</p>
    Formula:C4H10N3Na2O6P
    Purity:99.587% - >99.99%
    Color and Shape:Solid
    Molecular weight:273.09
  • (R)-pyrrolidine-2-carboxylic acid

    CAS:
    <p>D-Proline, (R)-pyrrolidine-2-carboxylic acid, is L-Proline's isomer, found in human plasma/saliva, possibly from bacteria or racemase activity.</p>
    Formula:C5H9NO2
    Purity:99.88%
    Color and Shape:Flat Needles From Alcohol + Ether; Prisms From Water Solid
    Molecular weight:115.13
  • Glycocyamine

    CAS:
    <p>Glycocyamine, a creatine precursor and dietary arginine substitute, aids in bird energy balance and indicates renal health.</p>
    Formula:C3H7N3O2
    Purity:99.42%
    Color and Shape:Solid
    Molecular weight:117.11
  • 12-Hydroxydodecanoic acid

    CAS:
    <p>12-Hydroxydodecanoic acid (12-hydroxylauric acid) is the substrate of the human glutathione-dependent formaldehyde dehydrogenase.</p>
    Formula:C12H24O3
    Purity:99.30%
    Color and Shape:Solid
    Molecular weight:216.32
  • L-Allothreonine

    CAS:
    <p>L-Allothreonine (L-allo-Threonine) is an essential amino acid in humans. L-Allothreonine is abundant in human plasma, particularly in newborns.</p>
    Formula:C4H9NO3
    Purity:99.63%
    Color and Shape:Solid
    Molecular weight:119.12
  • NADH disodium salt

    CAS:
    <p>NADH disodium salt hydrate, a reduced NAD form, donates electrons and gets oxidized to NAD+ in reduction reactions.</p>
    Formula:C21H27N7Na2O14P2
    Purity:98.05% - 99.85%
    Color and Shape:Odorless Yellowish Powder
    Molecular weight:709.4
  • 2-Ketoglutaric acid Sodium

    CAS:
    <p>2-Ketoglutaric acid Sodium (AKG) is a key molecule in the TCA cycle.</p>
    Formula:C5H5NaO5
    Purity:97.77%
    Color and Shape:Solid
    Molecular weight:168.08
  • DL-O-Tyrosine

    CAS:
    <p>DL-o-Tyrosine: metabolite of Phenylalanine, precursor to catecholamines, marker of protein damage in β-thalassemia.</p>
    Formula:C9H11NO3
    Purity:97.11% - 99.86%
    Color and Shape:Solid
    Molecular weight:181.19
  • Glutaric acid

    CAS:
    <p>Glutaric acid: five-carbon dicarboxylic acid, byproduct of lysine and tryptophan metabolism.</p>
    Formula:C5H8O4
    Purity:98.83%
    Color and Shape:White Solid Solid Crystalline
    Molecular weight:132.11
  • H-D-cis-Hyp-OH

    CAS:
    <p>H-D-cis-Hyp-OH (D-allo-Hydroxyproline) belongs to the class of organic compounds known as proline and derivatives.</p>
    Formula:C5H9NO3
    Purity:99.92%
    Color and Shape:White Crystalline Powder
    Molecular weight:131.13
  • N-Acetyl-L-glutamic acid

    CAS:
    <p>NAcGlu, made from glutamic acid &amp; acetyl-CoA by NAGS, activates urea cycle enzyme. NAGS deficiency causes Type I hyperammonemia.</p>
    Formula:C7H11NO5
    Purity:99.64% - 99.95%
    Color and Shape:Solid
    Molecular weight:189.17
  • Oxaloacetic acid

    CAS:
    <p>Oxaloacetic acid: a four-carbon dicarboxylic acid, an intermediate in the citric acid cycle, forms aspartic acid.</p>
    Formula:C4H4O5
    Purity:98.27% - 99.93%
    Color and Shape:Solid
    Molecular weight:132.07
  • L-Cysteic acid monohydrate

    CAS:
    <p>L-Cysteic acid monohydrate inhibits bacterial AspT, used in surfactants, brain studies, and as an mGluRs agonist.</p>
    Formula:C3H9NO6S
    Purity:99.82%
    Color and Shape:White Powder
    Molecular weight:187.17
  • 3,5-Diiodo-L-thyronine

    CAS:
    <p>NSC 90469 (Diiodothyronine) is an iodinated thyronine hormone that regulates gene activity affecting processes such as homeostasis and insulin resistance.</p>
    Formula:C15H13I2NO4
    Purity:99.64%
    Color and Shape:Off-White Solid
    Molecular weight:525.08
  • 3,4-(Methylenedioxy)cinnamic acid

    CAS:
    <p>3,4-(Methylenedioxy)cinnamic acid (3-(Benzo[d][1,3]dioxol-5-yl)acrylic acid) is a plant-derived compound first extracted from roots of Asparagus officinalis and</p>
    Formula:C10H8O4
    Purity:98.95%
    Color and Shape:Solid
    Molecular weight:192.17
  • 3-Amino-2-methylpropanoic acid

    CAS:
    <p>3-Amino-2-methylpropanoic acid forms by enzyme EC 3.5.1.6 in pyrimidine breakdown; its deficiency causes neurological issues.</p>
    Formula:C4H9NO2
    Purity:99.43%
    Color and Shape:Solid
    Molecular weight:103.12
  • Aminoadipic acid

    CAS:
    <p>Aminoadipic acid, a lysine metabolism intermediate, inhibits kynurenic acid production and antagonizes NMDA receptor activity.</p>
    Formula:C6H11NO4
    Purity:99.7% - 99.84%
    Color and Shape:Solid
    Molecular weight:161.16
  • 10-Hydroxydecanoic Acid

    CAS:
    <p>10-Hydroxydecanoic Acid (NSC 15139) has antibacterial, anti - cancer and anti - radiation activity.</p>
    Formula:C10H20O3
    Purity:98.51% - 99.57%
    Color and Shape:Crystalline
    Molecular weight:188.26
  • Selenomethionine

    CAS:
    <p>DL-Selenomethionine (SeMet) is a selenium analog of methionine, substituting sulfur with selenium, and can replace methionine in proteins.</p>
    Formula:C5H11NO2Se
    Purity:98% - 99.95%
    Color and Shape:Transparent Hexagonal Sheets Or Plates; Metallic Luster Of Crystals Solid
    Molecular weight:196.11
  • Spaglumic acid

    CAS:
    <p>Spaglumic acid (N-Acetylaspartylglutamic acid) is a neuropeptide found in millimolar concentrations in the brain.</p>
    Formula:C11H16N2O8
    Purity:99.92%
    Color and Shape:White Powder
    Molecular weight:304.25
  • DL-Homocysteine

    CAS:
    <p>DL-Homocysteine (2-Amino-4-mercaptobutyric acid) is a potential marker for tumor cell growth.</p>
    Formula:C4H9NO2S
    Purity:99.57% - ≥98%
    Color and Shape:Solid
    Molecular weight:135.18
  • 4-Methyl-2-oxopentanoic acid

    CAS:
    <p>4-Methyl-2-oxopentanoic acid, an abnormal metabolite and neurotoxin, results from improper branched-chain amino acid metabolism.</p>
    Formula:C6H10O3
    Purity:99.09%
    Color and Shape:Liquid
    Molecular weight:130.14
  • N-​Carbamoyl-​DL-​aspartic acid

    CAS:
    <p>N-Carbamoyl-DL-aspartic acid (Ureidosuccinic acid) is an intermediary product in pyrimidine biosynthesis.</p>
    Formula:C5H8N2O5
    Purity:99.95%
    Color and Shape:Solid
    Molecular weight:176.13
  • Phenylacetylglutamine

    CAS:
    <p>Phenylacetylglutamine (NSC 203800)is a normal constituent of human urine, but other mammals such as the dog, cat, rat, and horse do not excrete this compound.</p>
    Formula:C13H16N2O4
    Purity:96.64% - 99.37%
    Color and Shape:Solid
    Molecular weight:264.28
  • 2-Hydroxyisobutyric acid

    CAS:
    <p>2-Hydroxyisobutyric acid, a MTBE metabolite, is excreted in air &amp; breaks down into TBA, formaldehyde, and others; used as a bactericide.</p>
    Formula:C4H8O3
    Purity:98.66%
    Color and Shape:Solid
    Molecular weight:104.1
  • (S)-Malic acid

    CAS:
    <p>(S)-Malic acid ((S)-2-Hydroxysuccinic acid) is a naturally occurring dicarboxylic acid that is the source of the sweet and sour flavour of fruits.</p>
    Formula:C4H6O5
    Purity:99.41% - 99.72%
    Color and Shape:Solid
    Molecular weight:134.09
  • N-Acetyl-DL-methionine

    CAS:
    <p>N-acetyl-L-methionine equals L-methionine in diet &amp; metabolism, essential for growth and methyl group transfers.</p>
    Formula:C7H13NO3S
    Purity:98.94%
    Color and Shape:White Crystalline Powder
    Molecular weight:191.25
  • L-Citrulline

    CAS:
    <p>L-Citrulline is an amino acid derived from ornithine in the catabolism of proline or glutamate and glutamine, or from l-arginine via arginine-citrulline pathway</p>
    Formula:C6H13N3O3
    Purity:99.70% - 99.79%
    Color and Shape:Solid
    Molecular weight:175.19
  • N-Acetyl-L-phenylalanine

    CAS:
    <p>N-Acetyl-L-phenylalanine is essential for medical use, found in phenylketonuria patients' urine, and made by phenylalanine N-acetyltransferase.</p>
    Formula:C11H13NO3
    Purity:99.74%
    Color and Shape:Solid
    Molecular weight:207.23
  • 1-Aminocyclopropane-1-carboxylic acid

    CAS:
    <p>1-Aminocyclopropane-1-carboxylic acid (ACC) is an intermediate in the synthesis of ethylene and protects against neuron cell death in vivo models of ischemia.</p>
    Formula:C4H7NO2
    Purity:97.91% - 99.76%
    Color and Shape:Crystalline
    Molecular weight:101.1
  • D-​(+)​-​Phenyllactic acid

    CAS:
    <p>D-(+)-​Phenyllactic acid (D-3-Phenyllactic acid) is an anti-bacterial agent, excreted by Geotrichum candidum, inhibits Gram-positive and Gram-negative bacteria.</p>
    Formula:C9H10O3
    Purity:98.99%
    Color and Shape:Solid
    Molecular weight:166.17
  • (R)-3-Hydroxybutanoic acid

    CAS:
    <p>Beta-hydroxybutyrate aids in ketone body metabolism and is elevated in ketosis; it's a byproduct of valine from muscles.</p>
    Formula:C4H8O3
    Purity:98% - ≥95%
    Color and Shape:Solid
    Molecular weight:104.1
  • For-Met-OH

    CAS:
    <p>For-Met-OH (N-Formyl-L-methionine) is a type of endogenous metabolite, effective in the initiation of protein synthesis.</p>
    Formula:C6H11NO3S
    Purity:99.298% - 99.72%
    Color and Shape:Solid
    Molecular weight:177.22
  • Sodium 2-hydroxybutanoate

    CAS:
    <p>Sodium 2-hydroxybutanoate, a by-product of alpha-ketobutyrate, is formed via LDH or alphaHBDH-catalyzed reactions.</p>
    Formula:C4H7NaO3
    Purity:98.92% - 99.96%
    Color and Shape:Solid
    Molecular weight:126.09
  • 3-(3-Methoxyphenyl)propionic acid

    CAS:
    <p>3-(3-Methoxyphenyl)propionic acid (3-Methoxyhydrocinnamic acid) is a naturally occurring human metabolite, It is an organic acid and excreted in human urine.</p>
    Formula:C10H12O3
    Purity:97.34%
    Color and Shape:Solid
    Molecular weight:180.2
  • D-Leucine

    CAS:
    <p>D-Leucine stops seizures post-onset and lessens long-term potentiation without affecting basal synaptic transmission.</p>
    Formula:C6H13NO2
    Purity:99.67%
    Color and Shape:Solid
    Molecular weight:131.17
  • N-Isovaleroylglycine

    CAS:
    <p>N-Isovaleroylglycine, a leucine catabolism byproduct, is an acyl glycine elevated in some metabolic disorders and indicates IVA when accumulated.</p>
    Formula:C7H13NO3
    Purity:99.95%
    Color and Shape:Solid
    Molecular weight:159.18
  • Malonic acid

    CAS:
    <p>Malonic acid inhibits succinate dehydrogenase; linked to malonyl-CoA decarboxylase deficiency.</p>
    Formula:C3H4O4
    Purity:99.53%
    Color and Shape:Soild
    Molecular weight:104.06
  • 3-Ethoxy-3-oxopropanoic acid

    CAS:
    <p>3-Ethoxy-3-oxopropanoic acid (Monoethyl malonic acid) belongs to the class of organic compounds known as dicarboxylic acids and derivatives.</p>
    Formula:C5H8O4
    Purity:99.72%
    Color and Shape:Solid
    Molecular weight:132.11
  • L-Methionine sulfoxide

    CAS:
    <p>L-Methionine sulfoxide (H-Met(O)-OH) is a methionine metabolite affecting oxidative stress, purinergic signaling, and M1 macrophage polarization.</p>
    Formula:C5H11NO3S
    Purity:99.47% - 99.60%
    Color and Shape:Solid
    Molecular weight:165.21
  • 3-Hydroxybutyric acid

    CAS:
    <p>Butanoic acid is an endogenous histone deacetylase (HDAC) inhibitor,IC50 for HDAC3, HDAC4, and HDAC1 is 2.4 mM, 4.5 mM, and 5.3 mM. High-Quality, Low-Cost!</p>
    Formula:C4H8O3
    Purity:97.31% - 99.77%
    Color and Shape:Solid
    Molecular weight:104.1
  • L-Norleucine

    CAS:
    <p>L-Norleucine ((S)-Norleucine) is an isomer of leucine, specifically affects protein synthesis in skeletal muscle, and has antivirus activity.</p>
    Formula:C6H13NO2
    Purity:98.35%
    Color and Shape:Solid
    Molecular weight:131.17
  • D-Galacturonic acid hydrate

    CAS:
    <p>D-Galacturonic acid hydrate is used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.</p>
    Formula:C6H12O8
    Purity:97% - 99.97%
    Color and Shape:White To Light Beige Fine Powder
    Molecular weight:212.15
  • DL-O-Phosphoserine

    CAS:
    <p>DL-O-Phosphoserine (DL-SOP), a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.</p>
    Formula:C3H8NO6P
    Purity:99.83%
    Color and Shape:Solid
    Molecular weight:185.07
  • N-Acetyl-L-aspartic acid

    CAS:
    <p>N-Acetyl-L-aspartic acid: second to glutamate in brain, from aspartate &amp; acetyl CoA, roles in osmoregulation, lipid synthesis, and energy.</p>
    Formula:C6H9NO5
    Purity:99.52% - 99.79%
    Color and Shape:Solid
    Molecular weight:175.14
  • Acetyl-L-lysine

    CAS:
    <p>Acetyl-L-lysine: N-acetylated amino acid, normally found in trace urine amounts, elevated in aminoacylase I deficiency.</p>
    Formula:C8H16N2O3
    Purity:99.40% - 99.83%
    Color and Shape:Solid
    Molecular weight:188.22
  • Mesoxalate sodium (monohydrate)

    CAS:
    <p>Mesoxalate sodium (monohydrate) is primarily located in the cytoplasm within the cell. Mesoxalic acid can be biosynthesized from malonic acid.</p>
    Formula:C3HNa2O6
    Purity:99.85%
    Color and Shape:Solid
    Molecular weight:180.02
  • N-Acetyl-L-tyrosine

    CAS:
    <p>N-Acetyl-L-tyrosine (Ac-Tyr-OH) evolves into tyrosine, aiding in catecholamine-based neurotransmitter therapy.</p>
    Formula:C11H13NO4
    Purity:99.4%
    Color and Shape:Solid
    Molecular weight:223.23
  • 4,4'-Disulfanediylbis(2-aminobutanoic acid)

    CAS:
    <p>4,4'-Disulfanediylbis(2-aminobutanoic acid) (DL-Homocystine) is one of the endogenous metabolites, is the double-bonded form of homocysteine.</p>
    Formula:C8H16N2O4S2
    Purity:99.96%
    Color and Shape:Solid
    Molecular weight:268.35