
Aminoacids and derivatives
Amino acids are compounds with a structure based on an amino group (-NH₂) and a carboxyl group (-COOH), both attached to a central carbon atom. This structure makes them essential for the synthesis of proteins and other biomolecules. Their derivatives can have regulatory properties over metabolic processes and biological systems, with applications in nutrition, health, and regenerative medicine.
At CymitQuimica, we offer a wide range of amino acids and their derivatives, ideal for research and the formulation of bioactive products.
Found 12278 products of "Aminoacids and derivatives"
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4-(Hydroxymethyl)-1-((2-(piperidin-1-yl)ethyl)amino)-9H-thioxanthen-9-one
CAS:Purity:98%Molecular weight:368.51,3-Bis(3-aminophenoxy)-5-chlorobenzene Dihydrochloride
CAS:Purity:95+%Molecular weight:399.700012207031251-(1-Naphthylmethyl)piperazine
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:226.3229980468751-(2-{[5-(Trifluoromethyl)pyridin-2-yl]oxy}ethyl)piperazine
CAS:Purity:97.0%Molecular weight:275.2749938964844Tert-Butyl (4aS,9bR)-8-fluoro-1,3,4,4a,5,9b-hexahydro-2H-pyrido[4,3-b]indole-2-carboxylate
CAS:Purity:95%Molecular weight:292.35400390625Ref: 10-F614030
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire1-{[3-(1H-1,2,3-Benzotriazol-1-ylmethyl)imidazolidin-1-yl]methyl}-1H-1,2,3-benzotriazole
CAS:Purity:95.0%Molecular weight:334.3869934082031(1R,2R)-2-AMINO-1-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-3-(PYRROLIDIN-1-YL)PROPAN-1-OL
CAS:Purity:95.0%Molecular weight:278.35198974609375(R)-TERT-BUTYL 2,4-DIBENZYLPIPERAZINE-1-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:366.5050048828125ε-Aminocaproic Acid-d10 Hydrochloride
CAS:Controlled Product<p>Applications Labelled ε-Aminocaproic Acid. Used in the preparatiom of esters of 6-aminohexanoic acid as antibacterial agents. EACA is reported to inhibit chymotrypsin, Factor VIIa, lysine carbo xy peptidase, plasmin, and plasminogen activator.<br>References Dolezal, P., et al.: Pharm. Res., 10, 1015 (1993), Vavrova, K., et al.: Curr. Med. Chem., 12, 2273 (2005), Holas, T., et al.: Bioorg. Med. Chem., 14, 7671 (2006),<br></p>Formula:C6H4D10ClNO2Color and Shape:NeatMolecular weight:177.71-((4-Chlorophenyl)(phenyl)methyl)-4-(3-methylbenzyl)piperazine dihydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:463.86999511718751,4-Bis((4-chlorophenyl)(phenyl)methyl)piperazine dihydrochloride
CAS:Purity:95.0%Molecular weight:560.38000488281251-Thiophen-2-ylmethyl-piperazine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:255.2Di-tert-butyl 2,9-diazaspiro[5.5]Undecane-2,9-dicarboxylate
CAS:Purity:97%Molecular weight:354.4909973144531N1,N1'-(Ethane-1,2-diyl)bis(propane-1,3-diamine)
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:174.292007446289062-(4-Benzylpiperazin-1-yl)benzaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:280.37100219726564-(2-Pyrrolidinylmethyl)morpholine
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:170.25599670410156TERT-BUTYL 4-((1-BENZYLPIPERIDIN-4-YL)OXY)PIPERIDINE-1-CARBOXYLATE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:374.52499389648441-(4-Fluorophenyl)-4-(4-(pyridin-2-yl)piperazin-1-yl)butan-1-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:327.403015136718751-(3-METHYLOXETAN-3-YL)PIPERAZINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:156.22900390625(7S,8aS)-tert-Butyl 7-hydroxyhexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate
CAS:Purity:98+%Molecular weight:242.319000244140621'H-Spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:217.27200317382812N1,N1-Bis(3-(Dimethylamino)propyl)-N3,N3-dimethylpropane-1,3-diamine
CAS:Purity:95.0%Molecular weight:272.4809875488281(S)-(1-Methylazetidin-2-yl)methanamine dihydrochloride
CAS:Purity:97.0%Molecular weight:173.08000183105475-Morpholin-4-yl-1,3,4-oxadiazol-2-ylamine
CAS:Formula:C6H10N4O2Purity:95.0%Color and Shape:SolidMolecular weight:170.172Tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate
CAS:Purity:95.0%Molecular weight:302.41799926757813-[(1-methyl-4-piperidinyl)oxy]-1-propanamine
CAS:Formula:C9H20N2OPurity:95.0%Color and Shape:LiquidMolecular weight:172.272(3-FLUORO-PIPERIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:218.272003173828122-Chloro-N-piperidin-4-ylpyrimidin-4-amine hydrochloride
CAS:Purity:97.0%Molecular weight:249.139999389648441'-Benzylspiro[indoline-3,4'-piperidine]
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:278.39898681640625Tert-Butyl (3aS,9bR)-1,3,3a,4,5,9b-hexahydro-2H-pyrrolo[3,4-c]quinoline-2-carboxylate
CAS:Purity:95+%Molecular weight:274.364013671875[4-(2-fluorophenyl)piperazin-1-yl](phenyl)acetic acid
CAS:Color and Shape:SolidMolecular weight:314.359985351563N-Piperidin-4-yl-2-(trifluoromethyl)-1,6-naphthyridin-5-amine hydrochloride monohydrate
CAS:Formula:C14H16ClF3N4Purity:95.0%Molecular weight:332.761,4-Bis(4-aminophenoxy)benzene
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:292.33801269531254-(4-Methylpiperidin-4-yl)morpholinedihydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:257.20001220703125N4-(4-methoxyphenyl)-N6-(pyridin-2-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
CAS:Purity:95.0%Molecular weight:347.38198852539062-(3-Fluorophenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetic acid
CAS:Molecular weight:332.351013183593756-Pyrrolidin-1-ylpyridin-3-amine
CAS:Formula:C9H13N3Purity:95%Color and Shape:SolidMolecular weight:163.224Bis-(4-methyl-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS:Purity:95.0%Molecular weight:344.92999267578125Tert-butyl 3-amino-2-phenyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:300.361999511718756-PIPERAZIN-1-YL-4(3H)-QUINAZOLINONE-3-ACETIC ACID
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:288.3070068359375N1,N1-Bis(1H-1,2,3-benzotriazol-1-ylmethyl)-N4,N4-dimethylbenzene-1,4-diamine
CAS:Molecular weight:398.4739990234375Tert-Butyl 4-(2-hydroxy-2-methylpropyl)piperazine-1-carboxylate
CAS:Purity:98%Molecular weight:258.36199951171875TERT-BUTYL 4-(3,4-DIHYDROQUINOLIN-1(2H)-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Purity:97.0%Molecular weight:316.445007324218754,4',4",4"'-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetraaniline
CAS:Purity:95%Molecular weight:696.85797119140621-piperazine-1-yl-isoquinoline
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:213.283996582031251'-methyl-3,4-dihydrospiro[1-benzopyran-2,4'-piperidin]-4-amine
CAS:Purity:95.0%Molecular weight:232.32699584960938N1,N1-DIETHYLCYCLOHEXANE-1,4-DIAMINE
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:170.30000305175781-((2-(Dimethylamino)ethyl)amino)-7-hydroxy-4-(hydroxymethyl)-9H-xanthen-9-one
CAS:Purity:95.0%Molecular weight:328.36801147460944,4'-((4-Iminocyclohexa-2,5-dien-1-ylidene)methylene)dianiline hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:323.820007324218752-(4-amino-1-piperidinyl)acetamide dihydrochloride
CAS:Purity:95.0%Molecular weight:230.1300048828125N-(1-Phenylethyl)-2-(piperazin-1-yl)quinazolin-4-amine
CAS:Purity:98.0%Molecular weight:333.4389953613281N2-Methylpyrimidine-2,5-diamine
CAS:Color and Shape:Solid, Brown solidMolecular weight:124.14700317382812N-(2-Amino-4-trifluoromethylphenyl)piperidine
CAS:Formula:C12H15F3N2Purity:95%Color and Shape:SolidMolecular weight:244.2614,4'-(9H-Fluorene-9,9-diyl)bis(2-fluoroaniline)
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:384.429992675781252-{4-[4-(7-Hydroxy-naphthalen-1-yl)-piperazin-1-yl]-butyl}-4-methyl-2H-[1,2,4]triazine-3,5-dione
Purity:95.0%Molecular weight:409.489990234375Tert-butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:258.31799316406252-[2-(Piperazin-1-yl)-ethyl]-1,3-dioxolan
CAS:Formula:C9H18N2O2Purity:98.0%Color and Shape:LiquidMolecular weight:186.2551,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene
CAS:Purity:98%Color and Shape:SolidMolecular weight:304.437N4-BENZYL-N2-(4-BROMOPHENYL)-5-FLUOROPYRIMIDINE-2,4-DIAMINE
Purity:95.0%Molecular weight:373.229003906252-(2,3-Dimethylphenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]acetic acid
CAS:Molecular weight:342.414001464843751-(2-Chloro-6-fluoro-benzyl)-[1,4]diazepanedihydrochloride
CAS:Formula:C12H18Cl3FN2Purity:98.0%Color and Shape:CrystallineMolecular weight:315.643-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride
CAS:Purity:81.0%Color and Shape:Solid, Green crystalline powderMolecular weight:305.82000732421875N-[2-[[[[1-Methyl-5-[(triphenylmethyl)amino]-1H-pyrazol-4-yl]amino]carbonyl]amino]ethyl]carbamic acid tert-butyl ester
CAS:Purity:97%Molecular weight:540.6680297851562Ref: 10-F863727
1g16.00€5g45.00€10g87.00€1kg2,694.00€25g196.00€50g287.00€100g507.00€250g994.00€500g1,580.00€250mgTo inquire(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
CAS:Purity:97%Color and Shape:SolidMolecular weight:638.85198974609386-Methoxy-2-(4-methyl-1,4-diazepan-1-yl)-4-((1-methylpiperidin-4-yl)amino)quinazolin-7-ol (trihydrochloride)
Purity:98%Molecular weight:509.9N1,N1-Dimethylcyclohexane-1,4-diamine dihydrochloride
CAS:Formula:C8H20Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:215.16Tert-Butyl 1',2'-dihydrospiro[azetidine-3,3'-pyrrolo[3,2-b]pyridine]-1-carboxylate
CAS:Purity:95.0%Molecular weight:261.325012207031251,4-Di-tert-Butyl 1,2,3,4-tetrahydropyrazine-1,4-dicarboxylate
CAS:Purity:97%Molecular weight:284.35598754882816-Chloro-2-piperazin-1-yl-1,3-benzothiazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:253.754-Piperazin-1-yl-thieno[2,3-d]pyrimidine
CAS:Color and Shape:Liquid, No data available.Molecular weight:220.28999328613282-N-Boc-amino-2-cyclopentyl-ethylamine
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:228.33599853515625N4-(3-Aminophenyl)-5-fluoro-N2-(4-(2-methoxyethoxy)phenyl)pyrimidine-2,4-diamine
CAS:Purity:98.0%Molecular weight:369.39999389648443-[4-(4-Fluoro-phenyl)-piperazin-1-yl]-propylamine
CAS:Formula:C13H20FN3Purity:98%Color and Shape:SolidMolecular weight:237.322DL-Serine-2,3,3-d3
CAS:Controlled Product<p>Applications Labelled DL-Serine is used in the synthesis of novel tryptoline derivatives as IDO (indoleamine 2,3-Deoxygenase) inhibitors, for potential use in Alzheimer’s treatment.<br>References Tanaka, M. et al.: Bioorg. Med. Chem., 21, 1159 (2013);<br></p>Formula:C32H3H4NO3Color and Shape:NeatMolecular weight:108.111-(3-Methylphenyl)-piperazine
CAS:Purity:98.0%Color and Shape:LiquidMolecular weight:176.26300048828125(3S,3'S)-4,4'-(7-Chloropyrido[2,3-d]pyrimidine-2,4-diyl)bis(3-methylmorpholine)
CAS:Purity:95.0%Molecular weight:363.8500061035156L-Homoglutamine
CAS:Controlled Product<p>Applications Glutamine analog.<br>References Hellberg, S., et al.: J. Med. Chem., 30, 1126 (1987), Blondelle, S., et al.: Antimicrob. Agents Chemother., 38, 2280 (1994), Jiracek, J., et al.: J. Biol. Chem., 270, 21701(1995),<br></p>Formula:C6H12N2O3Color and Shape:NeatMolecular weight:160.171-(2-Methanesulfonyl-ethyl)piperazine dihydrochloride
CAS:Formula:C7H18Cl2N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:265.191-Cyclopropyl-piperazine dihydrochloride
CAS:Formula:C7H16Cl2N2Purity:95%Color and Shape:SolidMolecular weight:199.12N1,N1-Dibutyl-N4,N4-bis(4-(dibutylamino)phenyl)benzene-1,4-diamine
CAS:Purity:95%Molecular weight:627.01800537109388-Benzyl-1-cyclohexyl-1,3,8-triazaspiro[4.5]decan-4-one
CAS:Purity:97.0%Molecular weight:327.471984863281252-(Acetylamino)-3-(phenylthio)propanoic Acid
CAS:Controlled Product<p>Applications 2-(Acetylamino)-3-(phenylthio)propanoic acid is a useful chemical in research.<br></p>Formula:C11H13NO3SColor and Shape:NeatMolecular weight:239.293,4-Dihydroxybenzaldehyde
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3,4-Dihydroxybenzaldehyde (cas# 139-85-5) is a compound useful in organic synthesis.<br></p>Formula:C7H6O3Color and Shape:BeigeMolecular weight:138.12Baclofen
CAS:Controlled Product<p>Applications Specific GABA-B receptor agonist. Muscle relaxant (skeletal).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ahuja, S., et al.: Anal. Profiles Drug Subs., 14, 527 (1985); Brogden, R.N., et al.: Drugs, 8,1 (1974);<br></p>Formula:C10H12ClNO2Color and Shape:NeatMolecular weight:213.66L-Lysine
CAS:Controlled Product<p>Applications L-Lysine is an essential amino acid for human development. Lysine residues are useful in many cellular processes, due to their ability to accept a wide variety of post-translational modifications.<br>References Tosha, L. et. al.: Biochem. J. 435, 509 (2011);<br></p>Formula:C6H14N2O2Color and Shape:NeatMolecular weight:146.195-Hydroxy Tryptophan
CAS:<p>Applications A metabolite of Tryptophan. 5-Hydroxytryptophan (5-HTP) is a direct 5-hydroxytryptamine (5-HT) precursor used to assess central serotonergic function.<br>References Gartside, S., et al.: Eur. J. Pharmacol., 179, 103 (1990), Gijsman, H., et al.: J. Clin. Psychopharmacol., 22, 183 (2002), Schruers, K., et al.: Psychiatry Res., 113, 237 (2002),<br></p>Formula:C11H12N2O3Color and Shape:NeatMolecular weight:220.22Desmethyl Lacosamide
CAS:Controlled Product<p>Applications Lacosamide is a mediication developed as and adjunctive treatment of partial-onset seizures and diabetic neuropthic pain.Lacosamide is a potent anticonvulsant.<br>References Choi, D., et al.: J. Med. Chem., 39, 1907 (1996), Morieux, P., et al.: Bioorg. Med. Chem., 16, 8968 (2008),<br></p>Formula:C12H16N2O3Color and Shape:NeatMolecular weight:236.274-Aminobutyl-d8 Guanidine Dihydrochloride
CAS:Controlled Product<p>Applications 4-Aminobutyl-d8 Guanidine is the labelled analog of the decarboxylation product of the amino acid arginine (A769500) and also an intermediate in polyamine biosynthesis.<br>References Golding, B.T., et al.: Biochem. Soc. Trans., 22, 391S (1994);<br></p>Formula:C5H6D8N4·2HClColor and Shape:NeatMolecular weight:211.16263(5R,7R)-5-Methyl-4-(piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol dihydrochloride
CAS:Purity:98%Molecular weight:307.2200012207031N2-Lauroyl-L-glutamine-d23
CAS:Controlled Product<p>Applications Labelled N2-Lauroyl-L-glutamine (L178650). N2-Lauroyl-L-glutamine is used as a solubilizing detergent in a novel protein refolding system. N2-Lauroyl-L-glutamine can be synthesized enzymatically in glycerol-water system useing acylase I from pig kidney.<br>References Kudou, M. et al.: Protein Express. Purif., 75, 46 (2011); Wada, E. et al.: J. Am. Oil Chem. Soc., 79, 41 (2002);<br></p>Formula:C17H9D23N2O4Color and Shape:WhiteMolecular weight:351.596-(4-AMINO-4-METHYLPIPERIDIN-1-YL)-3-(2,3-DICHLOROPHENYL)PYRAZIN-2-AMINE
CAS:Purity:95.0%Molecular weight:352.260009765625Ref: 10-F544411
1gTo inquire5mgTo inquire10mgTo inquire25mgTo inquire50mgTo inquire100mgTo inquire250mgTo inquireS-Methyl-L-cysteine-d3
CAS:Controlled ProductFormula:C4H6D3NO2SColor and Shape:NeatMolecular weight:138.2(2S,3S)-2,3-Dimethoxy-N1,N1,N4,N4-tetramethylbutane-1,4-diamine
CAS:Purity:97.0%Molecular weight:204.31399536132812(S)-Carbidopa Methyl Ester N-Cyclohexylidene
CAS:Controlled Product<p>Applications (S)-Carbidopa Methyl Ester N-cyclohexylideneis an impurity of Carbidopa (C175915), a prodrug inhibitor of aromatic amino acid decarboxylase.<br>References Sletzinger, M., et al.: J. Med. Chem., 6, 101 (1963)<br></p>Formula:C17H24N2O4Color and Shape:NeatMolecular weight:320.38(S)-tert-Butyl 2-(dimethylcarbamoyl)piperazine-1-carboxylate hydrochloride
CAS:Purity:95%Molecular weight:293.7900085449219SPIRO[3H-INDOLE-3,4'-PIPERIDINE]-1'-CARBOXYLIC ACID, 1,2-DIHYDRO-6-METHOXY-, 1,1-DIMETHYLETHYL ESTER
CAS:Purity:95.0%Molecular weight:318.4169921875Tranexamic Acid-13C2,15N
CAS:<p>Applications Labelled Tranexamic Acid (T714505). Antifibrinolytic agent; blocks lysine binding sites of plasminogen. Hemostatic.<br>References Andersson, et al.: Scand. J. Haematol. 2, 230 (1965), Melander, B., et al.: Acta Pharmacol. Toxicol., 22, 340 (1965), Bonnar, J., et al.: Br. Med. J., 313, 579 (1996), Dunn, C.J., et al.: Drugs, 57, 1005 (1999),<br></p>Formula:C613C2H1515NO2Color and Shape:White To Off-WhiteMolecular weight:160.191-Boc-4-[4-(methylsulfonyl)-2-nitrophenyl]piperidin-4-amine
CAS:Formula:C17H25N3O6SPurity:95.0%Color and Shape:SolidMolecular weight:399.466-(6-(6-Aminohexanamido)hexanamido)hexanoic Acid
CAS:<p>Applications 6-(6-(6-Aminohexanamido)hexanamido)hexanoic Acid is used in the making of a preconjugate which serves as immunoreactive conjugate useful as a developer antigen in a competitive inhibition immunoassay for the polymorphic analyte. Also used in the efficient synthesis of a heterobifunctional coupling agent.<br>References Oh, C. S., et al.: PCT Int. Appl. (1994), WO 9416330 A1 19940721; Reddy, R. E., et al.: Bioconjug. Chem., 16, 1323 (2005)<br></p>Formula:C18H35N3O4Color and Shape:White To Off-WhiteMolecular weight:357.494-(2-(4-CHLORO-5H-PYRROLO[2,3-D]PYRIMIDIN-7(6H)-YL)ETHYL)MORPHOLINE
CAS:Purity:95.0%Molecular weight:268.752-[2-[(5-carboxypentyl)amino]-2-oxoethyl]-2-hydroxybutanedioic Acid
CAS:Controlled ProductFormula:C12H19NO8Color and Shape:NeatMolecular weight:305.28Stearoyl L-a-Lysolecithin
CAS:<p>Stability Hygroscopic, moisture sensitive<br>Applications Stearoyl L-α-Lysolecithin is an bioactive lysophosphatidylcholine derived compound found to be released by bronchial epithelial cells. Stearoyl L-α-Lysolecithin have also been utilized in the development of liposomes and michelles by drug transdermal delivery devices.<br>References Zhuge, Y., et al.: Allergy Asthma Immunol Res., 6, 66 (2014)<br></p>Formula:C26H54NO7PColor and Shape:NeatMolecular weight:523.68(R)-Butyryl Carnitine-d5 Chloride
CAS:Controlled ProductFormula:C11H17D5ClNO4Color and Shape:NeatMolecular weight:272.784-(Piperazin-1-yl)furo[3,2-c]pyridine hydrochloride
CAS:Purity:97.0%Molecular weight:239.6999969482422L-Histidine
CAS:Controlled Product<p>Applications L-Histidine is an essential amino acid for human development which the body cannot produce on its own. L-Histidine is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine (H436500) and a component of carnosine.<br>References Kopple, J.D. et al.: J. Clin. Invest., 55, 881 (1975); Sachs, D.H., et al.: J. Biol. Chem., 246, 6576 (1971); Mercer, L.P., et al.: Nutrition, 6, 273 (1990); Morgan, W.T., et al.: J. Biol. Chem., 268, 6256 (1993);<br></p>Formula:C6H9N3O2Color and Shape:NeatMolecular weight:155.15S-Methyl-L-cysteine sulfoxide
CAS:Controlled ProductFormula:C4H9NO3SColor and Shape:Off-WhiteMolecular weight:151.18Succinyl Carnitine Chloride Salt
CAS:Controlled Product<p>Stability Very Very Hygroscopic<br>Applications A metabolic intermediate of L-Carnitine.<br>References Huffman, K. et al.: Diab. Care, 32, 1678 (2009);<br></p>Formula:C11H20NO6ClColor and Shape:NeatMolecular weight:297.73S-Phenylmercapturic Acid
CAS:Controlled Product<p>Applications An important metabolite of Benzene.<br></p>Formula:C11H13NO3SColor and Shape:White To Light GreenMolecular weight:239.291-BENZHYDRYL-3-AMINOAZETIDINE
CAS:Purity:97.0%Color and Shape:Solid, Crystalline PowderMolecular weight:238.33399963378906Carbidopa Methyl Ester
CAS:Controlled ProductFormula:C11H16N2O4Color and Shape:NeatMolecular weight:240.256TERT-BUTYL (3S,4S)-4-METHOXYPYRROLIDIN-3-YL(METHYL)CARBAMATE
CAS:Purity:95.0%Molecular weight:230.30799865722656Cadaverine
CAS:Controlled Product<p>Applications Cadaverine is a polyamine produced by the decarboxylation of L-lysine, and is also produced by Escherichia coli (E.coli) cells when grown in acidic pH. Cadaverine is known to inhibit porin-mediated outer membrane permeability in E.coli.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mimitsuka, T., et al.: Biosci., Biotech., Bioch., 71, 2130 (2007); Sanartzidou, H., et al.: J. Bacteriol., 185, 13 (2003)<br></p>Formula:C5H14N2Color and Shape:NeatMolecular weight:102.182-Hydroxy L-Tryptophan Hydrochloride
CAS:Controlled Product<p>Applications 2-Hydroxy L-Tryptophan is a metabolic intermediate in the biosynthesis of the neurotransmitters serotonin and melatonin from Tryptophan.<br>References Southan, M.D., et al.: Med. Chem. Res., 6, 343 (1996);<br></p>Formula:C11H13ClN2O3Color and Shape:Off-WhiteMolecular weight:256.691-Palmitoyl-sn-glycero-3-phosphocholine
CAS:<p>Applications A lipid biomarker for stable and unstable heart disease.<br>References Gaziano, J., et al.: Circulation, 96, 2520 (1997), Thomas, A., et al.: Anal. Chem., 82, 6687 (2010),<br></p>Formula:C24H50NO7PColor and Shape:White PowderMolecular weight:495.63sym-Homo Spermidine Trihydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications sym-Homospermidine is an analogue of Spermidine. sym-Homospermidine is used as antineoplastic.<br>References Pegg, A., et al.: Cancer Res., 48, 759 (1988), Bergeron, R., et al.: J. Med. Chem., 37, 3464 (1994), Bergeron, R., et al.: Drug Metab. Dispos., 23, 1117 (1995),<br></p>Formula:C8H21N3•3HClColor and Shape:NeatMolecular weight:159.2733646Dioxindolyl-L-alanine (Mixture of Diastereomers)
CAS:Controlled Product<p>Applications Dioxindolyl-L-alanine is used in the synthesis of peptides containing 5-Hydroxytryptophan, Oxindolylalanine, N-Formylkynurenine and Kynurenine.<br>References Berlett, B., et al.: J. Biol. Chem., 272, 20313 (1997), Chang, T., et al.: J. Biomed. Sci., 7, 357 (2000); Frolov, A., et al.: J. Pept. Sci., 13, 862 (2007);<br></p>Formula:C11H12N2O4Color and Shape:NeatMolecular weight:236.224-(4-Chlorophenyl)-2-pyrrolidinone
CAS:Controlled Product<p>Impurity Baclofen EP Impurity A<br>Applications 4-(4-Chlorophenyl)-2-pyrrolidinone is used in the preparation of potential and selective antagonists of the α1A adrenergic receptor (1,2). It is an impurity of Baclofen (B108000), a specific GABA-B receptor agonist. Muscle relaxant (skeletal).<br>References (1) Whitlock, G. et al.: Bioorg. med. Chem. Lett., 19, 3118 (2009)(2) Brogden, R.N., et al.: Drugs, 8,1 (1974)<br></p>Formula:C10H10ClNOColor and Shape:NeatMolecular weight:195.65Oleoyl-L-carnitine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Oleoyl-L-carnitine is a long-chain fatty ester of carnitine which is accumulated and released into the circulation, in fatty-acid oxidation defects. Pattern of Oleoyl-L-carnitine can be diagnostic for a number of ß-oxidation defects.<br>References Adams, S., et al.: J. Nutrition, 139, 1073 (2009); Ventura, F., et al.: Clinica Chimica Acta, 281, 1 (1999); Pourfarzam, M., et al.: Clinical Chem,, 40, 2267 (1994); Schaefer, J., et al.: Pediatric Res., 37, 354 (1995)<br></p>Formula:C25H47NO4Color and Shape:NeatMolecular weight:425.64O-Acetyl Lacosamide
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications O-Acetyl Lacosamide is an impurity of Lacosamide (L098500) which is a potent anticonvulsant.<br>References Lees, G., et al.: Brain Res., 612, 190 (1993), Kuo, C., et al.: Mol. Pharmacol., 51, 1077 (1997), Barton, M., et al.: Epilepsy Res., 47, 217 (2001), Beyreuther, B., et al.: Eur. J. Pharmacol., 539, 64 (2006), Beyreuther, B., et al.: CNS Drug Rev., 13, 21 (2007),<br></p>Formula:C14H18N2O4Color and Shape:NeatMolecular weight:278.3037D-Cysteine
CAS:Controlled Product<p>Applications D-Cysteine is a strong inhibitor of Escherichia coli growth and also functions to provide inorganic sulfates for the sulfation of xenobiotics. D-Cysteine is a non-physiological isomer of L-Cysteine (C995000), and is not involved in protein or glutathione synthesis.<br>References Glazenburg, E., et al.: Biochem. Pharm., 33, 625 (1984); Klassen, C. & Boles, J.: FASEB J., 11, 404 (1997); Soutourina, J., et al.: J. Biol. Chem., 276, 40864 (2001);<br></p>Formula:C3H7NO2SColor and Shape:NeatMolecular weight:121.166-Aminohexanoic Acid
CAS:Controlled Product<p>Applications 6-Aminohexanoic Acid is a reagent commonly used for the extraction of aldehydes from reaction mixtures. 6-Aminohexanoic Acid has also been shown to improve solubilization of membrane proteins in electrophoresis. Studies suggest that 6-Aminohexanoic Acid inhibits the activation of the first component of the complement system.<br>References Ohta ,S. et al.: Chem. Pharm. Bull., 28, 1917 (1980); Shagger, H. et al.: Anal. Biochem., 199, 223 (1991); Soter, N.A. et al.: J. Immunol., 114, 928 (1975);<br></p>Formula:C6H13NO2Color and Shape:WhiteMolecular weight:131.176-BENZYL 2-TERT-BUTYL 2,6,9-TRIAZASPIRO[4.5]DECANE-2,6-DICARBOXYLATE
CAS:Purity:95.0%Molecular weight:375.468994140625Betaine-d3 Hydrochloride
CAS:Controlled Product<p>Applications Betaine-d3 Hydrochloride is a useful gastric acidifier.<br>References Wilcken, D.E., et al.: N. Engl. J. Med., 309, 448 (1983),<br></p>Formula:C52H3H9NO2·ClColor and Shape:White To Off-WhiteMolecular weight:156.63D,L-Carnitine Chloride
CAS:<p>Stability Hygroscopic<br>Applications Vitamin (enzyme cofactor). Essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthesized primarily in the liver and kidney; highest concentrations found in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado.<br>References Mitchell, M.E., et al.: Am. J. Clin. Nutr., 31, 293 (1978), Lango, R., et al.: Cardiovasc. Res., 51, 21 (2001), Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002), Karlic, H., et al.: Nutrition, 20, 709 (2004),<br></p>Formula:C7H16NO3·ClColor and Shape:Off-WhiteMolecular weight:197.663-(Carboxymethyl-methyl-amino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Purity:95.0%Molecular weight:258.3179931640625L-Homoarginine Hydrochloride
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications An inhibitor of alkaline phosphatase isoenzymes. An analog of Homoarginine (H585000).<br>References Muth, W., et al.: J. Biol. Chem., 249, 7463 (1974), Hanukoglu, I., et al.: Eur. J. Biochem., 180, 479 (1989), Khaw, L., et al.: J. Bacteriol. 180, 809 (1998), Gallagher, D., et al.: J. Mol. Biol., 342, 119 (2004),<br></p>Formula:C7H16N4O2·ClHColor and Shape:NeatMolecular weight:224.69Tert-Butyl 4-benzyl-1-oxa-4,8-diazaspiro[5.5]undecane-8-carboxylate
CAS:Purity:98%Molecular weight:346.471008300781255'-(3-Aminophenyl)-[1,1':3',1"-terphenyl]-3,3"-diamine
CAS:Purity:98%Molecular weight:351.4530029296875γ-L-Glutamyl L-Glutamic Acid
CAS:Controlled Product<p>Applications H-GAMMA-GLU-GLU-OH (cas# 1116-22-9) is a useful research chemical.<br></p>Formula:C10H16N2O7Color and Shape:NeatMolecular weight:276.243-((3-(Piperidin-4-yl)phenyl)amino)piperidine-2,6-dione dihydrochloride
CAS:Purity:98%Molecular weight:360.2799987792969N-Acetyl-L-Tryptophan
CAS:Controlled Product<p>Applications N-Acetyl-L-Tryptophan, is a derivative of L-Tryptophan (T947210), that can be used as competitive inhibitor to identify and characterize tryptophanases. It can also be used as an NK1 tachykinin receptor antagonist, that may help to develop a novel therapeutic intervention for the treatment of reperfusion injury in acute ischemic stroke.<br>References Turner, R. J., et al.: Neuroscience, 220, 1 (2012);<br></p>Formula:C13H14N2O3Color and Shape:White To Off-WhiteMolecular weight:246.264-(4-Chlorophenyl)-2,6-piperidinedione
CAS:Controlled Product<p>Applications 4-(4-Chlorophenyl)-2,6-piperidinedione (cas# 84803-46-3) is a compound useful in organic synthesis.<br></p>Formula:C11H10ClNO2Color and Shape:White To Off-WhiteMolecular weight:223.661-Quinoxalin-2-yl-piperidin-4-ylamine hydrochloride
CAS:Purity:95.0%Molecular weight:264.760009765625(R)-Baclofen
CAS:Controlled Product<p>Applications (R)-Baclofen is the R-Enantiomer of Baclofen, a specific GABA-B receptor agonist and a muscle relaxant (1,2).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References (1) Brogden, R.N., et al.: Drugs, 8,1 (1974) (2) Song, Y., et al.: Endocrinology. en.2016-1776 (2017)<br></p>Formula:C10H12ClNO2Color and Shape:NeatMolecular weight:213.66Serotonin-d4 β-D-Glucuronide
CAS:Controlled Product<p>Applications A labelled metabolite of 5-Hydroxytryptamine, also known as Serotonin (S274990).<br>References Uutela, P. et al.: Anal. Chem., 81, 8417 (2009); Koehle, C. et al.: Biochem. Pharmacol., 69, 1397 (2005); Krishnaswamy, S. et al.: Xenobiotica, 33, 169 (2003);<br></p>Formula:C16H16D4N2O7Color and Shape:NeatMolecular weight:356.36D-Tryptophan
CAS:Controlled Product<p>Applications An essential amino acid found in naturally produced peptides. Unlike its stereoisomer, L-tryptophan, it is not used in structural or enzyme proteins.<br>References Karunakaran, S.et al.: Bochem. J., 414, 343 (2008); Pallaghy, P.K. et al.: Biochem., 38, 11553 (1999);<br></p>Formula:C11H12N2O2Color and Shape:NeatMolecular weight:204.23D-Leucine
CAS:Controlled ProductFormula:C6H13NO2Color and Shape:White To Off-WhiteMolecular weight:131.17L-Saccharopine
CAS:<p>Stability Hygroscopic<br>Applications L-Saccharopine is a product of breakdown of essential amino acid Lysine (L468895). Saccharopine is also part of the α-aminoadipate pathway of fungal lysine biosynthesis.<br>References Higashino, K., et al.: Biochem. Biophys. Res. Commun., 20, 285 (1965); Johansson, E., et al.: Structure, 8, 1037 (2000)<br></p>Formula:C11H20N2O6Color and Shape:NeatMolecular weight:276.29Imidazole-15N2
CAS:Controlled Product<p>Applications A labelled imidazole, a versatile heterocycle used in the preparation of various biologically active compounds such as the amino acid histidine and is present in many antifungal medication. It is also used extensively as a corrosion inhibitor on transition metals such as copper.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Arispe, N. et al.: Biophys. J., 95, 4879 (2008); Troesken, E.R. et al.: Endo. Res., 30, 387 (2004); Otmacic Curkovic, H. et al.: Corr. Sci., 51, 2342 (2009);<br></p>Formula:C3H415N2Color and Shape:NeatMolecular weight:70.062-Benzyl-2,5-diaza-spiro[3.4]octanedihydrochloride
CAS:Purity:97.0%Molecular weight:275.2200012207031N1-Acetylspermidine-d6 Dihydrochloride
CAS:Controlled Product<p>Applications Labelled Dihydrochloride salt of N1-Acetylspermidine which is an analog of Spermidine (S680400), an antineoplastic.<br>References Bergeron, R. et al.: J. Med. Chem, 40, 1475 (1997);<br></p>Formula:C9H17D6Cl2N3OColor and Shape:NeatMolecular weight:266.24(S)-Baclofen
CAS:Controlled Product<p>Applications S-Enantiomer of Baclofen. Specific GABA-B receptor agonist. Muscle relaxant (skeletal).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ahuja, S., et al.: Anal. Profiles Drug Subs., 14, 527 (1985), Brogden, R.N., et al.: Drugs, 8,1 (1974)<br></p>Formula:C10H12ClNO2Color and Shape:NeatMolecular weight:213.66CIS-3-AMINO-1-BOC-2-METHYLPYRROLIDINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:200.28199768066406Glycine-13C
CAS:Controlled Product<p>Applications Labelled analogue of Glycine (G615990), a non-essential amino acid for human development. Glycine (G615990) is an inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.<br>References Scott, D., et al.: J. Neurosci., 21, 3063 (2001), Laube, B., et al.: Neuropharmacology, 47, 994 (2004), Papadakis, M., et al.: J. Biol. Chem., 279, 14703 (2004), Chen, P., et al.: Mol. Pharmacol., 67, 1470 (2005), Wolosker, H., et al.: Mol. Neurobiol., 36, 152 (2007),<br></p>Formula:C13CH5NO2Color and Shape:White PowderMolecular weight:76.06N-Acetyl-5-hydroxytryptamine
CAS:<p>Stability Hygroscopic<br>Applications A metabolite of Melatonin (M215000).<br>References Reiter, R.J., et al.: J. Biomed. Sci., 7, 444 (2000), Chen, Z., et al.: Am. J. Physiol, 284, 1618 (2003), Barrenetxe, J., et al.: J. Physiol. Biochem., 60, 61 (2004),<br></p>Formula:C12H14N2O2Color and Shape:White To GreyMolecular weight:218.2518Tert-butyl 4-(5-hydroxypyrimidin-2-yl)piperazine-1-carboxylate
CAS:Purity:98%Molecular weight:280.3280029296875Baclofen-d4
CAS:Controlled Product<p>Applications Specific GABA-B receptor agonist. Muscle relaxant (skeletal).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ahuja, S., et al.: Anal. Profiles Drug Subs., 14, 527 (1985), Brogden, R.N., et al.: Drugs, 8,1 (1974)<br></p>Formula:C102H4H8ClNO2Color and Shape:Light BrownMolecular weight:217.69N,N-Dimethylaminoethanol Phosphate (~70%)
CAS:Controlled Product<p>Applications N,N-Dimethylaminoethanol Phosphate is a metabolite of Dimethylaminoethanol, a precursor to the neurotransmitter acetylcholine.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ansell, G.B. et al.: Zhur. Evol. Biochim, Fiziol., 15, 249 (1979): Miyazaki, H. et al.: Chem. Pharm. Bull., 24, 763 (1976); Haidar, N.E. et al.: Neurochem. Res., 19, 457 (1994);<br></p>Formula:C4H12NO4PPurity:~70%Color and Shape:NeatMolecular weight:169.12D,L-threo-Droxidopa-13C2,15N Hydrochloride
CAS:Controlled Product<p>Applications A labelled synthetic amino acid precursor of Norepinephrine (N674500). Antiparkinsonian.<br>References Bartholini, J., et al.: J. Pharmacol. Exp. Ther ., 193, 523 (1975), Kato, T., et al.: Biochem. Pharmacol., 36, 3051 (1987), Kawabata, A., et al.: Br J. Pharmacol., 111, 503 (1994),<br></p>Formula:C713C2H12Cl15NO5Color and Shape:NeatMolecular weight:252.63N1-(2-(Dimethylamino)ethyl)-N2,N2-dimethylethane-1,2-diamine
CAS:Purity:98%Molecular weight:159.27699279785156N-Descarboxymethyl-N-carboxyethyl Lacosamide (Impurity)
CAS:Controlled Product<p>Applications N-Descarboxymethyl-N-carboxyethyl Lacosamide is an impurity of Lacosamide (L098500), an anticonvulsant drug that enhances sodium channel slow inactivation, and is used to treat patients with epilepsy.<br>References Doty, P., et al.: Neurotherapeutics, 4, 145 (2007); Perucca, E., et al.: Nat. Rev. Drug Discov., 7, 973 (2008); Sake, J., et al.: CNS Drugs, 24, 1055 (2010)<br></p>Formula:C14H20N2O3Color and Shape:NeatMolecular weight:264.32

