
Organic Building Blocks
Organic building blocks are fundamental components in the synthesis of complex organic molecules, serving as the basic units from which larger and more intricate structures are constructed. These versatile compounds are essential in various fields, including pharmaceuticals, materials science, and biochemical research. They encompass a wide range of chemical classes, such as carbonyls, acids, amines, and halides, each providing unique reactivity and functionality. Organic building blocks are used to create polymers, active pharmaceutical ingredients (APIs), and natural products, playing a critical role in drug discovery and development. Their applications extend to the synthesis of chiral compounds, heterocycles, and fluorinated compounds, which are pivotal in designing molecules with specific properties and activities. Moreover, these building blocks are integral to advanced analytical techniques like NMR spectroscopy and gas chromatography, where they serve as standards and reagents. The diversity and adaptability of organic building blocks make them indispensable in both industrial and academic research, driving innovation and progress in chemical synthesis and applications.
Subcategories of "Organic Building Blocks"
- Alcohols C1-C6(307 products)
- Alcohols C10-C11(286 products)
- Alcohols C12-C14(160 products)
- Alcohols C15+(185 products)
- Alcohols C7(159 products)
- Alcohols C8(240 products)
- Alcohols C9(186 products)
- Aldehydes C1-C7(242 products)
- Aldehydes C11+(238 products)
- Alkenes C11+(88 products)
- Alkenes C3-C7(95 products)
- Alkenes C8-C10(87 products)
- Amines C1-C5(117 products)
- Amines C11-C12(164 products)
- Amines C13-C16(222 products)
- Amines C17+(184 products)
- Amines C6(195 products)
- Amines C7(264 products)
- Amines C8(268 products)
- C10 Alkyl Groups(22 products)
- C11 Alkyl Groups(15 products)
- C12 Alkyl Groups(20 products)
- C13 Alkyl Groups(9 products)
- C14 Alkyl Groups(12 products)
- C15 Alkyl Groups(11 products)
- C16 Alkyl Groups(21 products)
- C17 Alkyl Groups(14 products)
- C18 Alkyl Groups(16 products)
- C20 Alkyl Groups(9 products)
- C4 Alkyl Groups(12 products)
- C5 Alkyl Groups(15 products)
- C6 Alkyl Groups(21 products)
- C7 Alkyl Groups(20 products)
- C8 Alkyl Groups(33 products)
- C9 Alkyl Groups(15 products)
- Carboxylic Acids C1-C5(237 products)
- Carboxylic Acids C11-C14(369 products)
- Carboxylic Acids C15+(197 products)
- Carboxylic Acids C6(122 products)
- Carboxylic Acids C7(298 products)
- Carboxylic Acids C8(430 products)
- Carboxylic Acids C9(309 products)
- Cyanides/Nitriles C2-C6(147 products)
- Cyanides/Nitriles C7-C8(288 products)
- Cyanides/Nitriles C9+(332 products)
- Esters C1-C5(181 products)
- Esters C10(380 products)
- Esters C11(228 products)
- Esters C12(246 products)
- Esters C13-C15(279 products)
- Esters C16+(266 products)
- Esters C6(194 products)
- Esters C7(182 products)
- Esters C8(308 products)
- Esters C9(410 products)
- Ethers C10-C13(245 products)
- Ethers C14+(156 products)
- Ethers C3-C7(164 products)
- Ethers C8-C9(240 products)
- Halogenated Alkyl C1-C5(152 products)
- Halogenated Alkyl C10+(84 products)
- Halogenated Alkyl C6-C9(99 products)
- Halogenated Aryl C10-C12(117 products)
- Halogenated Aryl C13+(222 products)
- Halogenated Aryl C6(103 products)
- Halogenated Aryl C6-C7(434 products)
- Halogenated Aryl C7(324 products)
- Halogenated Aryl C8+(81 products)
- Halogenated Aryl C8-C9(166 products)
- Hydrocarbon Building Blocks(6,093 products)
- Ketones C11-C13(325 products)
- Ketones C14-C16(325 products)
- Ketones C17+(140 products)
- Ketones C3-C7(227 products)
- Ketones C8(232 products)
- Ketones C9-C10(425 products)
- Nitro Compounds C1-C6(114 products)
- Nitro Compounds C9+(245 products)
- Nitrogen (N) Containing Building Blocks(5,659 products)
- Oxygen (O) Containing Building Blocks(4,807 products)
- Phenols C10-C11(189 products)
- Phenols C12-C15(252 products)
- Phenols C16+(142 products)
- Phenols C6(163 products)
- Phenols C7(198 products)
- Phenols C8-C9(267 products)
- Pyridines C11+(249 products)
- Pyridines C5-C6(376 products)
- Pyridines C7(246 products)
- Pyridines C8+(93 products)
- Pyridines C8-C10(246 products)
- Sulfur (S) Containing Building Blocks(2,317 products)
- ≥C19 Alkyl Groups(41 products)
- ≥C23 Alkyl Groups(9 products)
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Found 43084 products of "Organic Building Blocks"
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1-Cyclopentyl-4-nitrosopiperazine-d9
CAS:Controlled Product<p>Applications 1-Cyclopentyl-4-nitrosopiperazine-d9 is an isotopically labeled compound of 1-Cyclopentyl-4-nitrosopiperazine (C213795). 1-Cyclopentyl-4-nitrosopiperazine is used in the green preparation of aminoazacyclic compounds via a new method of selective reduction.<br>References Yang, W., et al.: Chem. Heterocycl. Compd. 54, 780 (2018);<br></p>Formula:C9D9H8N3OColor and Shape:NeatMolecular weight:192.3061-Methylhydantoin
CAS:<p>Applications 1-METHYLHYDANTOIN (cas# 616-04-6) is a useful research chemical.<br></p>Formula:C4H6N2O2Color and Shape:NeatMolecular weight:114.1Dodecanedinitrile
CAS:Controlled Product<p>Applications Dodecanedinitrile (cas# 4543-66-2) is a useful research chemical.<br></p>Formula:C12H20N2Color and Shape:NeatMolecular weight:192.31Quinoxaline
CAS:Controlled Product<p>Applications Quinoxaline is a reagent used in the synthesis of quinoxaline diimides as small molecule non-fullerene acceptors for organic solar cells.<br></p>Formula:C8H6N2Color and Shape:NeatMolecular weight:130.15(S)-1-(4-Nitrophenyl)ethanamine Hydrochloride
CAS:<p>Applications (S)-1-(4-Nitrophenyl)ethanamine hydrochloride (cas# 132873-57-5) is a useful research chemical.<br></p>Formula:C8H10N2O2·HClColor and Shape:NeatMolecular weight:202.633-(Diethylamino)-7-[2-[4-[[4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl]methylamino]phenyl]diazenyl]-5-phenylphenazinium Hexafluorophosphate
CAS:Controlled Product<p>Applications 3-(Diethylamino)-7-[2-[4-[[4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl]methylamino]phenyl]diazenyl]-5-phenylphenazinium is used in preparation of Peptide derivatives as imaging probes of Cathepsin catalytic activity.<br>References Kindermann, M., et al.: PCT Int. Appl., (2018);<br></p>Formula:C37H38N7O4·F6PColor and Shape:NeatMolecular weight:789.706n-Hexadecyl-d33-trimethylammonium Chloride
CAS:Controlled Product<p>Applications n-Hexadecyl-d33-trimethylammonium Chloride is a useful isotopically labeled compound of Hexadecyltrimethylammonium Chloride (H293913)<br></p>Formula:C19H9D33ClNColor and Shape:NeatMolecular weight:353.22-Ethyl-m-xylene
CAS:Controlled Product<p>Applications 2-Ethyl-m-xylene, is one of the components thermocontact pyrolysis tars. It has been also found to be one of the volatile organic emissions from Motor Vehicles, that might have impact on ozone production.<br>References Koretskaya, N. A., Neftepererabotka i Neftekhimiya, 10, 44 (1978); Gentner, D. R., et al.: Environ. Sci. Tech., 47, 11837 (2013);<br></p>Formula:C10H14Color and Shape:NeatMolecular weight:134.22Octyl Gallate
CAS:<p>Applications OCTYL GALLATE (cas# 1034-01-1) is a useful research chemical.<br></p>Formula:C15H22O5Color and Shape:White To Off-WhiteMolecular weight:282.334-n-Nonylphenol-2,3,5,6-d4
CAS:Controlled Product<p>Applications 4-n-Nonylphenol-2,3,5,6-d4 is the labelled isotope compound of 4-Nonyl Phenol(N650430) which is used in the process for the manufacture of 5-nonyl salicylaldoxime, which is used for the selective purification and concentration of copper ions.<br>References Bhikulal, P. S., et al.: From Indian Pat. Appl. (2005) IN 2005MU01163 A 20051118<br></p>Formula:C152H4H20OColor and Shape:NeatMolecular weight:224.38Aziprotryne
CAS:Controlled Product<p>Applications Aziprotryne is a pesticide.<br></p>Formula:C7H11N7SColor and Shape:ColourlessMolecular weight:225.27D,L-Adrenochrome
CAS:Controlled Product<p>Stability Light Senstiive<br>Applications D,L-Adrenochrome is the substance mainly responsible for the red colours produced during the mild oxidation of adrenaline<br>References Costa, V., et al.: Chem. Res. Toxicol., 20, 1183 (2007), Sotomayor-Zarate, R., et al.: Biol Reproduc., 78, 673 (2008),<br></p>Formula:C9H9NO3Color and Shape:NeatMolecular weight:179.17272-Cyanoethyl N,N,N’,N’-Tetraisopropylphosphoramidite
CAS:Controlled Product<p>Stability Explodes When Heated<br>Applications 2-Cyanoethyl N,N,N’,N’-Tetraisopropylphosphoramidite (cas# 102691-36-1) is a compound useful in organic synthesis.<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></p>Formula:C15H32N3OPColor and Shape:NeatMolecular weight:301.41Kollisolv PEG 300
CAS:Controlled Product<p>Applications Kollisolv PEG 300 is used as a thickening agent and gel binder in the pharmaceutical industry.<br></p>Formula:H2O(C2H4O)nColor and Shape:ColourlessMolecular weight:62.07Pantoprazole
CAS:<p>Applications Pantoprazole (cas# 102625-70-7) is a useful research chemical.<br></p>Formula:C16H15F2N3O4SColor and Shape:Off-White To Light Orange ColourMolecular weight:383.37n-Tetradecane
CAS:<p>Applications Tetradecane is a biomarker in dog hair for visceral leishmaniasis.<br>References Magalhaes-Junior, J.T., et. al.: Anal. Bioanal. Chem., 406, 6691 (2014)<br></p>Formula:C14H30Color and Shape:ColourlessMolecular weight:198.394-Ethylphosphonic Acid
CAS:Controlled ProductFormula:C2H7O3PColor and Shape:Off White To YellowMolecular weight:110.05Meprylcaine Hydrochloride
CAS:Controlled Product<p>Applications Meprylcaine Hydrochloride is a local anaesthetic used in medical procedures.<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 Morita, K. et al.: Brain Res., 1057, 153 (2005); Toshihiro, D. et al.: Curr. Med. Chem., Cent. Nerv. Sys. Agents, 5, 89 (2005);<br></p>Formula:C14H21NO2·ClHColor and Shape:NeatMolecular weight:271.782,7-Dimethylanthraquinone
CAS:Controlled Product<p>Applications 2,7-Dimethylanthraquinone (cas# 3286-01-9) is a compound useful in organic synthesis.<br>References Kuo, D., et al.: J. Pharm. Pharmacol., 52, 839 (2000), Zagotto, G., et al.: Bioorg. Med. Chem., 16, 354 (2008),<br></p>Formula:C16H12O2Color and Shape:NeatMolecular weight:236.27Disodium NADP (~90%)
CAS:Controlled Product<p>Applications Disodium NADP is used in method for preparing 2,4-Diamino Butyric Acid by enzyme catalysis.<br>References Yu, T., et al.: Faming Zhuanli Shenqing, (2020);<br></p>Formula:C21H26N7O17P3·2NaPurity:~90%Color and Shape:NeatMolecular weight:787.369Triphenyl Phosphate-d15
CAS:Controlled Product<p>Applications Triphenyl Phosphate is used in the insecticidal composition. Also acts as a flame retardant. Triphenyl phosphate is also added to some nail polishes as a replacement for the plasticizer dibutyl phthalate (D429495). Diphenyl phosphate (D492000), metabolite of triphenyl phosphate increased sharply in the urine of women 10-14 hours after they painted their nails with polish containing triphenyl phosphate. Phosphorus Flame Retardant<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 Stumpf, N., et al.: J. Econ. Entomol., 94, 1577 (2001); Ay, R., et al.: J. Pest. Sci., 78, 139 (2005); Kang, C., et al.: J. Appl. Entomol., 130, 377 (2006); Xia, X. et al.: J. Elec. Soc., 159, A1834 (2012); Chem. and Eng. News P.19, Oct 26, 2015<br></p>Formula:C182H15O4PColor and Shape:NeatMolecular weight:341.38TCEP Hydrochloride (0.5M in water)
CAS:Controlled ProductFormula:C9H15O6P·ClHColor and Shape:ColourlessMolecular weight:286.651,3-Bis[2-(4-hydroxyphenyl)-2-propyl]benzene
CAS:Controlled Product<p>Applications 1,3-Bis[2-(4-hydroxyphenyl)-2-propyl]benzene 13595-25-0 (cas# 13595-25-0) is a useful research chemical.<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></p>Formula:C24H26O2Color and Shape:NeatMolecular weight:346.46Hydroxyphosphonoacetic Acid - 50% in water
CAS:Controlled ProductFormula:C2H5O6PColor and Shape:Single SolutionMolecular weight:156.031Angelicin
CAS:<p>Applications Antifungal.<br>References Sardari, S., et al.: Pharm. Pharmacol. Commun., 6, 455 (2000),<br></p>Formula:C11H6O3Color and Shape:White SolidMolecular weight:186.16p-SCN-Bn-DOTA
CAS:Controlled Product<p>Applications p-SCN-Bn-DOTA, is a Bifunctional chelator, that can be used in the preparation of gadolinium complexes as MRI blood contrast agents.<br></p>Formula:C24H33N5O8S•xHClColor and Shape:NeatMolecular weight:588.07Methylene Chloride-d2
CAS:Controlled Product<p>Stability Volatile<br>Applications Labelled Methylene Chloride used in organic chemical reactions as a general solvent.<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 Fulmer, G. et al.: Organometal., 29, 2176 (2010); Kobayashi, M. et al.: J. Porph. Pthalo., 16, 359 (2012);<br></p>Formula:C2H2Cl2Color and Shape:Colourless LiquidMolecular weight:86.9411-Heneicosanone
CAS:<p>Applications 11-Heneicosanone (cas# 19781-72-7) is a useful research chemical.<br></p>Formula:C21H42OColor and Shape:NeatMolecular weight:310.56Sodium Decyl Sulfate
CAS:Controlled Product<p>Applications Sodium Decyl Sulfate is emulsifier; used in preparation of super wear-resistant foamed Styrene Butadiene rubber.<br>References Zhou, J., et al.: Faming Zhuanli Shenqing, (2020);<br></p>Formula:C10H21O4SNaColor and Shape:NeatMolecular weight:260.33Acetylurea
CAS:<p>Applications Acetylurea is used in the preparation Multiple urea derivative compounds which includes glycogen phosphorylase inhibitors<br>References So, S., et al.: J. Comput. Aided Mol. Des., 15, 613-647 (2001)<br></p>Formula:C3H6N2O2Color and Shape:NeatMolecular weight:102.09Succinic Anhydride
CAS:<p>Stability Moisture Sensitive<br>Applications Succinic Anhydride is a useful compound in the paper manufacturing process.<br>References Ikeda, S., et al.: Jpn. Tokkyo Koho (2021), JP 6822596 B1<br></p>Formula:C4H4O3Color and Shape:NeatMolecular weight:100.0732-Propylmalonic Acid
CAS:Controlled Product<p>Applications 2-Propylmalonic acid (cas# 616-62-6) is a useful research chemical.<br></p>Formula:C6H10O4Color and Shape:NeatMolecular weight:146.14L-Alanine 2-Ethylbutyl Ester Hydrochloride
CAS:Controlled Product<p>Applications L-Alanine 2-Ethylbutyl Ester Hydrochloride is used in the synthesis of phosphoramidate prodrug of a pyrrolo[2,1-f][triazin-4-amino] adenine C-nucleoside (GS-5734) for the treatment of ebola and emerging viruses.<br>References Siegel, D., et al.: J. Med. Chem., 60, 1648-1661 (2017)<br></p>Formula:C9H19NO2·ClHColor and Shape:NeatMolecular weight:209.7136Magnesium Stearate
CAS:Controlled Product<p>Applications Magnesium Stearate is used in the synthesis of mini matrices for improved drug delivery.<br>References Sujja-areevath, J. et al.: Eur. J. Pharm. Sci., 6, 207 (1998); Sangalli, M. et al.: J. Control. Released., 73, 103 (2001);<br></p>Formula:C18H35O2·MgColor and Shape:NeatMolecular weight:591.24Clomazone
CAS:<p>Applications Clomazone is used in herbicidal combinations.<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 Zagar, C., et al.: PCT Int. Appl. 53pp. (2020)<br></p>Formula:C12H14ClNO2Color and Shape:NeatMolecular weight:239.702,5,6,7-tetrahydro-1H-azepin-2-one
CAS:Controlled Product<p>Applications 2,5,6,7-tetrahydro-1H-azepin-2-one (cas# 2228-79-7) is a useful research chemical.<br></p>Formula:C6H9NOColor and Shape:NeatMolecular weight:111.142-Ethyl-3-methylpyrazine
CAS:Controlled Product<p>Applications 2-Ethyl-3-methylpyrazine (CAS# 15707-23-0) is a useful research chemical compound.<br></p>Formula:C7H10N2Color and Shape:NeatMolecular weight:122.172-Chloro-3-methylaniline
CAS:Controlled Product<p>Applications 2-Chloro-3-methylaniline (cas# 29027-17-6) is a useful research chemical.<br></p>Formula:C7H8ClNColor and Shape:NeatMolecular weight:141.60Leucomycins (>85%)
CAS:Controlled Product<p>Applications Leucomycins (>85%) (cas# 1392-21-8) is a compound useful in organic synthesis.<br></p>Formula:C7H7NO2Purity:>85%Color and Shape:WhiteLaurocapram
CAS:Controlled Product<p>Applications Laurocapram is a useful intermediate.<br></p>Formula:C18H35NOColor and Shape:NeatMolecular weight:281.482,2,4,6,6-Pentamethylheptane
CAS:Controlled ProductFormula:C12H26Color and Shape:NeatMolecular weight:170.33Antioxidant GS
CAS:<p>Applications Antioxidant GS is a rubber compound, used in preparation of polyester.<br>References Qiu, Z., et al.: Famg. Zhuan. Shenq., (2020); Takagi, K., et al.: PCT Int. Appl., (2020);<br></p>Formula:C37H56O3Color and Shape:NeatMolecular weight:548.8391-Ethyl-1-methylcyclopentane
CAS:Controlled Product<p>Applications 1-Ethyl-1-methylcyclopentane, is one of the chemical components of Gas-Phase organic carbon emissions from motor vehicles. It is also a volatile component of frying oils.<br>References Gentner, D. R., et al.: Environ. Sci. Tech., 47, 11937 (2013); Prevot, A. Frying Food, 155 (1988);<br></p>Formula:C8H16Color and Shape:NeatMolecular weight:112.214-Methoxy-5-methyl-5H-1,2-oxathiole 2,2-Dioxide
CAS:Controlled ProductFormula:C5H8O4SColor and Shape:NeatMolecular weight:164.18N-tert-Butyl 3-Nitrobenzenesulfonamide
CAS:Controlled Product<p>Applications N-T-BUTYL 3-NITROBENZENESULFONAMIDE (cas# 424818-25-7) is a useful research chemical.<br></p>Formula:C10H14N2O4SColor and Shape:NeatMolecular weight:258.29β-Bromoethylphosphoryl Dichloride
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications A phosphorylating agent.<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 Sartori: Chem. Rev., 48, (1951), Nachmansohn, et al.: Adv. Enzymology, 12, 259 (1951)<br></p>Formula:C2H4BrCl2O2PColor and Shape:ColourlessMolecular weight:241.84Tetrahydrofurfuryl Alcohol
CAS:Controlled Product<p>Applications Tetrahydrofurfuryl alcohol (cas# 97-99-4) is a useful research chemical.<br></p>Formula:C5H10O2Color and Shape:NeatMolecular weight:102.1317Butyronitrile Diethyl Malonate
CAS:Controlled Product<p>Applications Butyronitrile Diethyl Malonate (cas# 63972-18-9) is a compound useful in organic synthesis.<br></p>Formula:C11H17NO4Color and Shape:NeatMolecular weight:227.26D-α-Tocopherol Quinone
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications D-α-Tocopherol Quinone is an vitamin E derivative that exhibits antioxidant properties. D-α-Tocopherol Quinone has been shown to partially restore the activity of NADH dehydrogenase and used to investigate the electron transport system in rat hepatocyte and human erythrocyte.<br>References Sun, I. L., et al.: Proc. Natl. Acad. Sci. USA 89, 11126 (1992); Hosomi, A., et al.: FEBS Lett. 409, 105 (1997)<br></p>Formula:C29H50O3Color and Shape:NeatMolecular weight:446.71Propyne, ca. 4% in N,N-Dimethylformamide, ca. 1.0mol/L
CAS:Controlled ProductFormula:C3H4Color and Shape:Single SolutionMolecular weight:40.06Divicine Sulfate
CAS:<p>Applications Divicine Sulfate (2:1) is a starting material and useful building block of various pharmaceuticals.<br></p>Formula:C4H6N4O2·x(H2O4S)Color and Shape:BeigeMolecular weight:142.12 + x(98.08)N-Phenyl-N'-cyclohexyl-p-phenylenediamine (>90%)
CAS:Controlled ProductFormula:C18H22N2Purity:>90%Color and Shape:NeatMolecular weight:266.3807EPTC
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications EPTC is a pesticide, S-Ethyl-N,N-dipropylthiocarbamate<br></p>Formula:C9H19NOSColor and Shape:Light YellowMolecular weight:189.325-Methylfurfural-d3
CAS:Controlled Product<p>Applications 5-Methylfurfural-d3 is an isotopic labeled compound of 5-Methylfurfural (M305470). 5-Methylfurfural is a common chemical reagent used in a wide variety of chemical reactions and organic synthesis. Polycyclic pyridazine based derivatives are synthesized with this compound to form antimicrobial agents. Also used in the preparation of antiinflammatory diarylpentanoid analogues.<br>References Deeb, A. et al.: Eur. Chem. Bull., 3, 897 (2014); Leong, S. et al.: Molecules, 19, 16058 (2014);<br></p>Formula:C6D3H3O2Color and Shape:YellowMolecular weight:113.1291-(Methylthio)diphenylmethane
CAS:Controlled Product<p>Applications 1-(Methylthio)diphenylmethane is used in preparation of Thiols and Thioethers via reduction or methylation of Thiones with Lithium Diisopropylamide.<br>References Gebert, A., et al.: Helvetica Chimica Acta, 97, 931-938 (2014);<br></p>Formula:C14H14SColor and Shape:NeatMolecular weight:214.3262-tert-Butyl-1,4-benzoquinone
CAS:Controlled Product<p>Applications 2-Tert-Butyl-1,4-Benzoquinone (cas# 3602-55-9) is a useful research chemical.<br></p>Formula:C10H12O2Color and Shape:NeatMolecular weight:164.20S-Methyl-N,N-diethylthiocarbamate Sulfone
CAS:Controlled ProductFormula:C6H13NO3SColor and Shape:NeatMolecular weight:179.246,7-Dehydro Ethynyl Estradiol
CAS:Controlled Product<p>Impurity Ethinylestradiol EP Impurity I<br>Applications 6,7-Dehydro Ethynyl Estradiol (Ethinylestradiol EP Impurity I) is an Ethynyl Estradiol (E685100) impurity.<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 Tettey-Amlalo, R., et al.: J. Pharm. Biomed. Anal., 50, 580 (2009), Neue, U., et al.: J. Sep. Sci., 2001, 24, 921 (2001),<br></p>Formula:C20H22O2Color and Shape:Light BrownMolecular weight:294.39Hexanal
CAS:<p>Applications Hexanal, is an alkyl aldehyde used in the flavor industry to produce fruity flavors.<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 Willner, B., et al.: J. Agricul. food Chem., 61 , 9583 (2013);<br></p>Formula:C6H12OColor and Shape:ColourlessMolecular weight:100.165-((2-Hydroxyethyl)amino)-2-methylphenol
CAS:Controlled Product<p>Applications 5-((2-Hydroxyethyl)amino)-2-methylphenol (cas# 55302-96-0) is a useful research chemical.<br></p>Formula:C9H13NO2Color and Shape:NeatMolecular weight:167.2Larixol
CAS:Controlled Product<p>Applications Larixol, is an intermediate in the synthesis of larixyl acetate. This compound is also found to have antibacterial activity and high potential antioxidant activity.<br>References Prideevech, P., et al.: Chiang Mai J. Sci, 40, 214 (2013)<br></p>Formula:C20H34O2Color and Shape:NeatMolecular weight:306.48Rohamere 6661-0 (Mixture of Regiomers)
CAS:Controlled Product<p>Applications Rohamere 6661-0 is used as a curing product on dental product.<br>References Sakamaki, Toshikazu. et al., PCT Int. Appl. 57 pp.(2012);<br></p>Formula:C23H38N2O8Color and Shape:NeatMolecular weight:470.556Oleyl Oleate
CAS:<p>Applications Oleyl Oleate is a synthetic analog of jojoba oil. Used as a wax ester for various applications.<br>References Lopes, D. et al.: Food Sci. Biotech., 20, 1203 (2011); Radzi, S. et al.: J. Oleo. Sci., 59, 127 (2010);<br></p>Formula:C36H68O2Color and Shape:NeatMolecular weight:532.923-(4-Hydroxy-Phenyl)-Chroman-4,7-diol
CAS:Formula:C19H18O6Color and Shape:NeatMolecular weight:342.3432-Methylbutyl Chloroformate
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications 2-Methylbutyl Chloroformate is an ester of chloroformic acid and is used as an intermediate in the synthetic preparation of pharmaceutical goods and inhibitors.<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 Dupuy, W.E., et al.: J. Chem. Soc. Phy. Org. Chem., 1, 74 (1973);<br></p>Formula:C6H11ClO2Color and Shape:NeatMolecular weight:150.65-Chloronaphthalene-1-sulfonyl Chloride
CAS:Controlled Product<p>Applications 5-Chloronaphthalene-1-sulfonyl Chloride (cas# 6291-07-2) is a compound useful in organic synthesis.<br></p>Formula:C10H6Cl2O2SColor and Shape:NeatMolecular weight:261.124-(1H-1,2,4-Triazol-1-yl)phenol
CAS:Controlled Product<p>Applications 4-(1H-1,2,4-triazol-1-yl)phenol (cas# 68337-15-5) is a useful research chemical.<br></p>Formula:C8H7N3OColor and Shape:Light BrownMolecular weight:161.16Proflavine Hemisulfate
CAS:Controlled Product<p>Applications Proflavine hemisulfate (CAS# 1811-28-5) is a useful research chemical compound.<br></p>Formula:C13H11N3·5H2SO4·xH2OColor and Shape:NeatMolecular weight:2 (209.25) + 98.071-(3-Pyridyl)-1,4-butanediol
CAS:Controlled ProductFormula:C9H13NO2Color and Shape:NeatMolecular weight:167.204-(2,4-Diaminophenyl)-3-morpholinone
CAS:Controlled ProductFormula:C10H13N3O2Color and Shape:NeatMolecular weight:207.23E 215
CAS:<p>Applications E 215 is used in studying the effect of tobacco ingredients (flavorings and additives) on smoke chemistry. It is also a useful reagent in synthesis of Poly(bis(4-carboxyphenoxy)phosphazene).<br>References Baker, R., et al.: Food Chem. Toxicol., 42, S3 (2004); Yashima, E., et al.: J. Am. Chem. Soc., 122, 7813 (2000);<br></p>Formula:C9H9O3·NaColor and Shape:NeatMolecular weight:188.16Maleic Hydrazide
CAS:Controlled Product<p>Applications Maleic Hydrazide is used in plant growth regulator formulations.<br>References Calliera, M., et al.: Pest Manag. Sci., 62, 1168 (2006), Berrada, H., et al.: Food Control., 21, 36 (2010), Nougadere, A., et al.: Food Chem. Toxicol., 49, 1484 (2011),<br></p>Formula:C4H4N2O2Color and Shape:WhiteMolecular weight:112.097-Hydroxyquinoline
CAS:<p>Applications 7-Hydroxyquinoline (cas# 580-20-1) is a useful research chemical.<br></p>Formula:C9H7NOColor and Shape:NeatMolecular weight:145.158(2-Chlorothiazol-5-yl)methanamine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications (2-Chlorothiazol-5-yl)methanamine is a metabolite of Thiamethoxam (T344180), a neonicotinoid insecticide.<br>References Kemakar, R., et. al.: J. Agr. Food Chem., 57, 6369 (2009); Oliver, J., et al.: J. Environ. Horticult., 28, 135 (2010); Ghosh, A., et al.: J. Entomol. Res., 34, 35 (2010); Chem. and Eng. News 90: 10 (2012)<br></p>Formula:C4H5ClN2SColor and Shape:NeatMolecular weight:148.61N,N,N',N'-Tetramethyl-p-phenylenediamine Dihydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride (cas# 637-01-4) is a useful compound for membrane-tethering cytochrome c to study its impact on cell death in yeast.<br>References Toth, A., et al.: Cell Death Dis., 11, 722 (2020)<br></p>Formula:C10H16N2·2(HCl)Color and Shape:NeatMolecular weight:164.25 + 2(36.46)α-Desethyl Butamirate
CAS:Controlled Product<p>Applications α-Desethyl Butamirate is an impurity in the synthesis of Butamirate (B690025), an antitussive drug.<br>References Wang, T., et al.: J. Pharm. Biomed. Anal., 23, 867 (2000), Lasztity, A., et al.: Microchem. J., 73, 59 (2002), Wang, L., et al.: J. Pharm. Biomed. Anal., 33, 961 (2003), Lewen, N., et al.: J. Pharm. Biomed. Anal., 35, 739 (2004),<br></p>Formula:C16H25NO3Color and Shape:NeatMolecular weight:279.37p-SCN-Bn-DTPA Trihydrochloride Salt (>90%)
CAS:<p>Applications p-SCN-Bn-DOTA, is a Bifunctional chelator, that can be used in the preparation of gadolinium complexes as MRI blood contrast agents.<br></p>Formula:C22H28N4O10S•3(HCl)Purity:>90%Color and Shape:Off White To Light YellowMolecular weight:540.54 + 3(36.46)Coronene
CAS:Controlled Product<p>Applications Coronene is a polycyclic aromatic hydrocarbon found in smoked fish and was examined for potential toxic and carcinogenic effects.<br>References Mihlca, G. L., et al.: J. Agroliment. Process. Technol., 17, 392 (2011); Zitka, O., et al.: Int. J. Electrochem. Sci., 7, 908 (2012); Rogge, W.F., et al.: Anal. Bioanal. Chem., 401, 3069 (2011)<br></p>Formula:C24H12Color and Shape:Dark Yellow PowderMolecular weight:300.3510,10-Dimethylanthrone
CAS:Controlled Product<p>Applications Derivative of Anthrone<br>References Davis, M.A., et al.: J. Med. Chem., 7, 88 (1964),<br></p>Formula:C16H14OColor and Shape:NeatMolecular weight:222.28Poly(dimethylsiloxane)
CAS:<p>Applications Poly(dimethylsiloxane) is a polymeric organosilicon compound with application in cooking, medicine and bioengineering.<br>References Totani Nagao, et al.: J. of Oleo Sci., 67(11), 1389-1395 (2018);Xu Hao, et al.: Medicine, 95(29), e4252 (2016);Backman Daniel E, et al.: Macromol. Biosci., 17(6) (2017)<br></p>Formula:(C2H6OSi)nColor and Shape:ColourlessMethyl trans-10-Octadecenoate
CAS:Controlled Product<p>Applications Methyl trans-10-Octadecenoate is an intermediate in the synthesis of (10E)-10-Octadecenoic acid (O235250). (10E)-10-Octadecenoic acid is a fatty acid found in cow milk.<br>References Yang, Y., et al.: Journal of Dairy Science, 102, 2266 (2019).<br></p>Formula:C19H36O2Color and Shape:NeatMolecular weight:296.488Diphenyldithioperoxyanhydride
CAS:Controlled Product<p>Applications Diphenyldithioperoxyanhydride (CAS# 5873-93-8) is a useful research chemical compound.<br></p>Formula:C14H10S4Color and Shape:NeatMolecular weight:306.489C.I.Reactive Black 5 (Technical Grade)
CAS:Controlled Product<p>Applications C.I.Reactive Black 5 (CAS# 17095-24-8) is a useful research chemical compound.<br></p>Formula:C26H21N5O19S6·4NaColor and Shape:NeatMolecular weight:991.82Euscaphic Acid
CAS:<p>Applications Euscaphic Acid is a hypoglycemic natural product from Folium Eriobotryae with anti-inflammatory properties. Euscaphic Acid also downregulates NF-κB activations and inhibits LPS-induced inflammatory responses.<br>References Chen, J., et al.: Pharmazie. 63, 765 (2008); Kim, I. T., et al.: J Cell Biochem. 113, 1936 (2012)<br></p>Formula:C30H48O5Color and Shape:NeatMolecular weight:488.7trans 3-(N-Methylanilino)acrolein
CAS:Controlled Product<p>Applications trans 3-(N-Methylanilino)acrolein (cas# 34900-01-1) is a compound useful in organic synthesis.<br></p>Formula:C10H11NOColor and Shape:NeatMolecular weight:161.20N,N-Dimethylbenzhydrylamine
CAS:<p>Applications N,N-Dimethylbenzhydrylamine is a useful research chemical for organic synthesis and other chemical processes.<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 Protiva, M., et al.: Chemicke Listy pro Vedu a Prumysl, 47, 1621 (1953), Blicke, F. F., et al.: J. Am. Chem. Soc., 76, 3161 (1954), Estiu, G. L., et al.: Farmaco, 45, 889 (1990)<br></p>Formula:C15H17NColor and Shape:NeatMolecular weight:211.30N4-[5-[[4-[[5-(Acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N1-[5-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]pentyl]-N1-hydroxybutanediamide
CAS:Controlled Product<p>Applications N4-[5-[[4-[[5-(Acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N1-[5-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]pentyl]-N1-hydroxybutanediamide, is a bifunctional chelator.<br></p>Formula:C32H53N7O11Color and Shape:NeatMolecular weight:711.8N-(Cyclohexylthio)phthalimide
CAS:Controlled ProductFormula:C14H15NO2SColor and Shape:NeatMolecular weight:261.3392-Ethyl-3,6-dimethylpyrazine
CAS:<p>Applications 2-Ethyl-3,6-dimethylpyrazine is a flavour-active and non-volatile compound identified in thermally treated yeast extracts. It is also useful in the synthesis of new flavour additive species of pyrazines.<br>References Alim, A., et al.: J. Sci. Food Agric., 98, 3774 (2018); Lai, M., et al.: J. Therm. Anal. Calorim., 128, 1627 (2017)<br></p>Formula:C8H12N2Color and Shape:ColourlessMolecular weight:136.19N-Ethyl-N-nitroso-2-propanamine
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications N-Ethyl-N-nitroso-2-propanamine is a building block used in synthesis of amino acids, peptides, and proteins.<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 Piotrowska, K., et al.: Synthetic Communications, Vol. 9, Issue 8 (1979);<br></p>Formula:C5H12N2OColor and Shape:Light YellowMolecular weight:116.16163,5-Androstanediene-7-hydroxy-17-one
Controlled ProductFormula:C19H26O2Color and Shape:NeatMolecular weight:286.409Di-tert-octyl Disulfide (>80%)
CAS:Controlled Product<p>Applications Di-tert-octyl Disulfide (cas# 29956-99-8) is a useful research chemical.<br></p>Formula:C16H34S2Purity:>80%Color and Shape:NeatMolecular weight:290.57Azulene
CAS:<p>Applications Azulene is an isomer of napthalene visibly identifiable by its dark blue hue. As such it is used in the preparation of dyes.<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 Stirling, A. et al.: ChemPhysChem, 5, 1558 (2004); Zhang, X. et al.: J. Mat. Chem., 17, 642 (2007);<br></p>Formula:C10H8Color and Shape:NeatMolecular weight:128.17Lansoprazole Sulfide N-Oxide
CAS:<p>Applications Used in the preparation of Lansoprazole and its metabolite and impurities.<br>References Reddy, G. et al.; Synthetic Commun. 38, 3477 (2008)<br></p>Formula:C16H14F3N3O2SColor and Shape:Off White SolidMolecular weight:369.36(E)-1-(3,4-Dimethoxyphenl)butadiene (DMPBD)
CAS:Controlled Product<p>Applications E-1-(3,4-dimethoxyphenl)butadiene (DMPBD) is used in the study of quaternized chitosan-coated nanoemulsions for improving the stability, anti-inflammatory, anti-cancer and transdermal properties of Plai ext.<br>References Luesakul, U., eta l.: Carb. Poly. (2019)<br></p>Formula:C12H14O2Color and Shape:White To Off-WhiteMolecular weight:190.241,6-Dihydroxynaphthalene-d7
CAS:<p>Applications 1,6-Dihydroxynaphthalene-d6 is the isotopically labeled compound form of 1,6-Dihydroxynaphthalene(D454158) which is used in preparing rhodol-based fluorescent probes for the detection of fluoride ion and its application in water, tea and live animal imaging.<br>References Jin, Xilang. et al., SPECTROCHIM. ACTA. A. 224, 117467(2020);<br></p>Formula:C10D6H2O2Color and Shape:NeatMolecular weight:166.206Polyoxyl 35 Castor Oil
CAS:<p>Applications Polyoxyl 35 Castor Oil is a triglyceride fatty acid which has the potential to repel insects and promote plant growth.<br></p>Color and Shape:Neat

