Building Blocks
Sottocategorie di "Building Blocks"
- Acidi boronici e derivati dell'acido boronico(5.778 prodotti)
- Building Blocks Chirali(1.243 prodotti)
- Building Blocks Idrocarburici(6.099 prodotti)
- Building Blocks organici(61.038 prodotti)
Trovati 205376 prodotti di "Building Blocks"
1-(4-Chlorophenyl)-1-cyclopentanecarboxylic Acid
CAS:Formula:C12H13ClO2Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:224.682-Chloro-5-(trifluoromethyl)phenol
CAS:Formula:C7H4ClF3OPurezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green clear liquidPeso molecolare:196.552-Chloro-6-methylquinoline-3-carboxaldehyde
CAS:Formula:C11H8ClNOPurezza:>96.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:205.644-Chloro-6-methylquinoline
CAS:Formula:C10H8ClNPurezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:177.632-Chloro-4-(trifluoromethoxy)aniline
CAS:Formula:C7H5ClF3NOPurezza:>97.0%(GC)(T)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:211.572,5-Dichloro-3-methylthiophene
CAS:Formula:C5H4Cl2SPurezza:>96.0%(GC)Colore e forma:Light orange to Yellow to Green clear liquidPeso molecolare:167.053,7-Dimethyl-2,6-octadienyl Butyrate
CAS:Formula:C14H24O2Purezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:224.343-Fluoro-4-methylbenzaldehyde
CAS:Formula:C8H7FOPurezza:>95.0%(GC)Colore e forma:Light yellow to Yellow to Orange clear liquidPeso molecolare:138.142-Fluoro-5-hydroxypyridine
CAS:Formula:C5H4FNOPurezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:113.09(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid
CAS:Formula:C9H10O4Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:182.18Vinyl Methacrylate (stabilized with MEHQ)
CAS:Formula:C6H8O2Purezza:>98.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:112.13Ref: 3B-M0720
Prodotto fuori produzioneNeopentyl Glycol Dibenzoate
CAS:Formula:C19H20O4Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:312.37Nonadecafluorodecanoic Acid
CAS:Formula:C10HF19O2Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalinePeso molecolare:514.09Neopentyl Glycol Bis(4-aminophenyl) Ether
CAS:Formula:C17H22N2O2Purezza:>97.0%(T)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:286.381-(4-Nitrophenyl)-2-piperidone
CAS:Formula:C11H12N2O3Purezza:>98.0%(GC)Colore e forma:White to Yellow to Green powder to crystalPeso molecolare:220.232-Phenyl-2-(2-pyridyl)acetamide
CAS:Formula:C13H12N2OPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:212.252,4,6-Triphenyl-1,3,5-triazine (purified by sublimation)
CAS:Formula:C21H15N3Purezza:>99.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:309.373-Bromophenyl Isothiocyanate
CAS:Formula:C7H4BrNSPurezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:214.08Methyl (S)-(+)-2-Isocyanato-3-tert-butoxypropionate
CAS:Formula:C9H15NO4Purezza:>96.0%(GC)Colore e forma:Colorless to Yellow clear liquidPeso molecolare:201.224-Isopropoxy-2-butanone
CAS:Formula:C7H14O2Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:130.192-Bromo-3-decylthiophene
CAS:Formula:C14H23BrSPurezza:>97.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:303.302,4-Dimethyl-1-heptene
CAS:Formula:C9H18Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:126.243-Bromo-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one
CAS:Formula:C10H10BrNOPurezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:240.104-Chloro-2-iodoanisole
CAS:Formula:C7H6ClIOPurezza:>98.0%(GC)Colore e forma:White or Colorless to Orange to Green powder to lump to clear liquidPeso molecolare:268.48Furfuryl Isopropyl Sulfide
CAS:Formula:C8H12OSPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:156.242-Fluoro-DL-mandelic Acid
CAS:Formula:C8H7FO3Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:170.146-Bromo-2-chlorobenzothiazole
CAS:Formula:C7H3BrClNSPurezza:>96.0%(GC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:248.522-Mesitylethanol
CAS:Formula:C11H16OPurezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:164.252-(4-Methyl-1-piperazinyl)aniline
CAS:Formula:C11H17N3Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:191.28Methyl Tricosafluorododecanoate
CAS:Formula:C13H3F23O2Purezza:>95.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:628.133-Methyl-5-phenylpyridine
CAS:Formula:C12H11NPurezza:>95.0%(GC)Colore e forma:Light yellow to Brown to Dark green clear liquidPeso molecolare:169.233-Bromo-2-ethoxypyridine
CAS:Formula:C7H8BrNOPurezza:>97.0%(GC)(T)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:202.054-(Acetylamino)-2-nitrobenzoic acid
CAS:4-(Acetylamino)-2-nitrobenzoic acid (AAANB) is a versatile building block that can be used in the synthesis of a wide range of organic and pharmaceutical compounds. AAANB is an intermediate in the preparation of 4-Amino-3-nitrophenol, which is an important research chemical. This compound is a useful scaffold for the synthesis of organic compounds with various biological activities. The CAS number for this product is 21573-29-5.
Formula:C9H8N2O5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:224.17 g/molRef: 3D-FA131194
Prodotto fuori produzione2-Bromo-3-fluorobenzotrifluoride
CAS:Formula:C7H3BrF4Purezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:243.00Diethylene Glycol Isopropyl Methyl Ether
CAS:Formula:C8H18O3Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:162.23(Z)-N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methylene)methanamine Oxide
CAS:Formula:C17H14FN3O3SColore e forma:Neat2-[Nitroso(phenylmethyl)amino]benzoic Acid
CAS:Prodotto controllatoFormula:C14H12N2O3Colore e forma:NeatPeso molecolare:256.257N,N-(Dimethyl-d6)hydrazine Hydrochloride
CAS:Prodotto controllatoApplications A labelled isotope of a toxic volatile hydrazine found in rocket fuel systems.
References Oanasyuk, A.G. et al.: Vis. Nat. Tekh. Univ. KhPI, 13, 59 (2010);Formula:C2H3D6ClN2Colore e forma:NeatPeso molecolare:102.60(-)-(2R,5R)-2,5-Dimethylpyrrolidine, Hydrochloride, 90% (contains meso-isomer)
CAS:Prodotto controllatoApplications Reagent used for asymmetric syntheses.
References Schlessinger, R., et al.: J. Org. Chem., 28, 3070 (1986)Formula:C6H13N·ClHColore e forma:NeatPeso molecolare:135.64Glyceryl Trihexadecanoate-13C1 (2-Hexadecanoate-1-13C)
CAS:Prodotto controllatoApplications Glyceryl Trihexadecanoate-13C1 (2-Hexadecanoate-1-13C) is a useful isotopically labeled compound of Tripalmitin (T808130)
Formula:CC50H98O6Colore e forma:NeatPeso molecolare:808.332-Chloroethanol-1,1,2,2-d4
CAS:Prodotto controllatoApplications 2-Chloroethanol is used in the preparation of TTFTT (tetrathiafulvalene-2,3,6,7-tetrathiolate) and important building block in TTF syntheis. In addition, it is used in the synthesis of vinyltriazoles. This is the labeled analog.
Dangerous Goods Info This compound is forbidden to ship by air under IATA regulations.
References Svenstrup, N. et al.: Synthesis, 8, 809 (1994); Thibault, R. et al.: J. Am. Chem. Soc., 128, 12084 (2006);Formula:C22H4ClOHColore e forma:Colourless OilPeso molecolare:84.544-Tetradecylphenyl-13C6 1-Sodium Sulfonate
CAS:Prodotto controllatoFormula:C6C14H33O3S·NaColore e forma:NeatPeso molecolare:382.4851-Ethyl-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide
CAS:Versatile small molecule scaffold
Formula:C8H10N2O2SPurezza:Min. 95%Peso molecolare:198.24 g/mol2-Bromo-6-chlorobenzene-1-sulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C6H3BrCl2O2SPurezza:Min. 95%Peso molecolare:289.96 g/molEthyl 2-(5-acetyl-1-methyl-1H-pyrrol-2-yl)-2,2-difluoroacetate
CAS:Versatile small molecule scaffoldFormula:C11H13F2NO3Purezza:Min. 95%Peso molecolare:245.22 g/mol3-(Hydroxymethyl)-6-methyl-2(1H)-quinolinone
CAS:Versatile small molecule scaffoldFormula:C11H11NO2Purezza:Min. 95%Peso molecolare:189.21 g/mol7-Ethyl-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
CAS:Versatile small molecule scaffoldFormula:C15H18N2Purezza:Min. 95%Peso molecolare:226.32 g/moltert-Butyl 4-hydroxy-4-(piperidin-4-yl)piperidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C15H28N2O3Purezza:Min. 95%Peso molecolare:284.4 g/mol3-(Hydroxymethyl)pyrrolidine-3-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H12ClNO3Purezza:Min. 95%Peso molecolare:181.6 g/mol2-[(2-Methyl-1H-indol-3-yl)sulfanyl]ethan-1-amine
CAS:Versatile small molecule scaffoldFormula:C11H14N2SPurezza:Min. 95%Peso molecolare:206.31 g/mol2-Bromo-4-tert-butyl-1-methyl-benzene
CAS:2-Bromo-4-tert-butyl-1-methyl-benzene (2BTMB) is a congener of polychlorinated biphenyls (PCBs). It is an oily liquid that is insoluble in water. 2BTMB is metabolized by the liver, and has been found in the blood, adipose tissue, and eggs of salmonids. 2BTMB has shown to have physicochemical properties that are similar to other PCB congeners. The toxicity of 2BTMB is largely unknown because it has not been extensively studied. 2BTMB can magnify up the food chain through bioaccumulation and biomagnification.
Formula:C11H15BrPurezza:Min. 95%Colore e forma:PowderPeso molecolare:227.14 g/mol6-(Methylamino)pyridin-2-ol
CAS:Versatile small molecule scaffold
Formula:C6H8N2OPurezza:Min. 95%Peso molecolare:124.14 g/mol2-[(3-Chloro-4-fluorophenyl)methyl]-2-methylpyrrolidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C12H16Cl2FNPurezza:Min. 95%Peso molecolare:264.16 g/mol[3-(Cyclohexyloxy)phenyl]methanamine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C13H20ClNOPurezza:Min. 95%Peso molecolare:241.76 g/mol2-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]ethan-1-amine
CAS:Versatile small molecule scaffold
Formula:C7H10F3N3Purezza:Min. 95%Peso molecolare:193.17 g/mol3-(4-Aminopiperidin-1-yl)propanoic acid dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H18Cl2N2O2Purezza:Min. 95%Peso molecolare:245.14 g/mol3-Bromo-2,5-dichlorothiophene
CAS:Versatile small molecule scaffold
Formula:C4HBrCl2SPurezza:Min. 95%Peso molecolare:231.93 g/mol1-tert-Butylazetidine-2-carbohydrazide
CAS:Versatile small molecule scaffoldFormula:C8H17N3OPurezza:Min. 95%Peso molecolare:171.24 g/mol1-(2-Methylphenyl)cyclopropanecarboxylic Acid
CAS:Versatile small molecule scaffold
Formula:C11H12O2Purezza:Min. 95%Peso molecolare:176.21 g/mol3-(4-Nitrophenoxy)propionic acid
CAS:3-(4-Nitrophenoxy)propionic acid is a promiscuous compound that can be used to synthesize other compounds. It reacts with hydrochloric acid, nitro groups, and phosphorus pentoxide to produce nitro compounds. 3-(4-Nitrophenoxy)propionic acid reacts with benzoylamine in the presence of a cocatalyst to form alkoxycarbonyl products. The cocatalyst is typically a metal such as zinc or magnesium. 3-(4-Nitrophenoxy)propionic acid is also used as an agrochemical for controlling influenza virus and Influenzae bacteria.
!--Formula:C9H9NO5Purezza:Min. 95%Peso molecolare:211.17 g/mol4-(Furan-2-yl)-4-oxobutanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8O4Purezza:Min. 95%Peso molecolare:168.15 g/mol2-Chloro-9H-carbazole
CAS:2-Chloro-9H-carbazole (2CzC) is a heterocyclic compound that belongs to the group of carbazoles. It can be used as medicine and has been shown to be a good control experiment for other carbazoles. The nucleophilicity of 2CzC is affected by the functional groups present in the molecule, and it has been shown to react with anions such as Cl-, Br-, or I-. This heterocycle also has two resonance forms, which are generated by the electron delocalization in the ring system. The gas phase kinetics of 2CzC have been found to follow an Arrhenius relationship, with k = 3.6x10^3 M^-1 s^-1 at 298 K. Yields for this compound have been found to be high, with 90% yield when synthesized from chloroacetone and phenylmagnesium bromide.
Formula:C12H8ClNPurezza:Min. 95%Peso molecolare:201.65 g/mol2-Methoxy-3-methylbutane-1-sulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C6H13ClO3SPurezza:Min. 95%Peso molecolare:200.68 g/mol3-Bromo-2-chloro-6-fluorobenzyl alcohol
CAS:Versatile small molecule scaffold
Formula:C7H5BrClFOPurezza:Min. 95%Peso molecolare:239.47 g/mol2-(4-Hydroxy-4-methylcyclohexyl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C10H18O3Purezza:Min. 95%Peso molecolare:186.25 g/mol2-(3,4-Dimethylphenyl)-1,3-thiazole-5-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H11NO2SPurezza:Min. 95%Peso molecolare:233.29 g/mol4-Bromo-2-(tert-butoxy)pyrimidine
CAS:Versatile small molecule scaffold
Formula:C8H11BrN2OPurezza:Min. 95%Peso molecolare:231.09 g/mol5,6-Dimethylpyridazine-3-thiol
CAS:Versatile small molecule scaffold
Formula:C6H8N2SPurezza:Min. 95%Peso molecolare:140.2 g/mol4-chloro-3-methylpyridine-2-carbonitrile
CAS:Rabeprazole is a proton pump inhibitor with antacid and anti-ulcer properties. It works by reducing the amount of acid produced in the stomach. Rabeprazole is used to treat conditions that cause excess stomach acid, such as Zollinger-Ellison syndrome and gastroesophageal reflux disease (GERD). Rabeprazole sodium is an alternative formulation of rabeprazole that has been modified to make it easier to dissolve in water.Formula:C7H5ClN2Purezza:Min. 95%Peso molecolare:152.58 g/mol2-Methyl-2-phenylmorpholine
CAS:2-Methyl-2-phenylmorpholine is an industrial chemical that has a c1-c4 alkyl group. It can be used in the production of antidepressants, such as Tofranil, and other drugs. 2-Methyl-2-phenylmorpholine is also used in the industrial production of polymers.
Formula:C11H15NOPurezza:Min. 95%Peso molecolare:177.24 g/mol2-Chloro-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline
CAS:Versatile small molecule scaffoldFormula:C9H8ClF3N2Purezza:Min. 95%Peso molecolare:236.62 g/mol2-Fluoro-5-(trifluoromethoxy)phenylacetic acid
CAS:Versatile small molecule scaffoldFormula:C9H6F4O3Purezza:Min. 95%Peso molecolare:238.14 g/mol4-(Hydroxymethyl)-1-methylpyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C6H11NO2Purezza:Min. 95%Peso molecolare:129.16 g/mol1-Bromo-4-cyclopentylbenzene
CAS:1-Bromo-4-cyclopentylbenzene (1-BCPB) is a chlorinated aromatic compound that can be synthesized by reacting 1-bromo-4-chlorobenzene and cyclopentylmagnesium bromide. The reaction sequence begins with the addition of hydrochloric acid to the first reactant, followed by magnesium chloride and ether. The mixture is heated to produce a liquid solution of ethylhexyloxy pyridine, which reacts with the second reactant in a sequence that leads to the desired product. 1-BCPB is used as an intermediate in organic synthesis. It has been shown to have moderate interaction with paraldehyde and pyridinium salts at room temperature, but it does not react with cycloalkyls or pyridinium salts at elevated temperatures.
Formula:C11H13BrPurezza:Min. 95%Peso molecolare:225.13 g/mol4-Chloro-6-fluoro-8-iodoquinazoline
CAS:Versatile small molecule scaffold
Formula:C8H3ClFIN2Purezza:Min. 95%Peso molecolare:308.48 g/mol2-Cyanothiophene-3-sulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C5H2ClNO2S2Purezza:Min. 95%Peso molecolare:207.7 g/mol4-Iodo-1,2-thiazole-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C4H2INO2SPurezza:Min. 95%Peso molecolare:255.04 g/mol2-Amino-N-ethoxyacetamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H11ClN2O2Purezza:Min. 95%Peso molecolare:154.59 g/mol2-(4-Acetylbenzenesulfonamido)propanoic acid
CAS:Versatile small molecule scaffoldFormula:C11H13NO5SPurezza:Min. 95%Peso molecolare:271.29 g/mol1-[(3-Phenyl-1,2-oxazol-5-yl)methyl]piperazine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C14H19Cl2N3OPurezza:Min. 95%Peso molecolare:316.2 g/mol2,6-Difluoro-4-methoxyphenylacetonitrile
CAS:Versatile small molecule scaffold
Formula:C9H7F2NOPurezza:Min. 95%Peso molecolare:183.16 g/mol4-(Piperazin-1-yl)isoquinoline dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C13H17Cl2N3Purezza:Min. 95%Peso molecolare:286.2 g/mol3-[(5-Bromopyrimidin-2-yl)oxy]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H7BrN2O3Purezza:Min. 95%Peso molecolare:295.09 g/molN-(Piperidin-4-yl)propanamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H17ClN2OPurezza:Min. 95%Peso molecolare:192.68 g/mol3-(carboxymethyl)-1-methyl-1H-indole-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H11NO4Purezza:Min. 95%Peso molecolare:233.22 g/mol5,5,6,6,6-Pentafluorohexan-1-ol
CAS:Versatile small molecule scaffold
Formula:C6H9F5OPurezza:Min. 95%Peso molecolare:192.13 g/mol2-(5-Chloro-1-methyl-1H-imidazol-2-yl)ethanethioamide
CAS:Versatile small molecule scaffoldFormula:C6H8ClN3SPurezza:Min. 95%Peso molecolare:189.67 g/mol1-(4-Acetyl-3-ethyl-5-methyl-1H-pyrrol-2-yl)-2-chloroethan-1-one
CAS:Versatile small molecule scaffold
Formula:C11H14ClNO2Purezza:Min. 95%Peso molecolare:227.69 g/mol8-Bromo-2,3,4,5-tetrahydro-1-benzoxepin-5-ol
CAS:Versatile small molecule scaffold
Formula:C10H11BrO2Purezza:Min. 95%Peso molecolare:243.1 g/molN-(4-Hydroxycyclohexyl)methanesulfonamide
CAS:Versatile small molecule scaffold
Formula:C7H15NO3SPurezza:Min. 95%Peso molecolare:193.27 g/mol2-(3-Bromo-5-fluorophenyl)ethanol
CAS:Versatile small molecule scaffold
Formula:C8H8BrFOPurezza:Min. 95%Peso molecolare:219.05 g/mol4-Chloro-2-iodo-5-methoxyaniline
CAS:Versatile small molecule scaffold
Formula:C7H7ClINOPurezza:Min. 95%Peso molecolare:283.49 g/mol3-(2-Benzyl-phenoxymethyl)-4-methoxy-benzaldehyde
CAS:Versatile small molecule scaffold
Formula:C22H20O3Purezza:Min. 95%Peso molecolare:332.4 g/molN-Butyl-2-chloro-6-methylpyrimidin-4-amine
CAS:Versatile small molecule scaffold
Formula:C9H14ClN3Purezza:Min. 95%Peso molecolare:199.68 g/mol2-Amino-N-methyl-3-phenylpropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H15ClN2OPurezza:Min. 95%Peso molecolare:214.7 g/mol4-Fluoro-3-(methoxymethyl)phenylboronic acid
CAS:Versatile small molecule scaffold
Formula:C8H10BFO3Purezza:Min. 95%Peso molecolare:183.97 g/mol4-Chloro-2,6-dimethyl-5-phenylthieno[2,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C14H11ClN2SPurezza:Min. 95%Peso molecolare:274.8 g/molN-(2-Chloroacetyl)-4-methoxybenzamide
CAS:Versatile small molecule scaffold
Formula:C10H10ClNO3Purezza:Min. 95%Peso molecolare:227.64 g/mol



