Tertiary Amines
Tertiary amines are amines in which all three hydrogen atoms attached to the nitrogen have been replaced by carbon radicals. These compounds are important in organic synthesis, serving as bases, nucleophiles, and ligands in various chemical reactions. Tertiary amines are used in the production of pharmaceuticals, catalysts, and materials. At CymitQuimica, we provide a comprehensive selection of high-quality tertiary amines to support your research and industrial applications, ensuring precise and efficient performance in your projects.
Found 17117 products of "Tertiary Amines"
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1-Cyclopropyl-piperazine dihydrochloride
CAS:Formula:C7H16Cl2N2Purity:95%Color and Shape:SolidMolecular weight:199.128-ethyl-4-(3-methoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:348.398986816406253-Benzyl-7-(phenylsulfonyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane
CAS:Purity:95%Molecular weight:358.45999145507813-(1-Pyrrolidino)propionitrile
CAS:Formula:C7H12N2Purity:95%Color and Shape:LiquidMolecular weight:124.187Tert-Butyl 1-[2-(methylamino)-2-oxoethyl]piperidin-4-ylcarbamate
CAS:Purity:95.0%Molecular weight:271.36099243164066-Acetylamino-4-oxo-2-spiro(N-Boc-piperidine-4-yl)-benzopyran
CAS:Purity:97.0%Molecular weight:374.43701171875Tert-Butyl 3-hydroxy-3-phenyl-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Purity:95%Molecular weight:303.40200805664068-ethyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:319.36099243164061-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS:Purity:99.0%Color and Shape:SolidMolecular weight:320.32400512695311-Methyl-4-(piperidin-4-ylmethyl)piperazine hydrochloride
CAS:Purity:95+%Molecular weight:233.779998779296884-(3-phenylpropanoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:360.45401000976568-methyl-4-(3,4,5-trimethoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:394.424011230468753-[(1-methyl-4-piperidinyl)oxy]-1-propanamine
CAS:Formula:C9H20N2OPurity:95.0%Color and Shape:LiquidMolecular weight:172.272TERT-BUTYL (3S,4S)-4-METHOXYPYRROLIDIN-3-YL(METHYL)CARBAMATE
CAS:Purity:95.0%Molecular weight:230.307998657226568-(2,2,2-Trifluoroethyl)-1,4-dioxa-8-azaspiro[4.5]Decane
CAS:Purity:98%Molecular weight:225.210998535156254-[2-(4-methoxyphenyl)acetyl]-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:348.398986816406258-methyl-4-(2-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:318.372985839843751-(6-fluoro-1,3-benzothiazol-2-yl)azetidine-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:252.259994506835944-(Azetidin-3-yl)-1-methylpiperazin-2-one dihydrochloride
CAS:Purity:95.0%Molecular weight:242.13999938964844Tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate
CAS:Purity:95.0%Molecular weight:302.4179992675781Tert-Butyl 2-benzyl-2,7-diazaspiro[3.5]nonane-7-carboxylate
CAS:Purity:98%Molecular weight:316.445007324218758-benzyl-4-(4-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:394.47100830078125Tert-butyl (3S)-3-(1H-pyrazol-5-yl)azepane-1-carboxylate
CAS:Purity:98%Molecular weight:265.35699462890625(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol
CAS:Purity:97%Color and Shape:SolidMolecular weight:638.85198974609384-[4-(dimethylamino)benzoyl]-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:361.44198608398446-Methoxy-2-(4-methyl-1,4-diazepan-1-yl)-4-((1-methylpiperidin-4-yl)amino)quinazolin-7-ol (trihydrochloride)
Purity:98%Molecular weight:509.92-(7-AZABICYCLO[2.2.1]HEPTAN-7-YL)-2-PHENYLACETIC ACID
CAS:Purity:95.0%Molecular weight:231.29499816894531-(3-(DIMETHYLAMINO)PROPYL)-1-(4-FLUOROPHENYL)-3-OXO-1,3-DIHYDROISOBENZOFURAN-5-CARBONITRILE
CAS:Purity:95.0%Molecular weight:338.38198852539066,7-DIMETHOXY-2-METHYL-4-(PIPERAZIN-1-YL)QUINAZOLINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:288.351013183593754-{[4-(dimethylamino)phenyl]methylidene}-1,2,3,4-tetrahydroacridine-9-carboxylic acid
CAS:Purity:95%Molecular weight:358.4413-Benzyl-3-azabicyclo[3.1.0]hexan-6-amine dihydrochloride
CAS:Purity:98+%Molecular weight:261.190002441406251-Acetyl-4-(2-hydroxyethyl)piperazine hydrochloride
CAS:Formula:C8H17ClN2O2Purity:98.0%Color and Shape:SolidMolecular weight:208.692-(5-Nitropyridin-2-yl)-1,2,3,4-tetrahydroisoquinoline
CAS:Purity:97.0%Molecular weight:255.27699279785156(2,6-Difluorohexahydro-1H-pyrrolizin-7a-yl)methanol
CAS:Purity:98%Molecular weight:177.195007324218754-(3-((4-Chloro-7-methoxyquinazolin-6-yl)oxy)propyl)morpholine
CAS:Purity:95+%Color and Shape:SolidMolecular weight:337.799987792968752-(4-Dimethylamino-phenyl)-1 H -benzoimidazol-5-ylamine
CAS:Purity:95+%Color and Shape:SolidMolecular weight:252.32099914550788-ethyl-4-(3-phenylpropanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:346.4270019531252-Benzyl-2,3-dihydroisoquinolin-4(1H)-one hydrochloride
CAS:Purity:95.0%Molecular weight:273.7600097656252-ACETAMIDO-2-(1-BOC-PIPERIDIN-4-YL)PROPANOIC ACID
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:314.38198852539067-(Diethylamino)-3-(thiophen-2-yl)-2H-chromen-2-one
CAS:Purity:98% HPLC,TMolecular weight:299.3900146484375Tert-Butyl 5-(phenylmethoxycarbonylamino)-3-azabicyclo[3.2.0]heptane-3-carboxylate
CAS:Purity:97%Molecular weight:346.4270019531252-(1'-(tert-Butoxycarbonyl)-2,3-dihydrospiro[indene-1,4'-piperidin]-3-yl)acetic acid
CAS:Purity:97%Molecular weight:345.4389953613281N1-(2-(dimethylamino)ethyl)-N3,N3-dimethylpropane-1,3-diamine
CAS:Purity:98%Molecular weight:173.3040008544922Tert-Butyl 1'-(4-methoxybenzyl)-2'-oxospiro[azetidine-3,3'-indoline]-1-carboxylate
CAS:Purity:98%Molecular weight:394.471008300781258-Bromo-1,8a-dihydro-imidazo[1,2-a]pyridine-2-carboxylic acid dimethylamide
Purity:95.0%Molecular weight:270.1300048828125Ethyl 1,4-Dibenzylpiperazine-2-carboxylate
CAS:Purity:97.0%Color and Shape:Liquid, OilMolecular weight:338.45098876953125N,N-dibutyl-4-(7-ethyl-3-(2-fluorophenyl)-3,7-dihydropyrano[2,3-c]carbazol-3-yl)aniline
CAS:Purity:95+%Molecular weight:546.72998046875TERT-BUTYL 8-BROMO-3,4,5,6-TETRAHYDROAZEPINO[4,3-B]INDOLE-2(1H)-CARBOXYLATE
CAS:Purity:95%Molecular weight:365.27099609375Methyl 1-benzyl-4-(phenylamino)piperidine-4-carboxylate
CAS:Purity:95.0%Molecular weight:324.424011230468753-[4-(4-Fluoro-phenyl)-piperazin-1-yl]-propylamine
CAS:Formula:C13H20FN3Purity:98%Color and Shape:SolidMolecular weight:237.322Ethyl 4-(methyl(2-phenylthiazol-4-yl)amino)benzoate
CAS:Purity:95.0%Molecular weight:338.429992675781251-tert-Butyl 3-methyl 5-oxopiperidine-1,3-dicarboxylate
CAS:Formula:C12H19NO5Purity:95%Color and Shape:Liquid, OilMolecular weight:257.286TERT-BUTYL 3-(AMINOMETHYL)-3-FLUOROAZEPANE-1-CARBOXYLATE
CAS:Purity:95.0%Molecular weight:246.32600402832034-[4-(dimethylamino)benzoyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:346.427001953125Tert-Butyl (3S,3aS,7aR)-3-hydroxyhexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate
CAS:Purity:95%Molecular weight:243.30299377441406Tert-Butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:396.281005859375(1Z)-N'-Hydroxy-2-(4-methyl-1-piperazinyl)ethaneimidamide
CAS:Purity:95.0%Molecular weight:172.23199462890625N4-(3-Chloro-4-fluorophenyl)-7-(3-morpholinopropoxy)quinazoline-4,6-diamine
CAS:Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:431.8999938964844[4-(pyrrolidin-1-ylmethyl)phenyl]methanol
CAS:Color and Shape:LiquidMolecular weight:191.2740020751953Tert-butyl(3r)-3-cyclopropylpiperazine-1-carboxylate
CAS:Purity:98%Molecular weight:226.32000732421875Tert-Butyl 2-(3-methoxy-3-oxopropyl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:257.3299865722656Tert-butyl 3-{[3-(dimethylamino)-2,2-dimethylpropyl]amino}propanoate
CAS:Purity:95.0%Molecular weight:258.406005859375Tert-Butyl 3-(2-oxoindolin-3-yl)piperidine-1-carboxylate
CAS:Purity:97%Molecular weight:316.40100097656253-piperazin-1-yl-6-(2-thienyl)pyridazine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:246.3300018310547N-(4,6-Dimethylpyrimidin-2-yl)-N-methylbenzene-1,4-diamine
CAS:Formula:C13H16N4Purity:95.0%Color and Shape:SolidMolecular weight:228.2998-ethyl-4-(3-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:336.3630065917969(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:278.351989746093754-(4-bromobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:397.2690124511719(R)-3-(2-(Benzyloxy)-5-bromophenyl)-N,N-diisopropyl-3-phenylpropan-1-amine
CAS:Purity:97%Molecular weight:480.489990234375(1R,5S)-2-(tert-Butoxycarbonyl)-2-azabicyclo[3.1.0]hexane-1-carboxylic acid
CAS:Purity:97%Molecular weight:227.25999450683594
![8-ethyl-4-(3-methoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525693.webp&w=3840&q=75)
![3-Benzyl-7-(phenylsulfonyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609136.webp&w=3840&q=75)
![Tert-Butyl 1-[2-(methylamino)-2-oxoethyl]piperidin-4-ylcarbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF064106.webp&w=3840&q=75)
![Tert-Butyl 3-hydroxy-3-phenyl-8-azabicyclo[3.2.1]octane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609137.webp&w=3840&q=75)
![8-ethyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525700.webp&w=3840&q=75)
![4-(3-phenylpropanoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525726.webp&w=3840&q=75)
![8-methyl-4-(3,4,5-trimethoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525628.webp&w=3840&q=75)
![3-[(1-methyl-4-piperidinyl)oxy]-1-propanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF309460.webp&w=3840&q=75)
![4-(2-Oxa-6-azaspiro[3.3]heptan-6-yl)aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719406.webp&w=3840&q=75)
![8-(2,2,2-Trifluoroethyl)-1,4-dioxa-8-azaspiro[4.5]Decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF775567.webp&w=3840&q=75)
![4-[2-(4-methoxyphenyl)acetyl]-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525630.webp&w=3840&q=75)
![8-methyl-4-(2-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525627.webp&w=3840&q=75)
![4-BENZYL-7-OXA-4-AZASPIRO[2.5]OCTANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305736.webp&w=3840&q=75)
![Tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221626.webp&w=3840&q=75)
![Tert-Butyl 2-benzyl-2,7-diazaspiro[3.5]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601436.webp&w=3840&q=75)
![8-benzyl-4-(4-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525795.webp&w=3840&q=75)
![(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601416.webp&w=3840&q=75)
![4-[4-(dimethylamino)benzoyl]-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525710.webp&w=3840&q=75)
![2-(7-AZABICYCLO[2.2.1]HEPTAN-7-YL)-2-PHENYLACETIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF536672.webp&w=3840&q=75)
![Tert-Butyl [3,3'-bipiperidine]-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619357.webp&w=3840&q=75)
![4-{[4-(dimethylamino)phenyl]methylidene}-1,2,3,4-tetrahydroacridine-9-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF985969.webp&w=3840&q=75)
![3-Benzyl-3-azabicyclo[3.1.0]hexan-6-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF644986.webp&w=3840&q=75)
![(3-methylphenyl)[4-(2-methylphenyl)piperazin-1-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300212.webp&w=3840&q=75)
![8-ethyl-4-(3-phenylpropanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525678.webp&w=3840&q=75)
![Tert-Butyl 5-(phenylmethoxycarbonylamino)-3-azabicyclo[3.2.0]heptane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613631.webp&w=3840&q=75)
![2-(1'-(tert-Butoxycarbonyl)-2,3-dihydrospiro[indene-1,4'-piperidin]-3-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601926.webp&w=3840&q=75)
![Tert-Butyl 1'-(4-methoxybenzyl)-2'-oxospiro[azetidine-3,3'-indoline]-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603734.webp&w=3840&q=75)
![8-Bromo-1,8a-dihydro-imidazo[1,2-a]pyridine-2-carboxylic acid dimethylamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475877.webp&w=3840&q=75)
![N,N-dibutyl-4-(7-ethyl-3-(2-fluorophenyl)-3,7-dihydropyrano[2,3-c]carbazol-3-yl)aniline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF728253.webp&w=3840&q=75)
![TERT-BUTYL 8-BROMO-3,4,5,6-TETRAHYDROAZEPINO[4,3-B]INDOLE-2(1H)-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF796806.webp&w=3840&q=75)
![3-[4-(4-Fluoro-phenyl)-piperazin-1-yl]-propylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF029689.webp&w=3840&q=75)
![4-[4-(dimethylamino)benzoyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525610.webp&w=3840&q=75)
![Tert-Butyl (3S,3aS,7aR)-3-hydroxyhexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609116.webp&w=3840&q=75)
![Tert-Butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077540.webp&w=3840&q=75)
![[4-(pyrrolidin-1-ylmethyl)phenyl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518957.webp&w=3840&q=75)
![Tert-butyl 3-{[3-(dimethylamino)-2,2-dimethylpropyl]amino}propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522742.webp&w=3840&q=75)
![8-ethyl-4-(3-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525685.webp&w=3840&q=75)
![4-(4-bromobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525691.webp&w=3840&q=75)
![(1R,5S)-2-(tert-Butoxycarbonyl)-2-azabicyclo[3.1.0]hexane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614314.webp&w=3840&q=75)