Carbonyl Compounds

L(+)-Arginine, 98+%, ACROS Organics™

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.204 MDL Number: MFCD00002635 InChI Key: ODKSFYDXXFIFQN-BYPYZUCNSA-N Synonym: l-arginine, arginine, l-+-arginine, l-arg, l +-arginine, s-2-amino-5-guanidinopentanoic acid, h-arg-oh, arginina, arginine, l PubChem CID: 6322 ChEBI: CHEBI:16467 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid SMILES: C(CC(C(=O)O)N)CN=C(N)N 100GR L(+)-Arginine, 98+%

Alfa Aesar™ Citric acid monohydrate, ACS, 99.0-102.0%

CAS: 5949-29-1 Molecular Formula: C6H10O8 Molecular Weight (g/mol): 210.138 MDL Number: MFCD00149972 InChI Key: YASYEJJMZJALEJ-UHFFFAOYSA-N Synonym: citric acid monohydrate, citric acid hydrate, 2-hydroxypropane-1,2,3-tricarboxylic acid hydrate, citric acid, monohydrate, unii-2968phw8qp, 1,2,3-propanetricarboxylic acid, 2-hydroxy-, monohydrate, citrate, acidum citricum monohydricum, citric acid monohydrate usp PubChem CID: 22230 ChEBI: CHEBI:31404 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;hydrate SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O.O CITRIC ACID MONOHYDRATE ACS 99.0-102.0% 500G

Methacrylic acid, 99.5%, extra pure, stabilized, ACROS Organics™

CAS: 79-41-4 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 MDL Number: MFCD00002651 InChI Key: CERQOIWHTDAKMF-UHFFFAOYSA-N Synonym: methacrylic acid, 2-methylacrylic acid, 2-propenoic acid, 2-methyl, methylacrylic acid, 2-methylpropenoic acid, 2-methyl-2-propenoic acid, alpha-methacrylic acid, alpha-methylacrylic acid, 2-methylenepropionic acid, acrylic acid, 2-methyl PubChem CID: 4093 ChEBI: CHEBI:25219 IUPAC Name: 2-methylprop-2-enoic acid SMILES: CC(=C)C(=O)O 500ML Methacrylic acid, 99.5%, extra pure, stabilized

Fluorescein, ACROS Organics™

CAS: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight (g/mol): 332.31 MDL Number: MFCD00005050 InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O 100GR Fluorescein, pure

Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol, ACROS Organics™

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.026 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin, methanal, formol, methylene oxide, paraformaldehyde, oxomethane, paraform, formic aldehyde, oxymethylene, methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O 25LT Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol

Rosolic acid, ACROS Organics™

CAS: 603-45-2 Molecular Formula: C19H14O3 Molecular Weight (g/mol): 290.318 MDL Number: MFCD00001624 InChI Key: FYEHYMARPSSOBO-UHFFFAOYSA-N Synonym: aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone PubChem CID: 5100 ChEBI: CHEBI:34544 IUPAC Name: 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one SMILES: C1=CC(=O)C=CC1=C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O 500GR Rosolic acid

N-Acetyl-L-cysteine, 98%, ACROS Organics™

CAS: 616-91-1 Molecular Formula: C5H9NO3S Molecular Weight (g/mol): 163.19 MDL Number: MFCD00004880 InChI Key: PWKSKIMOESPYIA-BYPYZUCNSA-N Synonym: n-acetyl-l-cysteine, acetylcysteine, n-acetylcysteine, mercapturic acid, acetadote, l-acetylcysteine, broncholysin, fluimucil, mucomyst, fluprowit PubChem CID: 12035 ChEBI: CHEBI:28939 IUPAC Name: (2R)-2-acetamido-3-sulfanylpropanoic acid SMILES: CC(=O)NC(CS)C(=O)O 1KG N-Acetyl-L-cysteine, 98%

Terephthaloyl Chloride, 99+%, ACROS Organics™

CAS: 100-20-9 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.018 MDL Number: MFCD00000693 InChI Key: LXEJRKJRKIFVNY-UHFFFAOYSA-N Synonym: terephthaloyl chloride, terephthaloyl dichloride, 1,4-benzenedicarbonyl dichloride, terephthalic acid dichloride, terephthalic dichloride, p-phthaloyl chloride, terephthalic acid chloride, p-phthalyl dichloride, p-phthaloyl dichloride, terephthalyl dichloride PubChem CID: 7488 IUPAC Name: benzene-1,4-dicarbonyl chloride SMILES: C1=CC(=CC=C1C(=O)Cl)C(=O)Cl 250GR Terephthaloyl chloride, 99+%

Alfa Aesar™ Isophthaloyl dichloride, 98%

CAS: 99-63-8 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.018 MDL Number: MFCD00000678 InChI Key: FDQSRULYDNDXQB-UHFFFAOYSA-N Synonym: isophthaloyl chloride, isophthaloyl dichloride, 1,3-benzenedicarbonyl dichloride, m-phthaloyl chloride, isophthalic chloride, isophthalic acid chloride, isophthalic acid dichloride, isothaloyl chloride, isophthalyl chloride, 1,3-benzenedicarbonyl chloride PubChem CID: 7451 IUPAC Name: benzene-1,3-dicarbonyl chloride SMILES: C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl ISOPHTHALOYL DICHLORIDE, 98%,500G

Urea, 99%, ACROS Organics™

CAS: 57-13-6 Molecular Formula: CH4N2O Molecular Weight (g/mol): 60.06 MDL Number: MFCD00008022 InChI Key: XSQUKJJJFZCRTK-UHFFFAOYSA-N Synonym: carbamide, isourea, carbonyldiamide, ureophil, carbonyldiamine, carbamimidic acid, pseudourea, ureaphil, urevert, alphadrate PubChem CID: 1176 ChEBI: CHEBI:48376 IUPAC Name: urea SMILES: C(=O)(N)N 100GR Urea, 99%, ACS reagent

5-(Hydroxymethyl)furfural, 98%, ACROS Organics™

CAS: 67-47-0 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 InChI Key: NOEGNKMFWQHSLB-UHFFFAOYSA-N Synonym: 5-hydroxymethylfurfural, 5-hydroxymethyl-2-furaldehyde, 5-hydroxymethyl furfural, 5-hydroxymethyl furan-2-carbaldehyde, hydroxymethylfurfural, 5-hydroxymethyl-2-furfural, 5-oxymethylfurfurole, 5-hydroxymethylfuraldehyde, hydroxymethylfurfurole PubChem CID: 237332 ChEBI: CHEBI:412516 IUPAC Name: 5-(hydroxymethyl)furan-2-carbaldehyde SMILES: C1=C(OC(=C1)C=O)CO 1GR 5-(Hydroxymethyl)furfural, 98%

Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, Acros Organics™

CAS: 6381-92-6 Molecular Formula: C10H14N2Na2O8·2H2O Molecular Weight (g/mol): 372.23 MDL Number: MFCD00150037 InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L Synonym: edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs PubChem CID: 44120005 IUPAC Name: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate SMILES: C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+] 5KG Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, for analysis

Crystal Violet, pure, indicator, ACROS Organics™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3, C.I. 42555, Gentian Violet PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-] 100GR Crystal Violet, pure, indicator

Deoxycholic acid, sodium salt, 99%, extra pure, ACROS Organics™

CAS: 302-95-4 Molecular Formula: C24H39NaO4 Molecular Weight (g/mol): 414.562 MDL Number: MFCD00064139 InChI Key: FHHPUSMSKHSNKW-WGRCLTAPSA-M Synonym: sodium deoxycholate PubChem CID: 91810855 IUPAC Name: sodium;(4R)-4-[(3R,5R,8R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoate SMILES: CC(CCC(=O)[O-])C1CCC2C1(C(CC3C2CCC4C3(CCC(C4)O)C)O)C.[Na+] 25GR Deoxycholic acid, sodium salt, 99%, extra pure

Iodoacetamide, 98%, ACROS Organics™

CAS: 144-48-9 Molecular Formula: C2H4INO Molecular Weight (g/mol): 184.964 InChI Key: PGLTVOMIXTUURA-UHFFFAOYSA-N Synonym: iodoacetamide, monoiodoacetamide, surauto, acetamide, 2-iodo, 2-iodo-acetamide, usaf d-1, alpha-iodoacetamide, ccris 7710, unii-zrh8m27s79, n-3-methoxy-4-butoxybenzyl thiobarbituric acid PubChem CID: 3727 IUPAC Name: 2-iodoacetamide SMILES: C(C(=O)N)I 100GR Iodoacetamide, 98%

Acetic acid, sodium salt trihydrate, 99.5%, for analysis, ACROS Organics™

CAS: 127-09-3 Molecular Formula: C2H3NaO2 Molecular Weight (g/mol): 82.034 MDL Number: MFCD00071557 InChI Key: VMHLLURERBWHNL-UHFFFAOYSA-M Synonym: sodium acetate, acetic acid, sodium salt, sodium acetate anhydrous, sodium acetate, anhydrous, acetic acid sodium salt, anhydrous sodium acetate, sodii acetas, sodium ethanoate, natrium aceticum, octan sodny czech PubChem CID: 517045 ChEBI: CHEBI:32954 IUPAC Name: sodium;acetate SMILES: CC(=O)[O-].[Na+] 1KG Acetic acid, sodium salt trihydrate, 99.5%, for analysis

1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%, Acros Organics™

CAS: 521-24-4 Molecular Formula: C10H5NaO5S Molecular Weight (g/mol): 260.19 MDL Number: MFCD00001700 InChI Key: UBLXEEBHYISRFM-UHFFFAOYSA-M Synonym: 1,2-naphthoquinone-4-sulfonic acid sodium salt, sodium 1,2-naphthoquinone-4-sulfonate, sodium beta-naphthoquinone-4-sulfonate, sodium 3,4-dioxonaphthalene-1-sulfonate, sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate, unii-t7185hp5sh, sodium 3,4-dioxonaphthalene-1-sulphonate, beta-naphthoquinone-4-sulfonate sodium salt, 1-naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt, chembl61245 PubChem CID: 516996 IUPAC Name: sodium;3,4-dioxonaphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+] 25GR 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%

α-Naphtholphthalein, pure, indicator, ACROS Organics™

CAS: 596-01-0 Molecular Formula: C28H18O4 Molecular Weight (g/mol): 418.448 MDL Number: MFCD00036202 InChI Key: HQHBAGKIEAOSNM-UHFFFAOYSA-N PubChem CID: 68993 IUPAC Name: 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=CC=C2O)C3(C4=CC=CC=C4C(=O)O3)C5=CC=C(C6=CC=CC=C65)O 1GR alpha-Naphtholphthalein, pure, indicator

Quinhydrone, 98%, ACROS Organics™

CAS: 106-34-3 Molecular Formula: C12H10O4 Molecular Weight (g/mol): 218.21 MDL Number: MFCD00010310 InChI Key: BDJXVNRFAQSMAA-UHFFFAOYSA-N Synonym: quinhydrone, green hydroquinone, p-benzoquinhydrone, chinhydron, chinhydron czech, unii-p4a66lq3qj, hydroquinone, compd. with p-benzoquinone, p-benzoquinone, compd. with hydroquinone, 2,5-cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol 1:1, p-benzoquinone-hydroquinone compound 1:1 PubChem CID: 7801 ChEBI: CHEBI:26491 IUPAC Name: benzene-1,4-diol;cyclohexa-2,5-diene-1,4-dione SMILES: C1=CC(=O)C=CC1=O.C1=CC(=CC=C1O)O 500GR Quinhydrone, 98%

L-Tyrosine disodium salt, 98%, ACROS Organics™

CAS: 69847-45-6 Molecular Formula: C9H11NNa2O3 Molecular Weight (g/mol): 227.171 MDL Number: MFCD00037203 InChI Key: NKQKDBKPUPDYCQ-JZGIKJSDSA-N Synonym: sodium s-2-amino-3-4-hydroxyphenyl propanoate PubChem CID: 66602062 IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid;sodium SMILES: C1=CC(=CC=C1CC(C(=O)O)N)O.[Na].[Na] 500GR L-Tyrosine disodium salt, 98%

Acetone-d6, for NMR, packaged in 0.75mL ampoules, 100.0% atom D, ACROS Organics™

7.5ML Acetone-d6, for NMR, packaged in 0.75ml ampoules, 100.0 atom % D

Mercaptoacetic Acid, 98%, ACROS Organics™

CAS: 68-11-1 Molecular Formula: C2H4O2S Molecular Weight (g/mol): 92.11 MDL Number: MFCD00004876 InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N Synonym: mercaptoacetic acid, thioglycolic acid, 2-thioglycolic acid, acetic acid, mercapto, 2-mercaptoacetic acid, sulfanylacetic acid, thiovanic acid, mercaptoessigsaeure, thioglycollic acid, glycolic acid, thio PubChem CID: 1133 ChEBI: CHEBI:30065 IUPAC Name: 2-sulfanylacetic acid SMILES: C(C(=O)O)S 1LT Mercaptoacetic acid, 98%

Alfa Aesar™ (+/-)-Citronellal, 96%

CAS: 106-23-0 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.253 MDL Number: MFCD00038090 InChI Key: NEHNMFOYXAPHSD-UHFFFAOYSA-N Synonym: citronellal, rhodinal, 3,7-dimethyl-6-octenal, 2,3-dihydrocitral, 6-octenal, 3,7-dimethyl, citronellel, citronella, 3,7-dimethyl-6-octen-1-al, beta-citronellal, d-rhodinal PubChem CID: 7794 ChEBI: CHEBI:47856 IUPAC Name: 3,7-dimethyloct-6-enal SMILES: CC(CCC=C(C)C)CC=O (+/-)-CITRONELLAL, 94% 100ML

Trifluoroacetic acid, 99.5%, for biochemistry, ACROS Organics™

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.023 MDL Number: MFCD00004169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoracetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 IUPAC Name: 2,2,2-trifluoroacetic acid SMILES: C(=O)(C(F)(F)F)O 2.5LT Trifluoroacetic acid, 99.5%, for biochemistry

Nonyl aldehyde, 95%, ACROS Organics™

CAS: 124-19-6 Molecular Formula: C9H18O Molecular Weight (g/mol): 142.24 MDL Number: MFCD00007030 InChI Key: GYHFUZHODSMOHU-UHFFFAOYSA-N Synonym: pelargonaldehyde, 1-nonanal, nonanaldehyde, nonyl aldehyde, n-nonaldehyde, nonylic aldehyde, nonylaldehyde, nonaldehyde, n-nonanal, 1-nonaldehyde PubChem CID: 31289 ChEBI: CHEBI:84268 IUPAC Name: nonanal SMILES: CCCCCCCCC=O 100ML Nonyl aldehyde, 95%

N-(2-Aminoethyl)acetamide, 90%, ACROS Organics™

CAS: 1001-53-2 Molecular Formula: C4H10N2O Molecular Weight (g/mol): 102.14 MDL Number: MFCD00008163 InChI Key: DAKZISABEDGGSV-UHFFFAOYSA-N Synonym: n-2-aminoethyl acetamide, n-acetylethylenediamine, acetamide, n-2-aminoethyl, n-2-amino-ethyl-acetamide, unii-fql33v3kzd, fql33v3kzd, acetylethylenediamine, 2-acetamidoethylamine, acetylethylene diamine, n-acetylethylendiamine PubChem CID: 66082 IUPAC Name: N-(2-aminoethyl)acetamide SMILES: CC(=O)NCCN 25GR N-(2-Aminoethyl)acetamide, 90%

Ethyl Difluoroacetate 97%, ACROS Organics™

CAS: 454-31-9 Molecular Formula: C4H6F2O2 Molecular Weight (g/mol): 124.09 MDL Number: MFCD00013578 InChI Key: GZKHDVAKKLTJPO-UHFFFAOYSA-N Synonym: ethyl difluoroacetate, acetic acid, difluoro-, ethyl ester, difluoroacetic acid ethyl ester, ethyldifluoroacetate, ethyl difluoroacetic, ethyl difluoro acetate, difluoro-acetic acid ethyl ester, ethyl difluoroacetic acid, acetic acid, 2,2-difluoro-, ethyl ester, ethyldifluoracetat PubChem CID: 9961 IUPAC Name: ethyl 2,2-difluoroacetate SMILES: CCOC(=O)C(F)F 5GR Ethyl difluoroacetate, 97%

1,1-Dimethylurea +98%, ACROS Organics™

CAS: 598-94-7 Molecular Formula: C3H8N2O Molecular Weight (g/mol): 88.11 MDL Number: MFCD00007959 InChI Key: YBBLOADPFWKNGS-UHFFFAOYSA-N Synonym: n,n-dimethylurea, urea, n,n-dimethyl, asym-dimethylurea, urea, dimethyl, urea, 1,1-dimethyl, n,n-dimethylharnstoff german, n,n-dimethylharnstoff, dimethyl urea, 1.1-dimethylurea, 1,1-dimethyl-urea PubChem CID: 11737 IUPAC Name: 1,1-dimethylurea SMILES: CN(C)C(=O)N 25GR 1,1-Dimethylurea, 98+%

Sodium oxalate, 98.5%, extra pure, ACROS Organics™

CAS: 62-76-0 Molecular Formula: C2Na2O4 Molecular Weight (g/mol): 134 MDL Number: MFCD00012465 InChI Key: ZNCPFRVNHGOPAG-UHFFFAOYSA-L Synonym: sodium oxalate, disodium oxalate, natriumoxalat, ethanedioic acid, disodium salt, oxalic acid, disodium salt, natriumoxalat german, stavelan sodny czech, oxalic acid disodium salt, unii-7u0v68lt9x, ethanedioic acid disodium salt PubChem CID: 6125 IUPAC Name: disodium;oxalate SMILES: C(=O)(C(=O)[O-])[O-].[Na+].[Na+] 100GR Sodium oxalate, 98.5%, extra pure

Calcium Propionate, +98%, ACROS Organics™

CAS: 4075-81-4 Molecular Formula: C6H10CaO4 Molecular Weight (g/mol): 186.22 MDL Number: MFCD00036137 InChI Key: BCZXFFBUYPCTSJ-UHFFFAOYSA-L Synonym: calcium propionate, calcium dipropionate, calcium propanoate, mycoban, propanoic acid, calcium salt, bioban-c, caswell no. 151, propionic acid, calcium salt, unii-8ai80040kw, hsdb 907 PubChem CID: 19999 ChEBI: CHEBI:81716 IUPAC Name: calcium;propanoate SMILES: CCC(=O)[O-].CCC(=O)[O-].[Ca+2] 25KG Calcium propionate, 98+%

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