CAS: 120-51-4 Molecular Formula: C₁₄H₁₂O₂ Molecular Weight (g/mol): 212.25 MDL Number: MFCD00003075 InChI Key: SESFRYSPDFLNCH-UHFFFAOYSA-N Synonym: ascabiol, benylate, novoscabin, benzoic acid, phenylmethyl ester, scabitox, scobenol, ascabin, benzyl phenylformate, benzoic acid, benzyl ester, phenylmethyl benzoate PubChem CID: 2345 ChEBI: CHEBI:41237 IUPAC Name: benzyl benzoate SMILES: C1=CC=C(C=C1)COC(=O)C2=CC=CC=C2 250ML Benzyl benzoate, 99+%

CAS: 111-02-4 Molecular Formula: C30H50 Molecular Weight (g/mol): 410.73 MDL Number: MFCD00008912 InChI Key: YYGNTYWPHWGJRM-AAJYLUCBSA-N Synonym: squalene, trans-squalene, spinacene, supraene, all-trans-squalene, 2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene, e,e,e,e-squalene, unii-7qwm220fjh, 7qwm220fjh, spinacen PubChem CID: 638072 ChEBI: CHEBI:15440 IUPAC Name: (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene SMILES: CC(=CCCC(=CCCC(=CCCC=C(C)CCC=C(C)CCC=C(C)C)C)C)C 100ML Squalene, 99+%

CAS: 6381-59-5 Molecular Formula: C4H12KNaO10 Molecular Weight (g/mol): 282.218 MDL Number: MFCD00150989 InChI Key: VZOPRCCTKLAGPN-UHFFFAOYSA-L Synonym: potassium sodium tartrate tetrahydrate, sodium potassium tartrate tetrahydrate, monopotassium monosodium tartrate tetrahydrate, sodiumpotassiumtartrate,tetr, potassium sodium 2,3-dihydroxybutanedioate tetrahydrate, potassium sodium tetrahydrate tartrate, l +-tartaric acid potassium sodium salt, acmc-209nif, acmc-20aju8, ksc493o7j PubChem CID: 2724148 IUPAC Name: potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate SMILES: C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+] 25KG Potassium sodium tartrate tetrahydrate, 99+%, for analysis

CAS: 50-14-6 Molecular Formula: C₂₈H₄₄O Molecular Weight (g/mol): 396.65 MDL Number: MFCD00166988 InChI Key: MECHNRXZTMCUDQ-FWJFVZHNSA-N Synonym: ergocalciferol, vitamin d2, calciferol, viosterol, oleovitamin d2, ercalciol, ergorone, detalup, condocaps, crystallina PubChem CID: 134129658 IUPAC Name: (1S)-3-[2-[(1S,7aR)-1-[(2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol SMILES: CC(C)C(C)C=CC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C 1GR Vitamin D2, 99%

CAS: 67-97-0 Molecular Formula: C27H44O Molecular Weight (g/mol): 384.648 MDL Number: MFCD00078131 InChI Key: QYSXJUFSXHHAJI-YRZJJWOYSA-N Synonym: vitamin d3, cholecalciferol, calciol, colecalciferol, oleovitamin d3, arachitol, activated 7-dehydrocholesterol, vitamin d, colecalcipherol, colecalciferolum PubChem CID: 5280795 ChEBI: CHEBI:28940 IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol SMILES: CC(C)CCCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C 5GR Vitamin D3, 99%, crystalline

CAS: 13475-82-6 Molecular Formula: C₁₂H₂₆ Molecular Weight (g/mol): 170.34 MDL Number: MFCD00008969 InChI Key: VKPSKYDESGTTFR-UHFFFAOYSA-N Synonym: heptane, 2,2,4,6,6-pentamethyl, heptane,2,2,4,6,6-pentamethyl, permethyl 99a, acmc-1c04u, vkpskydesgttfr-uhfffaoysa, 2,2,4,6,6-pentamethyl-heptane PubChem CID: 26058 ChEBI: CHEBI:77509 IUPAC Name: 2,2,4,6,6-pentamethylheptane SMILES: CC(CC(C)(C)C)CC(C)(C)C 5LT Dodecane, mixture of isomers

CAS: 8008-20-6 MDL Number: MFCD00135561 5LT Petroleum ether, pure, boiling range ca. 180-280°C

CAS: 499-80-9 Molecular Formula: C₇H₅NO₄·xH₂O Molecular Weight (g/mol): 167.12 MDL Number: MFCD00149413 InChI Key: MJIVRKPEXXHNJT-UHFFFAOYSA-N Synonym: 2,4-pyridinedicarboxylic acid, lutidinic acid, 2,4-lutidinic acid, 2,4-pyridinedicarboxylicacid, hydrate 1:1, 4nrq, pd2, 4-carboxypicolinic acid, pubchem16314, pyridine carboxylate, 6a, acmc-1bnb9 PubChem CID: 10365 ChEBI: CHEBI:44737 IUPAC Name: pyridine-2,4-dicarboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)C(=O)O 25GR 2,4-Pyridinedicarboxylic acid hydrate, 99+%

CAS: 920-42-3 Molecular Formula: CH2O2 Molecular Weight (g/mol): 48.037 MDL Number: MFCD00037363 InChI Key: BDAGIHXWWSANSR-PFUFQJKNSA-N Synonym: formic acid-d2, 2h formic 2 acid, dcood, 2h2 formic acid, formic-d acid-d 6ci,7ci,8ci,9ci, formic-d acid-d, 95 wt% in deuterium oxide, formic acid-d2, 95 wt. % in d2o, 98 atom % d PubChem CID: 123092 IUPAC Name: deuterio deuterioformate SMILES: C(=O)O 10GR Formic acid-d2, for NMR, 99+ atom % D, 95% solution in D2O

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+] 100GR Deoxycholic acid, sodium salt, 99%, extra pure

240ML Ninhydrin, ozone friendly ready to use pump-spray for TLC

CAS: 64742-47-8 MDL Number: MFCD00135561 Synonym: Kerosine KEROSENE 500ML

CAS: 67-64-1 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00008765 InChI Key: CSCPPACGZOOCGX-UHFFFAOYSA-N Synonym: acetone, 2-propanone, propanone, dimethyl ketone, methyl ketone, dimethylformaldehyde, pyroacetic ether, beta-ketopropane, dimethylketal, chevron acetone PubChem CID: 180 ChEBI: CHEBI:15347 IUPAC Name: propan-2-one SMILES: CC(=O)C 100ML Acetone, 99.8%, Extra Dry, AcroSeal

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.067 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine, aminoacetic acid, glycocoll, aminoethanoic acid, glycolixir, glycosthene, aciport, glicoamin, padil, hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: C(C(=O)O)N 5KG Glycine, 99+%, for analysis

CAS: 99-96-7 Molecular Formula: C₇H₆O₃ Molecular Weight (g/mol): 138.12 MDL Number: MFCD00002547 InChI Key: FJKROLUGYXJWQN-UHFFFAOYSA-N Synonym: p-hydroxybenzoic acid, 4-carboxyphenol, benzoic acid, 4-hydroxy, p-salicylic acid, benzoic acid, p-hydroxy, para-hydroxybenzoic acid, 4-hydroxybenzoesaeure, p-carboxyphenol, 4-hydroxy benzoic acid, p-oxybenzoesaure german PubChem CID: 135 ChEBI: CHEBI:30763 IUPAC Name: 4-hydroxybenzoic acid SMILES: C1=CC(=CC=C1C(=O)O)O 1KG 4-Hydroxybenzoic acid, 99+%

CAS: 18881-04-4 Molecular Formula: C₁₀H₁₆O Molecular Weight (g/mol): 152.24 MDL Number: MFCD00065444 InChI Key: WONIGEXYPVIKFS-YIZRAAEISA-N Synonym: s-cis-verbenol, verbenol, s-cis, unii-xr9t57f48t, cis-verbenol, bicyclo 3.1.1 hept-3-en-2-ol, 4,6,6-trimethyl-, 1s,2s,5s, 1s-cis-verbenol, ccris 5289, ?-cis-verbenol PubChem CID: 87839 IUPAC Name: (1S,2S,5S)-4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-ol SMILES: CC1=CC(C2CC1C2(C)C)O 25GR (S)-cis-Verbenol, 97%, sum of isomers

CAS: 128-69-8 Molecular Formula: C₂₄H₈O₆ Molecular Weight (g/mol): 392.32 MDL Number: MFCD00006916 InChI Key: CLYVDMAATCIVBF-UHFFFAOYSA-N Synonym: 3,4,9,10-perylenetetracarboxylic dianhydride, pigment red 224, ptcda, perylene-3,4,9,10-tetracarboxylic dianhydride, perylenetetracarboxylic anhydride, anthra 2,1,9-def:6,5,10-d'e'f' diisochromene-1,3,8,10-tetraone, perylo 3,4-cd:9,10-c'd' dipyran-1,3,8,10-tetrone, perylenetetracarboxylic acid dianhydride, 3,4:9,10-perylenetetracarboxylic anhydride PubChem CID: 67191 SMILES: C1=CC2=C3C(=CC=C4C3=C1C5=C6C4=CC=C7C6=C(C=C5)C(=O)OC7=O)C(=O)OC2=O 25GR 3,4,9,10-Perylenetetracarboxylic dianhydride, 98%

5ML Acetic anhydride-d6, for NMR, 98.5 atom % D

CAS: 144-62-7 Molecular Formula: C2H2O4 Molecular Weight (g/mol): 90.034 MDL Number: MFCD00002573 InChI Key: MUBZPKHOEPUJKR-UHFFFAOYSA-N Synonym: ethanedioic acid, aktisal, aquisal, oxiric acid, oxalate, oxalsaeure, oxaalzuur, kyselina stavelova, acide oxalique, acido ossalico PubChem CID: 971 ChEBI: CHEBI:16995 IUPAC Name: oxalic acid SMILES: C(=O)(C(=O)O)O 2.5LT Oxalic acid, 0.1 N standard solution

CAS: 100-43-6 Molecular Formula: C₇H₇N Molecular Weight (g/mol): 105.14 MDL Number: MFCD00006447 InChI Key: KFDVPJUYSDEJTH-UHFFFAOYSA-N Synonym: 4-vinylpyridine, pyridine, 4-ethenyl, pyridine, 4-vinyl, gamma-vinylpyridine, unii-i56g67xm8d, ccris 5240, 4vp, 4-pyridylethylene, 4-vinyl-pyridine, 4-vinyl pyridine PubChem CID: 7502 IUPAC Name: 4-ethenylpyridine SMILES: C=CC1=CC=NC=C1 250ML 4-Vinylpyridine, 95%, stabilized

CAS: 56-75-7 Molecular Formula: C11H12Cl2N2O5 Molecular Weight (g/mol): 323.126 MDL Number: MFCD00078159 InChI Key: WIIZWVCIJKGZOK-RKDXNWHRSA-N Synonym: Chloromycetin, D(-)-threo-2, 2-Dichloro-N-[β-hydroxy-α-(hydroxy-methyl)-p-nitrophenylethyl]acetamide PubChem CID: 5959 ChEBI: CHEBI:17698 IUPAC Name: 2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide SMILES: C1=CC(=CC=C1C(C(CO)NC(=O)C(Cl)Cl)O)[N+](=O)[O-] 100GR Chloramphenicol, 98%

CAS: 75-36-5 Molecular Formula: C₂H₃ClO Molecular Weight (g/mol): 78.5 InChI Key: WETWJCDKMRHUPV-UHFFFAOYSA-N Synonym: ethanoyl chloride, acetic chloride, acetylchloride, acetic acid chloride, ch3cocl, rcra waste number u006, acetic acid, chloride, unii-qd15rno45k, ccris 4568, hsdb 662 PubChem CID: 6367 ChEBI: CHEBI:37580 IUPAC Name: acetyl chloride SMILES: CC(=O)Cl 1LT Acetyl chloride, 98%

CAS: 291-64-5 Molecular Formula: C₇H₁₄ Molecular Weight (g/mol): 98.19 MDL Number: MFCD00004147 InChI Key: DMEGYFMYUHOHGS-UHFFFAOYSA-N Synonym: heptamethylene, unii-vtz53p34ja, vtz53p34ja, cycloheptan, hsdb 59, cycloheptane, un2241 flammable liquid PubChem CID: 9265 IUPAC Name: cycloheptane SMILES: C1CCCCCC1 25ML Cycloheptane, 99%

CAS: 142-82-5 Molecular Formula: C7H16 Molecular Weight (g/mol): 100.205 MDL Number: MFCD00009544 InChI Key: IMNFDUFMRHMDMM-UHFFFAOYSA-N Synonym: n-heptane, dipropylmethane, heptan, heptyl hydride, dipropyl methane, gettysolve-c, skellysolve c, heptanen, eptani, heptan polish PubChem CID: 8900 ChEBI: CHEBI:43098 IUPAC Name: heptane SMILES: CCCCCCC 2500ML n-Heptane, 95%

CAS: 54571-67-4 Molecular Formula: C5H6NNaO3 Molecular Weight (g/mol): 151.097 MDL Number: MFCD00066984 InChI Key: CRPCXAMJWCDHFM-UHFFFAOYSA-M Synonym: sodium 5-oxopyrrolidine-2-carboxylate, sodium 5-oxo-dl-prolinate, monosodium 5-oxoproline, sodium 2-pyrrolidone-5-carboxylate, pca soda, proline, 5-oxo-, sodium salt 1:1, 2-pyrrolidone-5-carboxylic acid sodium salt, nalidone, 5-oxo-dl-proline, monosodium salt, dl-proline, 5-oxo-, monosodium salt PubChem CID: 23666346 IUPAC Name: sodium;5-oxopyrrolidine-2-carboxylate SMILES: C1CC(=O)NC1C(=O)[O-].[Na+] 100ML 2-Pyrrolidone-5-carboxylic acid, sodium salt, 50 wt% solution in water

CAS: 693-89-0 Molecular Formula: C₆H₁₀ Molecular Weight (g/mol): 82.13 MDL Number: MFCD00001397 InChI Key: ATQUFXWBVZUTKO-UHFFFAOYSA-N Synonym: 1-methyl-1-cyclopentene, cyclopentene, 1-methyl, methylcyclopentene, cyclopentene, methyl, unii-v03m1dzc9i, 1-methylcyclopent-1-ene, v03m1dzc9i, methyl-cyclopentene, 1-methylcyclopentene-1, cyc1opentene,l-methyl PubChem CID: 12746 IUPAC Name: 1-methylcyclopentene SMILES: CC1=CCCC1 5ML 1-Methyl-1-cyclopentene, 96%

CAS: 68-12-2 Molecular Formula: C3H7NO Molecular Weight (g/mol): 73.095 MDL Number: MFCD00003284 InChI Key: ZMXDDKWLCZADIW-UHFFFAOYSA-N Synonym: dimethylformamide, dimethyl formamide, n,n-dimethylmethanamide, n-formyldimethylamine, formamide, n,n-dimethyl, dmf, dimethylformamid, dimetilformamide, dwumetyloformamid, dmfa PubChem CID: 6228 ChEBI: CHEBI:17741 IUPAC Name: N,N-dimethylformamide SMILES: CN(C)C=O 1LT N,N-Dimethylformamide, 99.8%, Extra Dry over Molecular Sieve, AcroSeal

100GR Barbituric acid, 99+%

CAS: 77-92-9 Molecular Formula: C6H8O7 Molecular Weight (g/mol): 192.123 MDL Number: MFCD00011669 InChI Key: KRKNYBCHXYNGOX-UHFFFAOYSA-N Synonym: citric acid, citric acid, anhydrous, citro, anhydrous citric acid, citrate, aciletten, citretten, chemfill, hydrocerol a, 1,2,3-propanetricarboxylic acid, 2-hydroxy PubChem CID: 311 ChEBI: CHEBI:30769 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O 5KG Citric acid, 99%, pure, anhydrous

CAS: 3211-76-5 Molecular Formula: C₅H₁₁NO₂Se Molecular Weight (g/mol): 196.11 MDL Number: MFCD00037210 InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N Synonym: l-selenomethionine, l-+-selenomethionine, selenium-l-methionine, l-selenomethioninum, seleno-l-methionine, s-2-amino-4-methylselanyl butanoic acid, semet, s-2-amino-4-methylseleno butyric acid, unii-964mrk2pel, s-2-amino-4-methylseleno butanoic acid PubChem CID: 105024 ChEBI: CHEBI:62621 IUPAC Name: (2S)-2-amino-4-methylselanylbutanoic acid SMILES: C[Se]CCC(C(=O)O)N 250MG L(+)-Selenomethionine, 99+%, ee 99+%