Cysteine and derivatives

Thermo Scientific Chemicals L-Cysteine, 98+%

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 MDL Number: MFCD00064306 InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N Synonym: 2r-2-amino-3-sulfanylpropanoic acid, l-cystein, l-+-cysteine, r-2-amino-3-mercaptopropanoic acid, thioserine, r-cysteine, half-cystine, cystein, cysteine, l-cysteine PubChem CID: 5862 ChEBI: CHEBI:17561 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid SMILES: C(C(C(=O)O)N)S

L-Cystine, 99%, Thermo Scientific Chemicals

CAS: 56-89-3 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.292 MDL Number: MFCD00064228 InChI Key: LEVWYRKDKASIDU-IMJSIDKUSA-N Synonym: l-cysteine disulfide, h-cys-oh 2, beta,beta'-dithiodialanine, oxidized l-cysteine, cysteine disulfide, cystine acid, l-cystin, l-dicysteine, cystine, l-cystine PubChem CID: 67678 ChEBI: CHEBI:16283 IUPAC Name: (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

L-Cysteine Hydrochloride Monohydrate (White Crystals), Fisher BioReagents

S-Benzyl-L-cysteine, 99%, Thermo Scientific Chemicals

CAS: 3054-01-1 MDL Number: MFCD00002613

L-Cysteine Hydrochloride Monohydrate, 98.5 to 101.5% (Dry Basis), Thermo Scientific Chemicals

CAS: 7048-04-6 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00065606 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: cysteine hcl, h-cys-ohhclh2o, cysteine hydrochloride monohydrate, l, l-cysteine hydrate hydrochloride, unii-zt934n0x4w, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, l-cysteine monohydrate monochloride, l-cysteine hydrochloride hydrate, h-cys-oh.hcl.H₂O, l-cysteine hydrochloride monohydrate PubChem CID: 23462 IUPAC Name: (2 R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Thermo Scientific Chemicals L-Cysteine, Cell Culture Reagent

L-Cystine, Multi-Compendial, F.C.C., J.T. Baker™

N-Boc-S-benzyl-L-cysteine, 98%, Thermo Scientific Chemicals

CAS: 5068-28-0 Molecular Formula: C15H21NO4S Molecular Weight (g/mol): 311.40 MDL Number: MFCD00065567 InChI Key: IFVORPLRHYROAA-UHFFFAOYNA-N Synonym: alanine, 3-benzylthio-n-carboxy-, n-tert-butyl ester, l, boc-s-benzyl-l-cys, boc-s-benzyl-d-cys, 2r-3-benzylsulfanyl-2-tert-butoxycarbonyl amino propanoic acid, s-benzyl-n-tert-butoxycarbonyl-l-cysteine, n-tert-butoxycarbonyl-s-benzyl-l-cysteine, n-boc-s-benzyl-l-cysteine, r-3-benzylthio-2-tert-butoxycarbonyl amino propanoic acid, boc-cys bzl-oh, boc-s-benzyl-l-cysteine PubChem CID: 2724757 SMILES: CC(C)(C)OC(=O)NC(CSCC1=CC=CC=C1)C(O)=O

N,N'-Dibenzyloxycarbonyl-L-cystine, 98%, Thermo Scientific Chemicals

CAS: 6968-11-2 MDL Number: MFCD00022030

DL-Cystine, Thermo Scientific Chemicals

CAS: 923-32-0 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.292 MDL Number: MFCD00084652 InChI Key: LEVWYRKDKASIDU-UHFFFAOYSA-N Synonym: cystine, l, cystine, dl, .beta.,.beta.'-dithiodialanine, h-dl-cys-oh 2, cystin, dicysteine, 3,3'-disulfanediylbis 2-aminopropanoic acid, d-cystine, cystine, dl-cystine PubChem CID: 595 ChEBI: CHEBI:17376 IUPAC Name: 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

D-Cysteine hydrochloride monohydrate, 98%, Thermo Scientific Chemicals

CAS: 207121-46-8 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.627 MDL Number: MFCD00150051 InChI Key: QIJRTFXNRTXDIP-YBBRRFGFSA-N Synonym: h-d-cys-oh??hcl??h2o, pubchem12314, d-cysteine hcl monohydrate, c3h7no2s.hcl.h2o, d-cysteine hydrate hydrochloride, h-d-cys-oh.hcl.h2o, d-cysteine hydrochloride hydrate, d-cysteine*hcl*h2o, s-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, d-cysteine hydrochloride monohydrate PubChem CID: 10176341 IUPAC Name: (2S)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Thermo Scientific Chemicals L-Cysteine hydrochloride monohydrate, 99%

CAS: 7048-04-6 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00065606 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: cysteine hcl, h-cys-ohhclh2o, cysteine hydrochloride monohydrate, l, l-cysteine hydrate hydrochloride, unii-zt934n0x4w, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, l-cysteine monohydrate monochloride, l-cysteine hydrochloride hydrate, h-cys-oh.hcl.h2o, l-cysteine hydrochloride monohydrate PubChem CID: 23462 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Thermo Scientific Chemicals D-Cysteine hydrochloride monohydrate, 99%

L-Cystine, Cell Culture Reagent, Thermo Scientific Chemicals

4-Hydroxybutyl acrylate, 95%, stab. with ca 500ppm 4-methoxyphenol, Thermo Scientific Chemicals

CAS: 2478-10-6 MDL Number: MFCD00010261

S-Carboxymethyl-L-cysteine, 97%, Thermo Scientific Chemicals

CAS: 638-23-3 Molecular Formula: C5H9NO4S Molecular Weight (g/mol): 179.19 MDL Number: MFCD00002614 InChI Key: GBFLZEXEOZUWRN-VKHMYHEASA-N Synonym: mucotab, mucolase, lisomucil, bronchokod, transbronchin, carbocistein, carbocysteine, carbocisteine, s-carboxymethyl-l-cysteine PubChem CID: 193653 ChEBI: CHEBI:16163 SMILES: N[C@@H](CSCC(O)=O)C(O)=O

3,4-Dimethylbenzyl alcohol, 97%, Thermo Scientific Chemicals

CAS: 6966-10-5 MDL Number: MFCD00004647

Thermo Scientific Chemicals L-Cysteine hydrochloride, anhydrous, 98%

CAS: 52-89-1 Molecular Formula: C3H8ClNO2S Molecular Weight (g/mol): 157.61 MDL Number: MFCD00064553 InChI Key: IFQSXNOEEPCSLW-QYLAHFPANA-N Synonym: l-cysteine hydrochloride anhydrous, cysteine hcl, l-cysteine monohydrochloride, l-cysteine, hydrochloride, l-+-cysteine hydrochloride, cysteine monohydrochloride, l-cysteine.hcl, r-cysteine hydrochloride, cystein chloride, l-cysteine hydrochloride PubChem CID: 60960 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride SMILES: Cl.N[C@@H](CS)C(O)=O

L-Cystine disodium salt monohydrate, 98+%, Thermo Scientific Chemicals

CAS: 199329-53-8 Molecular Formula: C6H12N2Na2O5S2 Molecular Weight (g/mol): 302.271 MDL Number: MFCD00243291 InChI Key: TVPDKJXPEMKMDM-BLZBDRIDSA-L Synonym: c6h10n2o4s2.2na.h2o, h-cys-oh 2.2na.h2o, l-cystine disodium salt monohydrate, disodium l-cystine anion hydrate PubChem CID: 71299670 IUPAC Name: disodium;(2R)-2-amino-3-[[(2R)-2-amino-2-carboxylatoethyl]disulfanyl]propanoate;hydrate SMILES: C(C(C(=O)[O-])N)SSCC(C(=O)[O-])N.O.[Na+].[Na+]

N-Boc-S-methyl-L-cysteine, 96%, Thermo Scientific Chemicals

CAS: 16947-80-1 Molecular Formula: C9H17NO4S Molecular Weight (g/mol): 235.30 MDL Number: MFCD00076923 InChI Key: WFDQTEFRLDDJAM-UHFFFAOYNA-N Synonym: r-boc-s-methyl cysteine, n-boc-s-methyl-l-cys-oh, cysteine, n-1,1-dimethylethoxy carbonyl-s-methyl, boccys me oh, l-cysteine, n-1,1-dimethylethoxy carbonyl-s-methyl, 2r-2-tert-butoxycarbonyl amino-3-methylsulfanyl propanoic acid, boc-s-methyl-l-cysteine, boc-s-methylcysteine, boc-cys me-oh, n-boc-s-methyl-l-cysteine PubChem CID: 7018744 IUPAC Name: (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-methylsulfanylpropanoic acid SMILES: CSCC(NC(=O)OC(C)(C)C)C(O)=O

S-Carboxymethyl-L-cysteine, 98%, Thermo Scientific Chemicals

L-Cystine disodium salt, 98+%, Thermo Scientific Chemicals

CAS: 64704-23-0 Molecular Formula: C6H10N2Na2O4S2 Molecular Weight (g/mol): 284.26 MDL Number: MFCD00037206 InChI Key: PLVPMKWGXOOSKL-UHFFFAOYNA-L Synonym: disodium 2-amino-3-2r-2-amino-2-carboxylatoethyl disulfanyl propanoate PubChem CID: 71607258 IUPAC Name: disodium;2-amino-3-[[(2R)-2-amino-2-carboxylatoethyl]disulfanyl]propanoate SMILES: [Na+].[Na+].NC(CSSCC(N)C([O-])=O)C([O-])=O

DL-Cysteine, 96%, Thermo Scientific Chemicals

CAS: 3374-22-9 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.15 MDL Number: MFCD00004881 InChI Key: XUJNEKJLAYXESH-UHFFFAOYNA-N Synonym: l-hsch2ch nh2 cooh, 2-amino-3-mercaptopropionic acid, h-dl-cys-oh, dl-cysteina polish, +--cysteine, cysteine, dl, dl-cystein, 2-amino-3-mercaptopropanoic acid, cysteine, dl-cysteine PubChem CID: 594 ChEBI: CHEBI:15356 IUPAC Name: 2-amino-3-sulfanylpropanoic acid SMILES: NC(CS)C(O)=O

D-Cysteine, 98%, Thermo Scientific Chemicals

CAS: 921-01-7 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.15 MDL Number: MFCD00066461 InChI Key: XUJNEKJLAYXESH-RUOZJJLTNA-N Synonym: cysteine, h-d-cys-oh, d-cys, d-amino-3-mercaptopropionic acid, s-2-amino-3-mercaptopropanoic acid, cysteine, d, d-zystein, 2s-2-amino-3-sulfanylpropanoic acid, d-cystein, d-cysteine PubChem CID: 92851 ChEBI: CHEBI:16375 IUPAC Name: (2S)-2-amino-3-sulfanylpropanoic acid SMILES: N[C@H](CS)C(O)=O

L-Cystine dihydrochloride, 99%, Thermo Scientific Chemicals

CAS: 30925-07-6 Molecular Formula: C6H14Cl2N2O4S2 Molecular Weight (g/mol): 313.208 MDL Number: MFCD00070399 InChI Key: HHGZUQPEIHGQST-RGVONZFCSA-N Synonym: l-cystine dihydrochloride, from non-animal source, bioreagent, suitable for cell culture dry basis, 2r-2-amino-3-2r-2-amino-2-carboxyethyl disulfanyl propanoic acid dihydrochloride, l-cystine dihydrochloride, cell culture reagent, l-cystine dihydrochloride tlc, h-cys-oh 2 . 2hcl, c6h12n2o4s2.2hcl, h-cys-oh 2.2hcl, cystine, dihydrochloride, l---cystine dihydrochloride, l-cystine dihydrochloride PubChem CID: 21121987 IUPAC Name: (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N.Cl.Cl

DL-Cysteine hydrochloride, 90+%, Thermo Scientific Chemicals

CAS: 10318-18-0 Molecular Formula: C3H8ClNO2S Molecular Weight (g/mol): 157.61 MDL Number: MFCD00064552,MFCD00012632 InChI Key: IFQSXNOEEPCSLW-UHFFFAOYNA-N Synonym: 2-amino-3-sulfanylpropanoic acid hydrochloride, dl-cysteine hydrochloride anhydrous, dl-cysteine hydrochloride hydrate, cysteine, hydrochloride, dl, h-dl-cys-oh.hcl, dl-cysteine hcl, +--cysteine hydrochloride, cysteine hydrochloride, 2-amino-3-mercaptopropanoic acid hydrochloride, dl-cysteine hydrochloride PubChem CID: 25150 IUPAC Name: 2-amino-3-sulfanylpropanoic acid;hydrochloride SMILES: [H+].[Cl-].NC(CS)C(O)=O

L-Cysteine hydrochloride, 98%, anhydrous, Thermo Scientific Chemicals

S-Phenyl-L-cysteine, 97%, Thermo Scientific Chemicals

CAS: 34317-61-8 Molecular Formula: C9H11NO2S Molecular Weight (g/mol): 197.252 MDL Number: MFCD01318758 InChI Key: XYUBQWNJDIAEES-QMMMGPOBSA-N Synonym: 2r-2-amino-3-phenylthiopropanoic acid, 2r-2-amino-3-phenylsulfanylpropanoic acid, 3-phenylthio-l-alanine, 4-thia-l-homophenylalanine, l-cysteine, s-phenyl, h-cys phenyl-oh, s-phenylcysteine, r-2-amino-3-phenylthio propanoic acid, beta-phenylcysteine, s-phenyl-l-cysteine PubChem CID: 119462 IUPAC Name: (2R)-2-amino-3-phenylsulfanylpropanoic acid SMILES: C1=CC=C(C=C1)SCC(C(=O)O)N