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I-BUT-CYS-OH

CAS No.: 124529-02-8

Chemical Name:: I-BUT-CYS-OH

Synonyms: I-BUT-CYS-OH;ISOBUTYRYL-CYS-OH;N-isobutyrylcysteine;ISOBUTYRYL-L-CYSTEINE;N-ISOBUTYRYL-L-CYSTEINE;N-isobutyryl-l-mercaptoalanine;N-(2-METHYLPROPIONYL)-L-CYSTEINE;L-Cysteine, N-(2-methyl-1-oxopropyl)-;(R)-N-Isobutyryl-2-(mercaptomethyl)glycine;(R)-2-isobutyraMido-3-Mercaptopropanoic acid

CBNumber:: CB2428592

Molecular Formula:: C7H13NO3S

Molecular Weight:: 191.25

MOL File:: 124529-02-8.mol

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I-BUT-CYS-OH Properties

Melting point	97-101 °C
Boiling point	401.6±40.0 °C(Predicted)
Density	1.199±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	3.26±0.10(Predicted)

SAFETY

Risk and Safety Statements

Safety Statements	22-24/25
WGK Germany	3
F	3-10-23

I-BUT-CYS-OH price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	58698	N-Isobutyryl-L-cysteine for chiral derivatization, LiChropur?, ≥97.0%	124529-02-8	250MG	₹7047.08	2022-06-14	Buy
Sigma-Aldrich	58698	N-Isobutyryl-L-cysteine for chiral derivatization, LiChropur?, ≥97.0%	124529-02-8	1G	₹22689.2	2022-06-14	Buy
Sigma-Aldrich(India)	58698	N-Isobutyryl-L-cysteine for chiral derivatization, LiChropur?, ≥97.0%	124529-02-8	1G	₹22689.2	2022-06-14	Buy

Product number	Packaging	Price	Buy
58698	250MG	₹7047.08	Buy
58698	1G	₹22689.2	Buy
58698	1G	₹22689.2	Buy

I-BUT-CYS-OH Chemical Properties,Uses,Production

Uses

N-Isobutyryl-L-cysteine may be used as a chiral derivatization agent for the determination of D- and L-amino acids in natural/synthetic bioactive peptides, pharmaceutical formulations and absolute configuration of selenomethionine using chromatography techniques.

General Description

N-Isobutyryl-L-cysteine is a chiral derivatizing agent, widely used for the separation of amino acid enantiomers.

I-BUT-CYS-OH Preparation Products And Raw materials

Raw materials

Preparation Products

I-BUT-CYS-OH Suppliers

Global( 32)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Alfa Chemistry	+1-5166625404	United States	21317	58	Inquiry
Aladdin Scientific	+1-+1(833)-552-7181	United States	57511	58	Inquiry
Shanghai Aladdin Biochemical Technology Co.,Ltd.	+86-18521732826	China	48467	58	Inquiry
Hubei Chenghai Chemical Co., Ltd	027-59220433 18327245847	China	9971	58	Inquiry
Hubei Guangao Biotechnology Co., Ltd	027-027-59223056 18162699093	China	9928	58	Inquiry
Hubei Xinkang Pharmaceutical Chemical Co., Ltd	027-59308705 18871579363	China	9964	58	Inquiry
Shanghai Haohong Pharmaceutical Co., Ltd.	400-400-8210725 4008210725	China	40036	58	Inquiry
Beta Pharma, Inc.	203 786 5436	United States	6238	60	Inquiry
Chem-Impex International, Inc.	800 869-9290 US and Canada only	United States	6740	64	Inquiry
EMD Biosciences, Inc.	858 450 5500	United States	6529	66	Inquiry

Supplier	Advantage
Alfa Chemistry	58
Aladdin Scientific	58
Shanghai Aladdin Biochemical Technology Co.,Ltd.	58
Hubei Chenghai Chemical Co., Ltd	58
Hubei Guangao Biotechnology Co., Ltd	58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Beta Pharma, Inc.	60
Chem-Impex International, Inc.	64
EMD Biosciences, Inc.	66

124529-02-8(I-BUT-CYS-OH)Related Search:

I-BUT-CYS-OH BUCILLAMINE BREVININ-1 N-ALPHA-T-BOC-ETHYLMERCAPTO-L-CYSTEINE DICYCLOHEXYLAMMONIUM SALT N-(3-nitratopivaloyl)cysteine ethyl ester

SA 3443 H-TYR-SER-ALA-ASN-SER-ASN-PRO-ALA-MET-ALA-PRO-ARG-GLU-ARG-LYS-ALA-GLY-CYS-LYS-ASN-PHE-PHE-TRP-LYS-THR-PHE-THR-SER-CYS-OH H-TYR-THR-ASP-GLU-CYS-GLU-LEU-CYS-ILE-ASN-VAL-ALA-CYS-THR-GLY-CYS-OH H-TRP-MET-ASN-SER-THR-GLY-PHE-THR-LYS-VAL-CYS-GLY-ALA-PRO-PRO-CYS-OH H-SER-ALA-ASN-SER-ASN-PRO-ALA-LEU-ALA-PRO-ARG-GLU-ARG-LYS-ALA-GLY-CYS-LYS-ASN-PHE-PHE-D-TRP-LYS-THR-TYR-THR-SER-CYS-OH

H-TYR-ALA-GLY-CYS-LYS-ASN-PHE-PHE-TRP-LYS-THR-PHE-THR-SER-CYS-OH (TYR0)-C-TYPE NATRIURETIC PEPTIDE (32-53) (HUMAN, PORCINE, RAT) AC-ASP-D-GLA-LEU-ILE-CHA-CYS-OH,AC-ASP-D-GLA-LEU-ILE-BETA-CYCLOHEXYL-ALA-CYS-OH H-SER-ALA-ASN-SER-ASN-PRO-ALA-MET-ALA-PRO-ARG-GLU-ARG-LYS-ALA-GLY-CYS-LYS-ASN-PHE-PHE-TRP-LYS-THR-PHE-THR-SER-CYS-OH H-TYR-GLY-CYS-LYS-ASN-PHE-PHE-TRP-LYS-THR-PHE-THR-SER-CYS-OH (DISULFIDE BRIDGE: 3-14),H-TYR-GLY-CYS-LYS-ASN-PHE-PHE-TRP-LYS-THR-PHE-THR-SER-CYS-OH

H-TYR-CYS-PHE-ALA-TRP-LYS-THR-PHE-CYS-OH,H-TYR-CYS-PHE-ALA-TRP-LYS-THR-PHE-CYS-OH, (DISULFIDE BOND) H-PRO-THR-GLY-SER-GLU-ASN-LEU-LYS-SER-LEU-TYR-ASN-THR-VAL-CYS-OH H-SER-ILE-ASN-SER-GLN-ILE-GLY-LYS-ALA-THR-SER-SER-ILE-SER-LYS-CYS-VAL-PHE-SER-PHE-PHE-LYS-LYS-CYS-OH (DISULFIDE BRIDGE: 16-24)

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ISOBUTYRYL-CYS-OH ISOBUTYRYL-L-CYSTEINE I-BUT-CYS-OH N-isobutyrylcysteine (R)-N-Isobutyryl-2-(mercaptomethyl)glycine (2R)-2-(2-methylpropanoylamino)-3-sulfanylpropanoic acid (2R)-2-(2-methylpropanoylamino)-3-sulfanyl-propanoic acid (2R)-2-(isobutyrylamino)-3-mercapto-propionic acid (R)-2-isobutyraMido-3-Mercaptopropanoic acid N-ISOBUTYRYL-L-CYSTEINE N-(2-METHYLPROPIONYL)-L-CYSTEINE L-Cysteine, N-(2-methyl-1-oxopropyl)- N-Isobutyryl-L-cysteine for chiral derivatization, >=97.0% (2R)-2-(2-methylpropanoylamino)-3-sulfanylpropanoicaci N-Isobutyryl-L-cysteine for chiral derivatization N-isobutyryl-l-mercaptoalanine 124529-02-8 Chiral Derivatization Analytical Chromatography Product Catalog Derivatization Reagents