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(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide structure

CAS No.: 496-65-1

Chemical Name:: (R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide

Synonyms: Pantetheine;(R)-Pantetheine;LBF;(D)-(+)-Pantetheine;(R)-Pantetheine;(R)-Pantetheine[16702];Lactobacillusbulgaricusfactor;(R)-Pantetheine >=95.0% (HPLC);N-(Pantothenyl)-β-aminoethanethiol;pantethine, Bis(N-pantothenylamidoethyl) disulfide

CBNumber:: CB4926663

Molecular Formula:: C11H22N2O4S

Molecular Weight:: 278.37

MDL Number:: MFCD00056757

MOL File:: 496-65-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 01:15:13

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(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide Properties

alpha	D20 +12.9° (c = 4.5 in water)
Boiling point	635.0±55.0 °C(Predicted)
Density	1.202±0.06 g/cm3(Predicted)
storage temp.	-20°C
solubility	Methanol (Slightly), Water (Slightly)
form	Oil
pka	9.75±0.10(Predicted)
color	Pale Yellow to Light Yellow
optical activity	[α]/D 17±2°, c = 1 in H2O
BRN	1714196
InChI	InChI=1S/C11H22N2O4S/c1-11(2,7-14)9(16)10(17)13-4-3-8(15)12-5-6-18/h9,14,16,18H,3-7H2,1-2H3,(H,12,15)(H,13,17)/t9-/m0/s1
InChIKey	ZNXZGRMVNNHPCA-VIFPVBQESA-N
SMILES	C(NCCC(NCCS)=O)(=O)[C@H](O)C(C)(C)CO
EWG's Food Scores	1
FDA UNII	VCH6X4IARE
UNSPSC Code	12352205
NACRES	NA.79

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H301
Precautionary statements	P301+P310
Hazard Codes	T
Risk Statements	25
Safety Statements	45
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	3
Storage Class	11 - Combustible Solids
Toxicity	LD50 intraperitoneal in mouse: 440mg/kg

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	16702	(R)-Pantetheine ≥95.0% (HPLC)	496-65-1	10mg	$96.1	2026-04-30	Buy
Sigma-Aldrich	16702	(R)-Pantetheine ≥95.0% (HPLC)	496-65-1	50mg	$366	2025-07-31	Buy
ChemScene	CS-0090328	(R)-Pantetheine 99.72%	496-65-1	5mg	$65	2026-06-04	Buy
ChemScene	CS-0090328	(R)-Pantetheine 99.72%	496-65-1	10mg	$97	2026-06-04	Buy
ChemScene	CS-0090328	(R)-Pantetheine 99.72%	496-65-1	25mg	$206	2026-06-04	Buy

Product number	Packaging	Price	Buy
16702	10mg	$96.1	Buy
16702	50mg	$366	Buy
CS-0090328	5mg	$65	Buy
CS-0090328	10mg	$97	Buy
CS-0090328	25mg	$206	Buy

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide Chemical Properties, Uses, Production

Chemical Properties

slight yellow to colorless liquid

Uses

Pantetheine-d4 is a deuterated version of Pantetheine, a building block of Coenzyme A.

Definition

ChEBI: An amide obtained by formal condensation of the carboxy group of pantothenic acid and the maino group of cysteamine.

Biochem/physiol Actions

Metabolite in carbapenem biosynthesis, pantothenate and CoA biosynthesis and biosynthesis of secondary metabolites.

IC 50

Human Endogenous Metabolite

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide Suppliers

Global Suppliers ( 49)

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Kehong Biological Technology Co. LTD	0371-86658258 18638736641	info@kehobio.com	China	2767	58
Nantong Weinedi Pharmaceutical Technology Co., Ltd	18071612016	706531907@qq.com	China	1052	58
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9874	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Shanghai Jizhi Biochemical Technology Co. Ltd.	021-4009004166/18616739031 18616739031	3007523370@qq.com	China	40000	58
Shanghai Han-Xiang Chemical Co., Ltd.	17754423994	candy@biochempartner.com	China	3057	58
Henan Alfa Chemical Co., Ltd	+8618339805032	sale03@alfachem.cn	China	9872	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52451	58

Supplier	Advantage
Henan Kehong Biological Technology Co. LTD	58
Nantong Weinedi Pharmaceutical Technology Co., Ltd	58
Shanghai T&W Pharmaceutical Co., Ltd.	58
Sigma-Aldrich	80
Shanghai YuanYe Biotechnology Co., Ltd.	60
Shanghai Jizhi Biochemical Technology Co. Ltd.	58
Shanghai Han-Xiang Chemical Co., Ltd.	58
Henan Alfa Chemical Co., Ltd	58
TargetMol Chemicals Inc.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Latest Price from (R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide 496-65-1	$1.00-50.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-08-07	N-(Pantothenyl)-β-aminoethanethiol 496-65-1	$20.00-30.00	1KG	99%	3000KG	Shaanxi Dideu Medichem Co. Ltd
2026-05-11	(R)-Pantetheine 496-65-1	$48.00-155.00		99.87%	10g	TargetMol Chemicals Inc.

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide
496-65-1
$1.00-50.00
99%
Henan Fengda Chemical Co., Ltd

N-(Pantothenyl)-β-aminoethanethiol
496-65-1
$20.00-30.00
99%
Shaanxi Dideu Medichem Co. Ltd

(R)-Pantetheine
496-65-1
$48.00-155.00
99.87%
TargetMol Chemicals Inc.

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide Spectrum

(R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide(496-65-1)¹HNMR

496-65-1 ((R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide) Related Search:

Mercaptan MERCAPTANS 2,2'-Thiodiethanol 2-Propanethiol Dithioerythritol

1of2

LBF N-(Pantothenyl)-β-aminoethanethiol (R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide (2R)-2,4-Dihydroxy-N-[2-[(2-mercaptoethyl)carbamoyl]ethyl]-3,3-dimethylbutyramide (R)-2,4-Dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutanamide (2R)-2,4-Dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutanamide (D)-(+)-Pantetheine (R)-2,4-Dihydroxy-N-[2-[(2-mercaptoethyl)carbamoyl]ethyl]-3,3-dimethylbutyramide Lactobacillusbulgaricusfactor 2,4-dihydroxy-3,3-dimethyl-N-[2-(2-sulfanylethylcarbamoyl)ethyl]butanamide pantethine, Bis(N-pantothenylamidoethyl) disulfide Butanamide, 2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethyl-, (2R)- (R)-Pantetheine >=95.0% (HPLC) (R)-Pantetheine (R)-Pantetheine[16702] (R)-Pantetheine Pantetheine 496-65-1 C11H22N2O4S