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(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid structure

CAS No.: 10148-71-7

Chemical Name:: (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid

Synonyms: NSC 524546;H-L-Hle-OH;3-Hydroxy-L-Leucine;L-THREO-HYDROXYLEUCINE;(R)-3-Hydroxy-L-leucine;(2S,3R)-3-Hydroxyleucine;(2S,3R)-β-Hydroxyleucine;(3R)-3-Hydroxy-L-leucine;THREO-3-HYDROXY-L-LEUCINE;L-erythro β-Hydroxyleucine

CBNumber:: CB6501943

Molecular Formula:: C6H13NO3

Molecular Weight:: 147.17

MDL Number:: MFCD00142983

MOL File:: 10148-71-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:29:32

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(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid Properties

Melting point	225-227 °C
alpha	18.5 º (c=1, 6N HCl 25 ºC)
Boiling point	267.28°C (rough estimate)
Density	1.2006 (rough estimate)
refractive index	1.4240 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	2.40±0.25(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Safety Statements	24/25-olubility-Solubility-S24/25
HS Code	29224985

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ACHEMBLOCK	Q68917	(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid 98%	10148-71-7	250MG	$560	2026-05-27	Buy
ACHEMBLOCK	Q68917	(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid 98%	10148-71-7	1G	$1580	2026-05-27	Buy
Crysdot	CD21019704	(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid 97%	10148-71-7	100mg	$421	2026-05-27	Buy
Crysdot	CD21019704	(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid 97%	10148-71-7	250mg	$673	2026-05-27	Buy
Crysdot	CD21019704	(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid 97%	10148-71-7	1g	$1683	2026-05-27	Buy

Product number	Packaging	Price	Buy
Q68917	250MG	$560	Buy
Q68917	1G	$1580	Buy
CD21019704	100mg	$421	Buy
CD21019704	250mg	$673	Buy
CD21019704	1g	$1683	Buy

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid Chemical Properties,Uses,Production

Chemical Properties

white fluffy powder

Uses

(2S,3R)-β-Hydroxyleucine is a nonprotein amino acid. (2S,3R)-β-Hydroxyleucineis an inhibitor of serine protease. In particular, (2S,3R)-β-Hydroxyleucine was effective in inhibiting trypsin and protein ase K of the serine proteases group. (2S,3R)-β-Hydroxyleucine is able to inhibit the growth of gram-positive and gram-negative bacteria and yeasts unlike its (2R,3S)-isomer.

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid Suppliers

Global( 85)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9513	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
Shanghai Raise Chemical Technology Co.,Ltd	+86-021-50935922		China	7854	55
SINO High Goal Chemical Technology Co., Ltd.	021-57646680 18306277365	sunkai@chembiobanksh.com	China	2039	55
Credit Asia Chemical Co., Ltd.	+86 (21) 61124340		China	9739	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Chemsky (shanghai) International Co.,Ltd	60
Sichuan Kulinan Technology Co., Ltd	57
Thermo Fisher Scientific	75
Shanghai Topbiochem Technology Co., Ltd	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Shanghai Raise Chemical Technology Co.,Ltd	55
SINO High Goal Chemical Technology Co., Ltd.	55
Credit Asia Chemical Co., Ltd.	58

View Lastest Price from (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-09	(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid 10148-71-7	$2.00	1g	98%min		Career Henan Chemical Co

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid
10148-71-7
$2.00
98%min
Career Henan Chemical Co

10148-71-7((2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid)Related Search:

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Chlorophosphonazo III (2R,3S)-(-)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99+% E.E., 99.5+%,(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid L-THREO-TERT-BUTYLSERINE MONOHYDRATE, 99% (99% E.E.) Tris EDTA acetate buffer, 10x, DNase, RNase and protease free, pH 8.3, for molecular biology (2S,3S)-(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid

CALISTO-LACTONE (2S,3R,4R)-2-Amino-4-hydroxy-3-methylpentanoic acid Boc-(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid

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(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99+% E.E., 99 L-THREO-HYDROXYLEUCINE (2S,3R)-3-Hydroxyleucine 3-Hydroxy-L-Leucine L(+)-THREO-3-HYDROXYLEUCINE (2S,3R)-(+)-2-Amino-3-hydroxy-4-methyl-pentanoicacid(e.e.) (2S3R)-(+)-2-AMINO-3-HYDROXY-4-METHYL- PENTANOIC ACID 98% (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid THREO-3-HYDROXY-L-LEUCINE (2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99%, 99+% EE (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid, 99+% ee (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acidL(+)-threo-3-Hydroxyleucine (2S,3R)-β-Hydroxyleucine (3R)-3-Hydroxy-L-leucine NSC 524546 L-erythro β-Hydroxyleucine 3S)-2-AMino-3-Methoxybutanoic acid (R)-3-Hydroxy-L-leucine L-Leucine, 3-hydroxy-, (3R)- (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid USP/EP/BP CAS10148-71-7 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid H-L-Hle-OH 10148-71-7 unnatural amino acids Amino Acid Derivatives