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H-Tyr-Leu-OH

H-Tyr-Leu-OH structure

CAS No.: 17355-10-1

Chemical Name:: H-Tyr-Leu-OH

Synonyms: TYR-LEU;tyrosylleucine;YL;H-Tyr-Leu-OH;tyr-leucrystalline;L-TYROSYL-L-LEUCINE;L-Leucine, L-tyrosyl-;L-Leucine, N-L-tyrosyl-;TYR-LEU 99% CRYSTALLINE;(S)-2-((S)-2-AMino-3-(4-hydroxyphenyl)propanaMido)-4-Methylpentanoic acid

CBNumber:: CB6704250

Molecular Formula:: C15H22N2O4

Molecular Weight:: 294.35

MDL Number:: MFCD00037194

MOL File:: 17355-10-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:54:22

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H-Tyr-Leu-OH Properties

Melting point	280 °C (sublm)(Solv: water (7732-18-5))
Boiling point	575.9±50.0 °C(Predicted)
Density	1.218±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka	3.12±0.10(Predicted)
form	Solid
color	White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
WGK Germany	3

H-Tyr-Leu-OH price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FT108211	H-Tyr-Leu-OH	17355-10-1	2000mg	$900	2026-06-04	Buy
Biosynth	FT108211	H-Tyr-Leu-OH	17355-10-1	1000mg	$900	2026-06-04	Buy
Biosynth	FT108211	H-Tyr-Leu-OH	17355-10-1	500mg	$900	2026-06-04	Buy
Biosynth	FT108211	H-Tyr-Leu-OH	17355-10-1	5000mg	$1600	2026-06-04	Buy
Biosynth	FT108211	H-Tyr-Leu-OH	17355-10-1	10000mg	$2700	2026-06-04	Buy

Product number	Packaging	Price	Buy
FT108211	2000mg	$900	Buy
FT108211	1000mg	$900	Buy
FT108211	500mg	$900	Buy
FT108211	5000mg	$1600	Buy
FT108211	10000mg	$2700	Buy

H-Tyr-Leu-OH Chemical Properties, Uses, Production

Uses

(S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-4-methylpentanoic Acid is a pharmaceutical agent with ACE inhibitory properties.

Definition

ChEBI: A dipeptide formed from L-tyrosine and L-leucine residues.

in vivo

Tyrosylleucine (YL), administered orally, intracerebroventricularly, or intraperitoneally exhibits a potent antidepressant-like activity in the forced swim and tail suspension tests in na ve mice^[1].

Animal Model:	Male ddY mice (24-27g)^[1]
Dosage:	0.1-30mg/kg, i.p.; 0.1-1.0 nmol/mouse, i.c.v.; 30-100mg/kg, p.o.
Administration:	Administered orally, intracerebroventricularly, or intraperitoneally
Result:	Decreased immobility time after intraperitoneal (1-30mg/kg) and intracerebroventricular (0.3-1 nmol/mouse) administrations in the FST. Exhibited a potent antidepressant-like activity in the forced swim and tail suspension tests in nave mice.

H-Tyr-Leu-OH Preparation Products And Raw materials

Raw materials

Preparation Products

H-Tyr-Leu-OH Suppliers

Global Suppliers ( 70)

Supplier	Tel	Email	Country	ProdList	Advantage
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Sichuan Ampebiochem Co., Ltd.	028-65294243 18682730901	sales@ampebiochem.com	China	1000	58
Creative Peptides		info@creative-peptides.com	United States	6083	56
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Nanjing Leon Biological Technology Co., Ltd.	025-84523390 -127; 17705183659	sales@njleonbiotech.com	China	5501	55
Nanjing Peptide Biotech Ltd.	025-58361106-805 15951641583	zhao.xu@njpeptide.com	China	9976	55

Supplier	Advantage
Beijing HwrkChemical Technology Co., Ltd	55
GL Biochem (Shanghai) Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Sichuan Ampebiochem Co., Ltd.	58
Creative Peptides	56
Shanghai YuanYe Biotechnology Co., Ltd.	60
Amadis Chemical Company Limited	58
Nanjing Leon Biological Technology Co., Ltd.	55
Nanjing Peptide Biotech Ltd.	55

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L-TYROSYL-L-LEUCINE TYR-LEU 99% CRYSTALLINE tyr-leucrystalline L-Leucine, N-L-tyrosyl- (S)-2-((S)-2-AMino-3-(4-hydroxyphenyl)propanaMido)-4-Methylpentanoic acid L-Leucine, L-tyrosyl- (2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoic acid TYR-LEU tyrosylleucine YL H-Tyr-Leu-OH 17355-10-1 BioChemical Amino Acids and Peptides Biochemicals and Reagents Dipeptides Dipeptides and Tripeptides Dipeptides Dipeptides and Tripeptides Peptides