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H-TYR-NH2 HCL

H-TYR-NH2 HCL structure

CAS No.: 4985-46-0

Chemical Name:: H-TYR-NH2 HCL

Synonyms: L-TYROSINE AMIDE;L-Tyr-NH2;L-TYROSINAMIDE;H-TYR-NH2;TYROSINE-NH2;TYROSINAMIDE;H-TYR-NH2 HCL;TYROSINE-NH2 HCL;H-Tyr-NH2 Hydrochloride;H-TYR-NH2 HCL USP/EP/BP

CBNumber:: CB4109459

Molecular Formula:: C9H12N2O2

Molecular Weight:: 180.2

MDL Number:: MFCD00069935

MOL File:: 4985-46-0.mol

MSDS File:: SDS

Last updated:2026-05-28 01:18:03

Product description	Number	Pack Size	Price
L-Tyrosinamide	T3879	1g	$77
L-Tyrosinamide	T3879	5g	$259
L-Tyrosinamide	T4036	1G	$36
L-Tyrosinamide	T4036	5G	$110
L-Tyrosine amide ≥98%	30453	500mg	$41

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H-TYR-NH2 HCL Properties

Melting point	153.5°C
Boiling point	313.03°C (rough estimate)
Density	1.1819 (rough estimate)
refractive index	1.5373 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility	DMF: 10mg/mL; DMSO: 10mg/mL; PBS (pH 7.2): 10mg/mL
form	A solid
pka	9.97±0.15(Predicted)
FDA UNII	05LU01CS4T

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
WGK Germany	3

H-TYR-NH2 HCL price More Price(51)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	T3879	L-Tyrosinamide	4985-46-0	1g	$77	2023-06-20	Buy
Sigma-Aldrich	T3879	L-Tyrosinamide	4985-46-0	5g	$259	2023-06-20	Buy
TCI Chemical	T4036	L-Tyrosinamide	4985-46-0	1G	$36	2026-04-30	Buy
TCI Chemical	T4036	L-Tyrosinamide	4985-46-0	5G	$110	2026-04-30	Buy
Cayman Chemical	30453	L-Tyrosine amide ≥98%	4985-46-0	500mg	$41	2026-04-30	Buy

Product number	Packaging	Price	Buy
T3879	1g	$77	Buy
T3879	5g	$259	Buy
T4036	1G	$36	Buy
T4036	5G	$110	Buy
30453	500mg	$41	Buy

H-TYR-NH2 HCL Chemical Properties,Uses,Production

Description

L-Tyrosine amide is a tyrosine derivative and chiral ligand that has been used in the in vitro selection of DNA aptamers for the development of aptamer-based biosensors.

Chemical Properties

White to off-white powder

Uses

L-Tyrosinamide is a derivative of Tyrosine, is an amino acid amide[1].

Definition

ChEBI: An amino acid amide that is L-tyrosine in which the carboxy OH group is replaced by NH2.

Synthesis

3417-91-2

4985-46-0

General procedure for the synthesis of (S)-2-amino-3-(4-hydroxyphenyl)propionamide from L-tyrosine methyl ester hydrochloride: L-tyrosine methyl ester hydrochloride (1.16 g, 5 mmol) was added to a 50 mL reaction vessel with concentrated ammonia (40 mL), and the reaction was stirred for 4 hours at room temperature. Upon completion of the reaction, the ammonia was removed by rotary evaporation followed by rotary drying. The crude product was washed with anhydrous ethanol (20 mL x 2) followed by water. Finally, it was purified by column chromatography (silica gel, 200-300 mesh; unfolding agent ratio of ethyl acetate:methanol:ammonia = 300:10:15) to afford L-tyrosine amide in 86% yield.

References

[1] Vianini E, et al. In vitro selection of DNA aptamers that bind L-tyrosinamide. Bioorg Med Chem. 2001 Oct;9(10):2543-8. DOI:10.1016/s0968-0896(01)00054-2

H-TYR-NH2 HCL Preparation Products And Raw materials

Raw materials

Methyl L-tyrosinate hydrochloride

Preparation Products

H-TYR-NH2 HCL Suppliers

Global( 110)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
GL Biochem (Shanghai) Ltd.	+86-021-61263370 +86-18901917034		CHINA	3904	58
GL Biochem(Binhai) Ltd.	+86-021-61263370 +8615301650015	wuqiuyan@glschina.com	China	2975	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	20582	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Sichuan Biosynce Pharmatech Co., Ltd.	+8619950309693	diane@biosynce.com	China	4871	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33324	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
Compound Net Biotechnology Inc.	+8615303909093	sales@compound-net.com	China	2914	58

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
GL Biochem (Shanghai) Ltd.	58
GL Biochem(Binhai) Ltd.	58
Dideu Industries Group Limited	58
Nextpeptide Inc	58
Sichuan Biosynce Pharmatech Co., Ltd.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
Compound Net Biotechnology Inc.	58

View Lastest Price from H-TYR-NH2 HCL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-03-08	H-TYR-NH2 HCL 4985-46-0	$3.00	1KG	99%min	200kg	Career Henan Chemical Co

H-TYR-NH2 HCL
4985-46-0
$3.00
99%min
Career Henan Chemical Co

4985-46-0(H-TYR-NH2 HCL)Related Search:

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(S)-2-AMino-3-(4-hydroxyphenyl)propanaMide (alphaS)-alpha-Amino-4-hydroxybenzenepropanamide L-Tyrosine amide≥ 98% (HPLC) TYROSINE-NH2 TYROSINE-NH2 HCL TYROSINAMIDE H-Tyr-NH2 Hydrochloride L-TYROSINE AMIDE HYDROCHLORIDE H-TYR-NH2 H-TYR-NH2 HCL L-tyrosinamide free base (2S)-2-amino-3-(4-hydroxyphenyl)propanamide (2S)-2-amino-3-(4-hydroxyphenyl)propionamide (2S)-2-azanyl-3-(4-hydroxyphenyl)propanamide BenzenepropanaMide, a-aMino-4-hydroxy-, (S)- Benzenepropanamide, α-amino-4-hydroxy-, (αS)- H-TYR-NH2 HCL USP/EP/BP 2-Amino-3-(4-hydroxyphenyl)propionamide L-Tyr-NH2 L-TYROSINAMIDE L-TYROSINE AMIDE 4985-46-0 I - Z Modified Amino Acids Biochemicals and Reagents BioChemical Amino Acids and Peptides Amino Acids I - Z Modified Amino Acids