DL-m-Tyrosine

Modify Date: 2025-08-25 17:51:34

DL-m-Tyrosine structure	Common Name	DL-m-Tyrosine
	CAS Number	775-06-4	Molecular Weight	181.189
	Density	1.3±0.1 g/cm3	Boiling Point	387.2±32.0 °C at 760 mmHg
	Molecular Formula	C₉H₁₁NO₃	Melting Point	280-285 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	188.0±25.1 °C
	Symbol	GHS07	Signal Word	Warning

Use of DL-m-Tyrosine

DL-m-Tyrosine shows effects on Arabidopsis root growth. Carbidopa combination with DL-m-tyrosine shows a potent hypotensive effect[1][2].

Name	3-(3-Hydroxyphenyl)-DL-alanine
Synonym	More Synonyms

Description	DL-m-Tyrosine shows effects on Arabidopsis root growth. Carbidopa combination with DL-m-tyrosine shows a potent hypotensive effect[1][2].
Related Catalog	Research Areas >> Cardiovascular Disease Signaling Pathways >> Others >> Others
References	[1]. Schuster B, et al. The mechanism of action of phenylalanine ammonia-lyase: the role of prosthetic dehydroalanine. Proc Natl Acad Sci U S A. 1995 Aug 29;92(18):8433-7. [2]. Bertin C, et al. Grass roots chemistry: meta-tyrosine, an herbicidal nonprotein amino acid. Proc Natl Acad Sci U S A. 2007 Oct 23;104(43):16964-9.

Description

DL-m-Tyrosine shows effects on Arabidopsis root growth. Carbidopa combination with DL-m-tyrosine shows a potent hypotensive effect[1][2].

Related Catalog

Research Areas >> Cardiovascular Disease

Signaling Pathways >> Others >> Others

References

[1]. Schuster B, et al. The mechanism of action of phenylalanine ammonia-lyase: the role of prosthetic dehydroalanine. Proc Natl Acad Sci U S A. 1995 Aug 29;92(18):8433-7.

[2]. Bertin C, et al. Grass roots chemistry: meta-tyrosine, an herbicidal nonprotein amino acid. Proc Natl Acad Sci U S A. 2007 Oct 23;104(43):16964-9.

Density	1.3±0.1 g/cm3
Boiling Point	387.2±32.0 °C at 760 mmHg
Melting Point	280-285 °C (dec.)(lit.)
Molecular Formula	C₉H₁₁NO₃
Molecular Weight	181.189
Flash Point	188.0±25.1 °C
Exact Mass	181.073898
PSA	83.55000
LogP	0.38
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.614
Storage condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere

DL-m-Tyrosine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YP2278000

CHEMICAL NAME :: m-Tyrosine, DL-

CAS REGISTRY NUMBER :: 775-06-4

BEILSTEIN REFERENCE NO. :: 2416853

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H11-N-O3

MOLECULAR WEIGHT :: 181.21

WISWESSER LINE NOTATION :: QVYZ1R CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02549 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1400 mg/kg

SEX/DURATION :: female 1-7 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 38,251,1976

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YP2278000
HS Code	2922509090

Precursor 9
CAS#:150-30-1 DL-Phenylalanine CAS#:4607-41-4 3-(3-Hydroxyphe... CAS#:41888-66-8 [3-[(2-methyl-5... CAS#:100-83-4 3-Hydroxybenzal...
CAS#:7670-63-5 3,6-bis-(3-acet... CAS#:28101-74-8 2-AMINO-3-(3-AM... CAS#:150034-36-9 α-benzoylamino-... CAS#:7670-64-6 3,6-bis-(3-nitr...
CAS#:10034-85-2 Hydrogen iodide
DownStream 10
CAS#:34260-70-3 Methyl 2-amino-... CAS#:588-05-6 3-Hydroxyphenet... CAS#:587-33-7 L-m-Tyrosine CAS#:32140-49-1 UNII:45KGG1D4BI
CAS#:90819-30-0 N-Boc-3-hydroxy... CAS#:76824-99-2 6-hydroxy-1,2,3... CAS#:63-84-3 DL-Dopa CAS#:134388-85-5 Ethyl 6-Hydroxy...
CAS#:174732-96-8 N-Boc-3-hydroxy... CAS#:845552-56-9 2-[(Tert-Butylo...

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Pleiotropic physiological consequences of feedback-insensitive phenylalanine biosynthesis in Arabidopsis thaliana.

Plant J. 63(5) , 823-35, (2010)

A large proportion of plant carbon flow passes through the shikimate pathway to phenylalanine, which serves as a precursor for numerous secondary metabolites. To identify new regulatory mechanisms aff...

Concomitant tumor resistance: the role of tyrosine isomers in the mechanisms of metastases control.

Cancer Res. 72(5) , 1043-50, (2012)

Concomitant tumor resistance (CR) is a phenomenon in which a tumor-bearing host is resistant to the growth of secondary tumor implants and metastasis. Although previous studies indicated that T-cell-d...

Inhibitory effect of a two day fast on reactive oxygen species (ROS) generation by leucocytes and plasma ortho-tyrosine and meta-tyrosine concentrations.

J. Clin. Endocrinol. Metab. 86(6) , 2899-902, (2001)

ABSTRACT Since glucose intake acutely increases reactive oxygen species (ROS) generation by polymorphonuclear leucocytes (PMN) and mononuclear cells (MNC), we have now investigated whether a fast over...

DL-m-Tyrosine;; DL-3-Tyrosine;; 3-(3-Hydroxyphenyl)-DL-alanine

DL-M-TYROSINE

EINECS 212-270-9

3-hydroxy-phenylalanine

3-Hydroxy-DL-phenylalanine

DL-3-TYROSINE

D/L-3-hydroxy-phenylalanine

3-Hydroxyphenylalanine

DL-META-TYROSINE

D,L-M-TYR

M-TYROSINE

3-(m-Hydroxyphenyl)alanine

Phenylalanine, 3-hydroxy-

2-amino-3-(3-hydroxyphenyl)propanoic acid

UNII:45KGG1D4BI

2-ammonio-3-(3-hydroxyphenyl)propanoate

DL-3-OH-Phe

MFCD00002597

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China
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: DL-m-Tyrosine
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Nanjing Peptide Biotech Ltd
China
Product Name: DL-m-Tyrosine
Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
Purity: 98.0%
Delivery: 7 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(3-Hydroxyphenyl)-DL-alanine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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