MilliporeSigma
All Photos(1)

Documents

1705006

USP

L-Tyrosine

United States Pharmacopeia (USP) Reference Standard

Sign Into View Organizational & Contract Pricing

Synonym(s):
(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine
Linear Formula:
4-(HO)C6H4CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
181.19
Beilstein/REAXYS Number:
392441
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

tyrosine

manufacturer/tradename

USP

mp

>300 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

N[C@@H](Cc1ccc(O)cc1)C(O)=O

InChI

1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1

InChI key

OUYCCCASQSFEME-QMMMGPOBSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
PHR1097T2900000T8566
L-Tyrosine United States Pharmacopeia (USP) Reference Standard

1705006

L-Tyrosine

-
L-Tyrosine Pharmaceutical Secondary Standard; Certified Reference Material

PHR1097

L-Tyrosine

-
Tyrosine European Pharmacopoeia (EP) Reference Standard

T2900000

Tyrosine

-
L-Tyrosine from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 99.0-101.0%

T8566

L-Tyrosine

Premium Grade
grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

grade

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

-

API family

tyrosine

API family

tyrosine

API family

tyrosine

API family

-

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

ʟ-Tyrosine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Other Notes

Amino acid precursor of dopamine and other catecholamines
Sales restrictions may apply.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 9

1 of 9

L-Cysteine hydrochloride United States Pharmacopeia (USP) Reference Standard

USP

1161509

L-Cysteine hydrochloride

USP

USP

1361010

Levadopa Related Compound A

L-Isoleucine United States Pharmacopeia (USP) Reference Standard

USP

1349502

L-Isoleucine

L-Proline United States Pharmacopeia (USP) Reference Standard

USP

1568506

L-Proline

L-Lysine acetate United States Pharmacopeia (USP) Reference Standard

USP

1371501

L-Lysine acetate

N-Acetyl-L-tyrosine United States Pharmacopeia (USP) Reference Standard

USP

1010106

N-Acetyl-L-tyrosine

Millipore

Millipore

1.08371

L-Tyrosine

L-Tryptophan United States Pharmacopeia (USP) Reference Standard

USP

1700501

L-Tryptophan

L-Leucine United States Pharmacopeia (USP) Reference Standard

USP

1357001

L-Leucine

Daniel T Patton et al.
Journal of immunology (Baltimore, Md. : 1950), 193(7), 3446-3455 (2014-08-22)
IL-7 is critical for murine T and B cell development and survival and plays a significant role in lymphoblastic leukemia in both humans and mice. We evaluated the role of the IL-7Rα Tyr(449) cytoplasmic SH2-binding motif in IL-7-mediated B cell
Sharon L Bourke et al.
Advanced drug delivery reviews, 55(4), 447-466 (2003-04-23)
The natural amino acid L-tyrosine is a major nutrient having a phenolic hydroxyl group. This feature makes it possible to use derivatives of tyrosine dipeptide as a motif to generate diphenolic monomers, which are important building blocks for the design
Vincent Dunet et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 53(2), 207-214 (2012-02-04)
For the past decade, PET with (18)F-fluoro-ethyl-tyrosine ((18)F-FET) has been used in the evaluation of patients with primary brain tumors (PBTs), but so far series have reported only a limited number of patients. The purpose of this systematic review and
Maria B Feeney et al.
Antioxidants & redox signaling, 17(11), 1571-1579 (2012-03-20)
The understanding of physiological and pathological processes involving protein oxidation, particularly under conditions of aging and oxidative stress, can be aided by proteomic identification of proteins that accumulate oxidative post-translational modifications only if these detected modifications are connected to functional
Verena Rahm et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 55(4), 546-550 (2014-02-26)
Low-grade gliomas (LGGs) may harbor malignant foci, which are characterized by increased tumor cellularity and angiogenesis. We used diffusion-weighted MR imaging (apparent diffusion coefficient [ADC]) and PET with the amino acid O-(2-(18)F-fluorethyl)-L-tyrosine ((18)F-FET) to search for focal changes of diffusion

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service