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Merck

1705006

USP

L-Tyrosine

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine

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500 MG

2050,00 zł

2050,00 zł

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Informacje o tej pozycji

Wzór liniowy:
4-(HO)C6H4CH2CH(NH2)CO2H
Numer CAS:
60-18-4
Masa cząsteczkowa:
181.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329751451
MDL number:
MFCD00002606
Beilstein/REAXYS Number:
392441

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InChI key

OUYCCCASQSFEME-QMMMGPOBSA-N

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

SMILES string

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

grade

pharmaceutical primary standard

API family

tyrosine

form

fine crystals

manufacturer/tradename

USP

mp

>300 °C (dec.) (lit.)

application(s)

USP Biologics
pharmaceutical (small molecule)

format

neat

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Ta pozycja
PHR1097T856691515
L-Tyrosine United States Pharmacopeia (USP) Reference Standard

USP

1705006

L-Tyrosine

L-Tyrosine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1097

L-Tyrosine

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

Sigma-Aldrich

T8566

L-Tyrosine

L-Tyrosine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

91515

L-Tyrosine

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material, TraceCERT®

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

format

neat

format

neat

format

-

format

neat

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

API family

tyrosine

API family

tyrosine

API family

-

API family

-

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

General description

ʟ-Tyrosine is a non-essential amino acid involved in the biosynthesis of catecholamines, thyroid hormones, and melanin. The USP ʟ-Tyrosine standard guarantees the purity and quality of this amino acid, supporting its use in peptide synthesis, cell culture media, and therapeutic development.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

Application

ʟ-Tyrosine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Tyrosine
  • Glycyl-l-tyrosine
  • Levodopa
  • N-Acetyltyrosine
  • Hyaluronidase Injection

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.  ​

Other Notes

Amino acid precursor of dopamine and other catecholamines
Sales restrictions may apply.
This product is part of USP Biologics Program.
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.
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Klasa składowania

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certyfikaty analizy (CoA)

Lot/Batch Number

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

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
Nathalie L Jansen et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(1), 9-15 (2014-12-30)
Despite advances in diagnosis and the use of different therapeutic regimens in astrocytic high-grade glioma (HGG), the prognosis for patients remains grim. Additional pretherapeutic information is needed to tailor management. To gain additional prognostic information at primary diagnosis, we investigated
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
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
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