Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

SML2301

Sigma-Aldrich

EpoY

≥97% (HPLC)

Synonym(s):

(2S,3S)-3-[[[(1S)-1-Carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-2-oxiranecarboxylic acid 2-ethyl ester, (S)-2-((2S,3S)-3-(ethoxycarbonyl) oxirane -2-carboxamido)-3-(4-hydroxyphenyl) propanoic acid, SD-142

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C15H17NO7
CAS Number:
245660-13-3
Molecular Weight:
323.30
UNSPSC Code:
12352200

Assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(N[C@@H](CC1=CC=C(O)C=C1)C(O)=O)[C@H]2O[C@@H]2C(OCC)=O

Biochem/physiol Actions

EpoY is an irreversible inhibitor of the major brain tubulin tyrosine carboxypeptidase (TCP), shown to be a complex of vasohibin-1 (VASH1) with the small vasohibin binding protein (SVBP). Reversible detyrosination of alpha-tubulin is vital to microtubule dynamics and functions including regulation of neuron differentiation, and defects in the detryosination have also been been associated with cancer and cardiomyopathies EpoY inhibited TCP activity with an IC50 value around 500 nM. It reduced detyrosinated a-tubulin levels and caused severe differentiation defects.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SML2301-VAR:
SML2301-5MG:
SML2301-BULK:
SML2301-25MG:

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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Chrystelle Aillaud et al.
Science (New York, N.Y.), 358(6369), 1448-1453 (2017-11-18)
Reversible detyrosination of α-tubulin is crucial to microtubule dynamics and functions, and defects have been implicated in cancer, brain disorganization, and cardiomyopathies. The identity of the tubulin tyrosine carboxypeptidase (TCP) responsible for detyrosination has remained unclear. We used chemical proteomics

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