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41081

Supelco

Methyl 3-amino-4-methylthiophene-2-carboxylate

reference material

Synonym(s):

Articaine impurity I (PhEur), 3-Amino-4-methylthiophenecarboxylic acid methyl ester

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About This Item

Empirical Formula (Hill Notation):
C7H9NO2S
CAS Number:
85006-31-1
Molecular Weight:
171.22
MDL number:
MFCD00051822
UNSPSC Code:
41116107

grade

reference material

Assay

≥97.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

mp

85-88 °C (lit.)

SMILES string

COC(=O)c1scc(C)c1N

InChI

1S/C7H9NO2S/c1-4-3-11-6(5(4)8)7(9)10-2/h3H,8H2,1-2H3

InChI key

YICRPERKKBDRSP-UHFFFAOYSA-N

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General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB6161

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Matthew Jefferson et al.
Viruses, 12(1) (2020-01-08)
Sindbis virus (SINV) infection induces eIF2α phosphorylation, which leads to stress granule (SG) assembly. SINV infection also stimulates autophagy, which has an important role in controlling the innate immune response. The importance of autophagy to virus-induced translation arrest is not

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