MilliporeSigma
All Photos(1)

Documents

M5852

Sigma-Aldrich

2-Mercaptopyridine

ReagentPlus®, 99%

Sign Into View Organizational & Contract Pricing

Synonym(s):
2-Pyridinethiol, 2-Pyridyl mercaptan
Empirical Formula (Hill Notation):
C5H5NS
CAS Number:
Molecular Weight:
111.16
Beilstein/REAXYS Number:
105787
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

product line

ReagentPlus®

assay

99%

mp

127-130 °C (lit.)

storage temp.

2-8°C

SMILES string

Sc1ccccn1

InChI

1S/C5H5NS/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)

InChI key

WHMDPDGBKYUEMW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Employed as a ligand in metal complexes.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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 1

1 of 1

Inorganic Chemistry, 33, 5167-5167 (1994)
C Czajkowski et al.
The Journal of biological chemistry, 266(33), 22603-22612 (1991-11-25)
The positively charged quaternary ammonium group of agonists of the nicotinic acetylcholine (ACh) receptor binds to a negative subsite at most about 1 nm from a readily reducible disulfide. This disulfide is formed by alpha Cys192 and Cys193 (Kao and
G H Scholz et al.
Journal of chromatography. B, Biomedical sciences and applications, 709(2), 189-196 (1998-07-10)
Several thiophilic adsorbents with mercaptoheterocyclic ligands have been analyzed for their ability to bind human serum proteins in a salt-independent way. In contrast to 2-mercaptopyrimidine, 2-mercaptopyridine derived ligands show a group-selective binding of immunoglobulins and alpha2-macroglobulin, not only in the
S Y Huang et al.
Bioconjugate chemistry, 9(5), 612-617 (1998-09-15)
Two different methods were developed to prepare an adduct of a poly(ethylene glycol)-lysine copolymer with either cysteamine or 1-amino-2-methyl-2-propanethiol. Cysteine-containing peptides could then be disulfide-linked to the thiol groups on the polymer in a facile manner. In the described procedures
Partha Halder et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(37), 11778-11787 (2012-08-01)
An iron(III)-catecholate complex [L(1)Fe(III)(DBC)] (2) and an iron(II)-o-aminophenolate complex [L(1)Fe(II)(HAP)] (3; where L(1) = tris(2-pyridylthio)methanido anion, DBC = dianionic 3,5-di-tert-butylcatecholate, and HAP = monoanionic 4,6-di-tert-butyl-2-aminophenolate) have been synthesised from an iron(II)-acetonitrile complex [L(1)Fe(II)(CH(3)CN)(2)](ClO(4)) (1). Complex 2 reacts with dioxygen to

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