Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

486183

Sigma-Aldrich

Pyridine-15N

98 atom % 15N

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

About This Item

Empirical Formula (Hill Notation):
C5H515N
CAS Number:
34322-45-7
Molecular Weight:
80.09
MDL number:
MFCD00084239
UNSPSC Code:
12352116
PubChem Substance ID:
24871972
NACRES:
NA.12

vapor pressure

10 mmHg ( 13.2 °C)

isotopic purity

98 atom % 15N

Assay

99% (CP)

bp

115 °C (lit.)

mp

−42 °C (lit.)

density

0.990 g/mL at 25 °C

mass shift

M+1

SMILES string

c1cc[15n]cc1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H/i6+1

InChI key

JUJWROOIHBZHMG-PTQBSOBMSA-N

Related Categories

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °C - closed cup

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.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

486183-VAR:
486183-BULK:
486183-500MG-PW:
486183-500MG:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBC8628
MBBC3700
MBBC2953
MBBB9942V
MBBB8042V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Danila A Barskiy et al.
The journal of physical chemistry letters, 9(11), 2721-2724 (2018-05-10)
Hyperpolarization techniques based on the use of para-hydrogen provide orders of magnitude signal enhancement for magnetic resonance spectroscopy and imaging. The main drawback limiting widespread applicability of para-hydrogen-based techniques in biomedicine is the presence of organometallic compounds (the polarization transfer
Yiling Chen et al.
Environmental science & technology, 50(1), 249-258 (2015-12-05)
A combined experimental-theoretical approach was taken to elucidate the reduction mechanisms of five representative aromatic N-oxides (ANOs) by Fe(II)-tiron complex and to identify the rate-limiting step. Based on the possible types of complexes formed with the reductant, three groups of

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