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644331

Sigma-Aldrich

Adenine-1,3-15N2

98 atom % 15N, 98% (CP)

Synonym(s):

6-Aminopurine-15N2, Vitamin B4

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About This Item

Empirical Formula (Hill Notation):
C5H515N2N3
CAS Number:
97908-71-9
Molecular Weight:
137.11
MDL number:
MFCD00213651
UNSPSC Code:
12352005
PubChem Substance ID:
329759972

isotopic purity

98 atom % 15N

assay

98% (CP)

form

solid

mp

360-365 °C (subl.) (lit.)

mass shift

M+2

SMILES string

Nc1[15n]c[15n]c2[nH]cnc12

InChI

1S/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10)/i8+1,10+1

InChI key

GFFGJBXGBJISGV-GAWGKFCISA-N

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

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

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, Faceshields, 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’.

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Misha F Vrolijk et al.
Basic & clinical pharmacology & toxicology, 117(6), 427-432 (2015-06-30)
Many compounds display anticholinergic effects which might give rise to cognitive impairment and even delirium. These side effects are caused by their ability to bind to muscarinic receptors in our brain. Especially with combination of compounds, these serious effects are

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