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A78209

Sigma-Aldrich

3-Aminopyridine

99%

Synonym(s):

3-Pyridinamine

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25 G
$49.10
100 G
$148.00
500 G
$272.00

$49.10

Available to ship onApril 08, 2025Details

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25 G
$49.10
100 G
$148.00
500 G
$272.00

About This Item

Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
462-08-8
Molecular Weight:
94.11
Beilstein/REAXYS Number:
105692
EC Number:
207-322-2
MDL number:
MFCD00006400
UNSPSC Code:
12352100
PubChem Substance ID:
24891284
NACRES:
NA.22

$49.10

Available to ship onApril 08, 2025Details

Request a Bulk Order

assay

99%

form

flakes

bp

248 °C (lit.)

mp

60-63 °C (lit.)

SMILES string

Nc1cccnc1

InChI

1S/C5H6N2/c6-5-2-1-3-7-4-5/h1-4H,6H2

InChI key

CUYKNJBYIJFRCU-UHFFFAOYSA-N

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Related Categories

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3581
STBJ6807
WXBC7728V
WXBC5518V
WXBC1353V

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Chao Fang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(4), 1588-1593 (2008-07-22)
Our algorithm [B. Tian, G. Wu, G. Liu, J. Chem. Phys. 87 (1987) 7300] is introduced to obtain the temporal bond polarizabilities of 2- and 3-aminopyridine from their Raman intensities, which supply fruitful electronic information of the nonresonant Raman excited
Elizabeta Sauer et al.
Antimicrobial agents and chemotherapy, 48(12), 4532-4541 (2004-11-25)
The utilization pathway for the uptake of NAD and nicotinamide riboside was previously characterized for Haemophilus influenzae. We now report on the cellular location, topology, and substrate specificity of PnuC. pnuC of H. influenzae is only distantly related to pnuC
B Barna et al.
Acta biologica Hungarica, 50(1-3), 257-267 (1999-11-26)
The effect of GYKI 52466, a selective, non-competitive antagonist of the AMPA glutamate receptor subtype was investigated on the development, expression and propagation of 3-aminopyridine-induced cortical ictal activity, both in the primary and secondary focus. In one group of animals
M Szente et al.
Brain research, 413(2), 368-373 (1987-06-16)
Intracellular recordings were obtained from neurons in the motor cortex of anesthetized cats in order to examine membrane and synaptic processes involved in aminopyridine (AP)-induced ictal seizure activity. Depolarizing and hyperpolarizing membrane potential sequences which behaved as large, synchronized excitatory
Effects of chronic, intrauterine organic and inorganic mercury intoxication on the epileptogenicity of developing rat.
B Barna et al.
Central European journal of public health, 8 Suppl, 73-75 (2000-08-16)
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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