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Safety Information

P7207

Sigma-Aldrich

1,5-Pentamethylenetetrazole

98%

Synonym(s):

Pentylenetetrazole, α,β-Cyclopentamethylenetetrazole, 1,5-Pentamethylenetetrazole, 6,7,8,9-Tetrahydro-5H-tetrazolo[1,5-a]azepine, Metrazole

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About This Item

Empirical Formula (Hill Notation):
C6H10N4
CAS Number:
54-95-5
Molecular Weight:
138.17
EC Number:
200-219-3
MDL number:
MFCD00005939
UNSPSC Code:
12352103

Assay

98%

bp

194 °C/12 mmHg (lit.)

mp

59-61 °C (lit.)

SMILES string

C1CCc2nnnn2CC1

InChI

1S/C6H10N4/c1-2-4-6-7-8-9-10(6)5-3-1/h1-5H2

InChI key

CWRVKFFCRWGWCS-UHFFFAOYSA-N

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replaced by

Product No.
Description
Pricing

P6500

Pentylenetetrazole

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H315,H319,H335

Hazard Classifications

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

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

JAN Code

P7207-5G:
P7207-100G:
P7207-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
15726KA
15401CI
08125MY
06223AQ
01808BI

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Idan Elbaz et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(4), 1220-1234 (2014-12-04)
Neuronal-activity-regulated pentraxin (NARP/NPTX2/NP2) is a secreted synaptic protein that regulates the trafficking of glutamate receptors and mediates learning, memory, and drug addiction. The role of NPTX2 in regulating structural synaptic plasticity and behavior in a developing vertebrate is indefinite. We
Jenifer A Bradley et al.
Toxicological sciences : an official journal of the Society of Toxicology, 163(1), 240-253 (2018-02-13)
Drug-induced seizure liabilities produce significant compound attrition during drug discovery. Currently available in vitro cytotoxicity assays cannot predict all toxicity mechanisms due to the failure of these assays to predict sublethal target-specific electrophysiological liabilities. Identification of seizurogenic and other electrophysiological

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