402516
1H-Pyrazole-1-carboxamidine hydrochloride
99%
Synonym(s):
1-Amidinopyrazole hydrochloride, Praxadine
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About This Item
Empirical Formula (Hill Notation):
C4H6N4 · HCl
CAS Number:
Molecular Weight:
146.58
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
429-520-1
Beilstein/REAXYS Number:
5448758
MDL number:
Assay:
99%
Form:
powder
Quality Segment
assay
99%
form
powder
mp
167-170 °C (lit.)
functional group
amine
SMILES string
Cl[H].NC(=N)n1cccn1
InChI
1S/C4H6N4.ClH/c5-4(6)8-3-1-2-7-8;/h1-3H,(H3,5,6);1H
InChI key
RBZRMBCLZMEYEH-UHFFFAOYSA-N
General description
1H-Pyrazole-1-carboxamidine hydrochloride, a pyrazole derivative, is a heterocyclic compound. It is widely used in drug syntheses studies. Pyrazole ring forms the main core of various nonsteroidal anti-inflammatory drugs (NSAIDs) and antihypertensive drugs.
Application
1H-Pyrazole-1-carboxamidine hydrochloride may be used in the following studies:
- Preparation of guanidylated hollow fiber membranes.
- Guanylation of amines and in peptide synthesis.
- Synthesis of bis-guanidinium-cholesterol derivatives.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1 - STOT RE 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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