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402516
1H-Pyrazol-1-carboxamidin -hydrochlorid
99%
Synonym(e):
1-Amidino-pyrazol -hydrochlorid, Praxadin
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About This Item
Empirische Formel (Hill-System):
C4H6N4 · HCl
CAS-Nummer:
Molekulargewicht:
146.58
Beilstein:
5448758
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
99%
Form
powder
mp (Schmelzpunkt)
167-170 °C (lit.)
Funktionelle Gruppe
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
InChIKey
RBZRMBCLZMEYEH-UHFFFAOYSA-N
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Allgemeine Beschreibung
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.
Anwendung
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.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1 - STOT RE 2
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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1H-Pyrazole-1-carboxamidine hydrochloride an attractive reagent for guanylation of amines and its application to peptide synthesis.
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The guanidine alkaloids, dihydropulchranin A (2), prepared from pulchranin A from the sponge Monanchora pulchra, and hexadecylguanidine (3), a synthetic analog of pulchranins, were studied for their TRPV channel-regulating activities. Compound 2 was active as an inhibitor of rTRPV1 and
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