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Home > Encyclopedia > 3-Aminopyrazole-4-carboxylic acid

3-Aminopyrazole-4-carboxylic acid

3-Aminopyrazole-4-carboxylic acid structure

3-Aminopyrazole-4-carboxylic acid 

structure
  • CAS No:

    41680-34-6

  • Formula:

    C4H5N3O2

  • Chemical Name:

    3-Aminopyrazole-4-carboxylic acid

  • Synonyms:

    RARECHEM AL BO 0208;3-amino-1h-pyrazole-4-carboxylicaci;3-amino-4-carboxypyrazole;3-amino-4-pyrazolecarboxylicaci;3-AMINO-4-PYRAZOLECARBOXYLIC ACID;3-AMINOPYRAZOLE-4-CARBOXYLIC ACID;5-AMINO-4-PYRAZOLECARBOXYLIC ACID;3-Amino-1H-pyrazol-4-carboxylic acid

Description

Almost white to beige crystalline powder

3-Aminopyrazole-4-carboxylic acid Basic Attributes

127.1

127.10

255-493-7

0XI8D7H29Z

89246

DTXSID60194494

White

29339900

Characteristics

92

-0.1

1.4748 (rough estimate)

135 °C (dec.) (lit.)

235.85°C (rough estimate)

257.8±25.9 °C

1.5000 (estimate)

Refrigerator (+4°C)

15.28±0.50(Predicted)

2-8°C

Safety Information

NONH for all modes of transport

3

Xi

26-37/39

UQ6390000

Xi

P261-P305 + P351 + P338

36/37/38

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

3-aminopyrazole-4-carboxylic acid

3-Aminopyrazole-4-carboxylic acid Use and Manufacturing

3-Amino-1H-pyrazole-4-carboxylic Acid, is a heterocyclic building block used for the synthesis of more complex pharmaceutical and biologically active compounds, including inhibitors. It can be used for the preparation of some impurities and/or degradation products of Zaleplon (Z145000), and also for Arylsulfonamidopiperidone derivatives as a novel class of factor Xa inhibitors.

Computed Properties

Molecular Weight:127.10
XLogP3:-0.1
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:127.038176411
Monoisotopic Mass:127.038176411
Topological Polar Surface Area:92
Heavy Atom Count:9
Complexity:127
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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