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295760

5-Amino-1-ethylpyrazole

Name: 5-Amino-1-ethylpyrazole
Brand: ALDRICH

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About This Item

Empirical Formula (Hill Notation):

C₅H₉N₃

CAS Number:

3528-58-3

Molecular Weight:

111.15

NACRES:

NA.22

PubChem Substance ID:

24857809

UNSPSC Code:

12352100

MDL number:

MFCD00010849

Assay:

99%

Form:

solid

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Properties

assay

99%

form

solid

bp

92-94 °C/0.01 mmHg (lit.)

mp

52-57 °C (lit.)

SMILES string

CCn1nccc1N

InChI

1S/C5H9N3/c1-2-8-5(6)3-4-7-8/h3-4H,2,6H2,1H3

InChI key

FSJOLBAFVKSQQJ-UHFFFAOYSA-N

Description

Application

5-Amino-1-ethylpyrazole is a heterocyclic building block, has been used in the preparation of 1-protected-1H-pyrazolo[3,4-b]pyridines.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Pyrazolo [3, 4-b] pyridines. The preparation of 1-protected-1 H-pyrazolo [3, 4-b] pyridines and attempts to remove the 1-substituent. Some reactions of 1-benzyl-1 H-pyrazolo [3, 4-b] pyridine and its 7-oxide.

Dorgan RJJ, et al.

Journal of the Chemical Society. Perkin Transactions 1, 938-942 (1980)

Journal of the Chemical Society. Perkin Transactions 1, 938-938 (1980)

Global Trade Item Number

SKU	GTIN
295760-5G	04061832993416
295760-1G	04061826198179