Key Documents

View All Documentation

4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one

Name: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
Brand: MM

GR for analysis

Synonym(s):

4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, 4-Aminoantipyrine

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₃N₃O

CAS Number:

83-07-8

Molecular Weight:

203.24

UNSPSC Code:

12352115

EC Index Number:

201-452-3

NACRES:

NA.05

MDL number:

MFCD00003145

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

100

form

solid

potency

1700 mg/kg LD₅₀, oral (Rat)

pH

7.1 (20 °C, 100 g/L in H₂O, slurry)

mp

107-109 °C

solubility

56 g/L

bulk density

430 kg/m³

storage temp.

15-25°C

SMILES string

[n]2([n](c(c([c]2=O)N)C)C)c1ccccc1

InChI

1S/C11H13N3O/c1-8-10(12)11(15)14(13(8)2)9-6-4-3-5-7-9/h3-7H,12H2,1-2H3

InChI key

RLFWWDJHLFCNIJ-UHFFFAOYSA-N

Description

Analysis Note

Assay (perchloric acid titration): ≥ 99
Identity (IR-spectrum): passes test
Melting point: 107 - 109
Sulfated ash: ≤ 0.1 %
Loss on drying (90 °C): ≤ 0.5 %
Sensitivity test (to phenol): passes test

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	43827	06800	A4382
Supelco 1.07293 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one	Supelco 43827 4-Aminoantipyrine	Supelco 06800 4-Aminoantipyrine	Sigma-Aldrich A4382 4-Aminoantipyrine
description GR for analysis	description analytical standard	description for spectrophotometric det. of H₂O₂ and phenols, ≥98.0%	description reagent grade
solubility 56 g/L	solubility -	solubility H₂O: 0.1 g/mL, clear to slightly hazy	solubility water: 50 mg/mL
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 300
form solid	form -	form -	form powder
storage temp. 15-25°C	storage temp. -	storage temp. -	storage temp. -
bulk density 430 kg/m³	bulk density -	bulk density -	bulk density -
potency 1700 mg/kg LD₅₀, oral (Rat)	potency -	potency -	potency -

pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.