U0600000

Urea

Name: Urea
Brand: SIAL
Price: 254 USD
Availability: InStock

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Carbamide, Carbonyldiamide

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100 MG

$254.00

Available to ship onMarch 04, 2026Details

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About This Item

Linear Formula:

NH₂CONH₂

CAS Number:

57-13-6

Molecular Weight:

60.06

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329827592

MDL number:

MFCD00008022

Beilstein/REAXYS Number:

635724

Key Documents

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SMILES string

NC(N)=O

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

grade

pharmaceutical primary standard

API family

urea

manufacturer/tradename

EDQM

mp

132-135 °C (lit.)

density

1.335 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Show Differences

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This Item	PHR1406	1.08486	1.37030
U0600000 Urea	Supelco PHR1406 Urea	SAFC 1.08486 Urea	SAFC 1.37030 Urea
manufacturer/tradename EDQM	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade -	grade ACS reagent
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) liquid formulation pharmaceutical semi-solid formulation solid formulation	application(s) liquid formulation parenterals pharma/biopharma processes pharmaceutical
format neat	format neat	format -	format -
API family urea	API family urea	API family -	API family -
mp 132-135 °C (lit.)	mp 132-135 °C (lit.)	mp 132-135 °C (lit.)	mp 132-135 °C (lit.)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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