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Key Documents

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U0600000

Urea

European Pharmacopoeia (EP) Reference Standard

Sinónimos:

Carbamida, Carbonildiamida

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About This Item

Fórmula lineal:
NH2CONH2
Número de CAS:
57-13-6
Peso molecular:
60.06
Beilstein/REAXYS Number:
635724
MDL number:
MFCD00008022
UNSPSC Code:
41116107
PubChem Substance ID:
329827592
NACRES:
NA.24

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

SMILES string

NC(N)=O

InChI

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

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

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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

Utilizada para la desnaturalización de proteínas y como suave agente de solubilización para las proteínas insolubles o desnaturalizadas. Útil para la renaturalización de proteínas de muestras ya desnaturalizadas con cloruro de guanidina 6 M como los cuerpos de inclusión. Puede utilizarse con clorhidrato de guanidina y ditiotreitol (DTT) en el repliegue de las proteínas desnaturalizadas a su forma nativa o activa.

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_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

Lo sentimos, en este momento no disponemos de COAs para este producto en línea.

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Urea crystalline, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS

SAFC

1.37030

Urea

Urea Related Compound A United States Pharmacopeia (USP) Reference Standard

USP

1706712

Urea Related Compound A

Urea ACS reagent, 99.0-100.5%

Sigma-Aldrich

U5128

Urea

Urea GR for analysis ACS,Reag. Ph Eur

Supelco

1.08487

Urea

Urea for synthesis

Sigma-Aldrich

8.18710

Urea

Urea Cytiva 17-1319-01, pack of 500 g

GE17-1319-01

Urea

Urea 8 M (after reconstitution with 16 mL high purity water)

Supelco

U4883

Urea

Urea powder, BioReagent, for molecular biology, suitable for cell culture

Sigma-Aldrich

U5378

Urea

G L French et al.
Lancet (London, England), 2(8551), 117-119 (1987-07-18)
Tuberculostearic acid, a structural component of Mycobacterium tuberculosis, was identified by gas chromatography/mass spectrometry with selected ion monitoring in cerebrospinal fluid (CSF) from 13 patients with proven and 8 out of 9 patients with suspected tuberculous meningitis; the negative result
Annette Bahlinger et al.
Angewandte Chemie (International ed. in English), 53(33), 8779-8783 (2014-03-20)
β-Amino thioesters are important natural building blocks for the synthesis of numerous bioactive molecules. An organocatalyzed Mannich reaction was developed which provides direct and highly stereoselective access to acyclic β(2)- and β(2,3,3)-amino thioesters with adjacent tertiary and quaternary stereocenters. Mechanistic
Isabelle M Medana et al.
The Journal of infectious diseases, 188(6), 844-849 (2003-09-10)
A retrospective study of 100 Malawian children (87 with malaria and 13 with a diagnosis other than malaria) was conducted to determine the relationship between levels of metabolites of the kynurenine pathway in cerebrospinal fluid (CSF) and disease outcome. Three
A mechanically and electrically self-healing supercapacitor.
Hua Wang et al.
Advanced materials (Deerfield Beach, Fla.), 26(22), 3638-3643 (2014-02-21)
Oliver C Witard et al.
Brain, behavior, and immunity, 39, 211-219 (2013-10-15)
The present study examined whether a high protein diet prevents the impaired leukocyte redistribution in response to acute exercise caused by a large volume of high-intensity exercise training. Eight cyclists (VO2max: 64.2±6.5mLkg(-1)min(-1)) undertook two separate weeks of high-intensity training while
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