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Merck

I5133

Sigma-Aldrich

Imidazolidinyl urea

Sinónimos:

N,N′′-Methylenebis[N′-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-urea

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25 G
44,10 €
100 G
108,00 €

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Disponible para envío el14 de abril de 2025Detalles


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25 G
44,10 €
100 G
108,00 €

About This Item

Fórmula empírica (notación de Hill):
C11H16N8O8
Número de CAS:
Peso molecular:
388.29
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22

44,10 €


Disponible para envío el14 de abril de 2025Detalles


Solicitar un pedido a granel

Formulario

powder

Nivel de calidad

mp

240.5 °C

solubilidad

water: soluble 1 g/L at 20 °C

densidad

1.24 g/cm3 at 20 °C

temp. de almacenamiento

2-8°C

cadena SMILES

[OCN1C(NC(=O)NCNC(=O)NC2N(CO)C(=O)NC2=O)C(=O)NC1=O]
OCN1C(NC(=O)NCNC(=O)NC2N(CO)C(=O)NC2=O)C(=O)NC1=O

InChI

[1S/C11H16N8O8/c20-2-18-4(6(22)16-10(18)26)14-8(24)12-1-13-9(25)15-5-7(23)17-11(27)19(5)3-21/h4-5,20-21H,1-3H2,(H2,12,14,24)(H2,13,15,25)(H,16,22,26)(H,17,23,27)]
1S/C11H16N8O8/c20-2-18-4(6(22)16-10(18)26)14-8(24)12-1-13-9(25)15-5-7(23)17-11(27)19(5)3-21/h4-5,20-21H,1-3H2,(H2,12,14,24)(H2,13,15,25)(H,16,22,26)(H,17,23,27)

Clave InChI

[ZCTXEAQXZGPWFG-UHFFFAOYSA-N]
ZCTXEAQXZGPWFG-UHFFFAOYSA-N

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Aplicación

Imidazolidinyl urea can be used as a hydrogen-bonding reinforced factor to prepare:
  • Polymeric supramolecular hydrogels by using polyethyleneglycol (PEG) and diisocyanates.
  • Multi-functional polyacrylamide hydrogels.
Used in:
Pharmacological studies investigating nutrient-sensitized screening for drugs that shift energy metabolism from mitochondrial respiration to glycolysis
Therapeutic studies involving nanostructured vegetable-based carriers for topical delivery of active molecules
Topical formulas for use as antioxidants

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Skin Sens. 1B

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


Listados normativos

Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificados de análisis (COA)

Lot/Batch Number

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Los clientes también vieron

D Matosiuk et al.
European journal of medicinal chemistry, 36(10), 783-797 (2001-12-12)
The synthesis and physicochemical properties of new carbonyl derivatives of 1-aryl-2-iminoimidazolidine are presented. Isomeric 1-(1-arylimidazolidine-2-ylidene)-3-arylureas (series A) and 1-aryl-2-imine-3-arylaminocarbonylimidazolidines (series B) were obtained after the condensation reaction of 1-aryl-2-iminoimidazolidines and arylisocyanates. 1-Aryl-2-iminoimidazolidines were synthesised in a two-step reaction from the
Marléne Isaksson et al.
Contact dermatitis, 54(1), 29-34 (2006-01-24)
A topical corticosteroid preparation on the Swedish market, Flutivate cream, contains a fairly high concentration of formaldehyde (FA). In this study, we have investigated the clinical relevance of contact allergy to FA when treating an allergic eczema with Flutivate cream
T Agner et al.
Contact dermatitis, 45(1), 21-25 (2001-06-26)
The preservatives imidazolidinyl urea (IMID, Germall 115) and diazolidinyl urea (DU, Germall II) are commonly used in cosmetic products and are well-known sensitizers. The aim of the present study was to establish the optimal patch test concentration in hydrophilic dried-in
Robert L Rietschel et al.
Dermatitis : contact, atopic, occupational, drug, 18(3), 155-162 (2007-08-30)
To determine whether petrolatum or aqueous vehicles are more sensitive for detecting allergy to imidazolidinylurea (IU), diazolidinylurea (DU), and dimethylol dimethyl hydantoin (DM). The relationship of these allergens to formaldehyde sensitivity was also explored. Retrospective analysis of patients patch-tested by
Onjeon Ryu et al.
Biomolecules & therapeutics, 26(6), 608-615 (2018-02-13)
Benzalkonium chloride, diazolidinyl urea, and imidazolidinyl urea are commonly used preservatives in cosmetics. Recent reports suggested that these compounds may have cellular and systemic toxicity in high concentration. In addition, diazolidinyl urea and imidazolidinyl urea are known formaldehyde (FA) releasers

Preguntas

1–2 de 2 Preguntas  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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