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246379

Sigma-Aldrich

Azelaic acid

98%

Sinónimos:

Nonanedioic acid

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25 G
US$ 85,20
100 G
US$ 223,00

US$ 85,20

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25 G
US$ 85,20
100 G
US$ 223,00

About This Item

Fórmula lineal:
HO2C(CH2)7CO2H
Número de CAS:
123-99-9
Peso molecular:
188.22
Beilstein:
1101094
Número CE:
204-669-1
Número MDL:
MFCD00004432
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24278221
NACRES:
NA.23

US$ 85,20

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densidad de vapor

6.5 (vs air)

presión de vapor

<1 mmHg ( 20 °C)

Ensayo

98%

Formulario

powder

bp

286 °C/100 mmHg (lit.)

mp

109-111 °C (lit.)

cadena SMILES

OC(=O)CCCCCCCC(O)=O

InChI

1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13)

Clave InChI

BDJRBEYXGGNYIS-UHFFFAOYSA-N

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Descripción general

Azelaic acid is an important monomer in the synthesis of various polymers. The presence of two carboxylic acid groups enables azelaic acid to act as a monomer for polycondensation reactions, leading to the formation of polyesters and other polymeric materials. Additionally, it is also used to prepare azelaic acid-based plasticizers to improve the mechanical properties of PVC, making them suitable for various applications, including films, coatings, and flexible products.[1][2][3]

Aplicación

Azelaic acid can be used:
  • As a bio-based monomer in the development of biodegradable polymers. These polymers are explored for a range of applications, including packaging materials, agricultural films, and other products where biodegradability is a key requirement.
  • As a crucial component in the synthesis of biodegradable copolyester plasticizers for PVC applications.
  • As a monomer in the synthesizing poly(glycerol azelaic acid) for tissue engineering applications. Its contributions to biocompatibility, mechanical properties, degradation behavior, and hydrophilicity make it an essential building block for developing advanced biomaterials aimed at enhancing tissue regeneration processes. In drug delivery systems, azelaic acid may play a role in the synthesis of polymers or other compounds used in drug delivery, potentially enhancing medication effectiveness through improved solubility or stability.
  • In skincare products.

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

410.0 °F - closed cup

Punto de inflamabilidad (°C)

210 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
WXBF0140V
WXBF1830V
WXBF1605V
WXBD6695V
WXBD1400V

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Excess cathelicidin and kallikrein 5 (KLK5) have been hypothesized to play a role in the pathophysiology of rosacea. We sought to evaluate the effects of azelaic acid (AzA) on these elements of the innate immune system. Gene expression and protease
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Questions

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

    1 answer

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

    1 answer

    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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