CAS 6521-29-5

Pentile p-idrossibenzoato

Descrizione:

Pentile p-idrossibenzoato, noto anche come paraben di pentile, è un estere derivato dall'acido p-idrossibenzoico e dal pentanolo. È comunemente usato come conservante in cosmetici, prodotti farmaceutici e alimenti grazie alle sue proprietà antimicrobiche. Questo composto appare tipicamente come un liquido incolore o giallo pallido con un odore lieve. È solubile in solventi organici come etanolo e propilenglicole, ma ha una solubilità limitata in acqua. Pentile p-idrossibenzoato presenta un profilo di tossicità relativamente basso, rendendolo una scelta popolare nelle formulazioni. La sua efficacia come conservante è attribuita alla sua capacità di inibire la crescita di batteri, lieviti e muffe, prolungando così la durata dei prodotti. Tuttavia, come altri parabeni, ha affrontato scrutinio riguardo ai potenziali effetti dirompenti endocrini, portando a ricerche e discussioni normative in corso. In generale, Pentile p-idrossibenzoato è apprezzato per le sue qualità conservanti, pur essendo soggetto a valutazioni di sicurezza nei prodotti di consumo.

Formula: C₁₂H₁₆O₃

InChI: InChI=1S/C12H16O3/c1-2-3-4-9-15-12(14)10-5-7-11(13)8-6-10/h5-8,13H,2-4,9H2,1H3

InChI key: InChIKey=ZNSSPLQZSUWFJT-UHFFFAOYSA-N

SMILES: C(OCCCCC)(=O)C1=CC=C(O)C=C1

Sinonimi:

• 4-Hydroxybenzoic acid n-amyl ester
• Amyl p-hydroxybenzoate
• Benzoic acid, 4-hydroxy-, pentyl ester
• Benzoic acid, p-hydroxy-, pentyl ester
• NSC 309817
• Pentyl 4-hydroxybenzoate
• Pentyl p-hydroxybenzoate
• Pentyl paraben
• n-Amyl 4-hydroxybenzoate
• n-Amyl 4-hydroxybenzoate~4-Hydroxybenzoic acid n-pentyl ester
• n-Pentyl 4-hydroxybenzoate

n-Pentyl 4-hydroxybenzoate, 98%

CAS: 6521-29-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₂H₁₆O₃

Purezza: 98%

Colore e forma: White to cream to pale brown, Crystals or powder or crystalline powder or chunks or fused solid

Peso molecolare: 208.26

Ref: 02-L05563

Pentyl 4-hydroxybenzoate

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 208.2536

Ref: IN-DA003LJ4

Pentyl 4-Hydroxybenzoate

CAS: 6521-29-5

Pentyl 4-Hydroxybenzoate

Purezza: 98%

Peso molecolare: 208.25g/mol

Ref: 54-OR1029129

4-Hydroxybenzoic acid-n-pentyl ester

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Colore e forma: Neat

Peso molecolare: 208.25

Ref: 04-C14229100

Amyl 4-Hydroxybenzoate

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Purezza: >98.0%(GC)(T)

Colore e forma: White or Colorless to Light yellow powder to lump to clear liquid

Peso molecolare: 208.26

Ref: 3B-H0208

Pentyl 4-Hydroxybenzoate (Pentyl Paraben)

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Peso molecolare: 208.26

Ref: 4Z-P-112007

Pentyl Paraben

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Peso molecolare: 208.25

Ref: ST-EA-CP-P85004

Pentyl Paraben

CAS: 6521-29-5

Applications An antimicrobial agent used in cosmetic products.
References Liu, H., et al.: Chem. Res. Toxicol., 19, 1540 (2006), Roberts, W., et al.: J. Pharm. Sci., 90, 1318 (2001), Magnusson, B., et al.: J. Invest. Dermatol., 122, 993 (2004),

Formula: C₁₂H₁₆O₃

Colore e forma: Off-White To Beige

Peso molecolare: 208.25

Ref: TR-P283800

n-Pentyl 4-hydroxybenzoate

CAS: 6521-29-5

n-Pentyl 4-hydroxybenzoate is a preservative that inhibits the growth of microorganisms. It is used in products such as cosmetics, pharmaceuticals, and food to prevent spoilage. The antimicrobial activity of n-pentyl 4-hydroxybenzoate has been shown to be due to p-hydroxybenzoic acid, which binds to bacterial cell walls. This binding prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division. n-Pentyl 4-hydroxybenzoate has also been shown to inhibit bacterial growth in vitro and in vivo in rats by interfering with protein synthesis in rat liver microsomes.

Formula: C₁₂H₁₆O₃

Purezza: Min. 95%

Colore e forma: Off-White Powder

Peso molecolare: 208.25 g/mol

Ref: 3D-FP64887

Amyl 4-Hydroxybenzoate

CAS: 6521-29-5

Formula: C₁₂H₁₆O₃

Purezza: 98%+(GC-MS);RG

Colore e forma: Solid, Crystalline

Peso molecolare: 208.257

Ref: 10-F053190