CAS 303-47-9

Ocratossina A

Descrizione:

Ocratossina A è una micotossina prodotta da alcune specie di funghi, in particolare Aspergillus e Penicillium. È un metabolita secondario che si trova comunemente in vari prodotti agricoli, tra cui cereali, caffè e frutta secca. Chimicamente, è classificato come un composto fenolico ed è caratterizzato dalla sua struttura, che include un gruppo di fenilalanina legato a un'unità di 3-carbossy-4-idrossi-2-piridone. Ocratossina A è noto per i suoi potenziali effetti nefrotossici, immunotossici e cancerogeni negli esseri umani e negli animali, rendendolo una preoccupazione significativa per la sicurezza alimentare e la salute pubblica. È stabile in varie condizioni ambientali, il che contribuisce alla sua persistenza nei prodotti alimentari contaminati. Le agenzie di regolamentazione hanno stabilito limiti per Ocratossina A negli alimenti e nei mangimi per mitigare i rischi per la salute. I metodi di rilevamento coinvolgono tipicamente tecniche avanzate come la cromatografia liquida ad alte prestazioni (HPLC) accoppiata alla rilevazione per fluorescenza, garantendo un monitoraggio accurato di questo contaminante nocivo nelle forniture alimentari.

Formula: C₂₀H₁₈ClNO₆

InChI: InChI=1S/C20H18ClNO6/c1-10-7-12-14(21)9-13(17(23)16(12)20(27)28-10)18(24)22-15(19(25)26)8-11-5-3-2-4-6-11/h2-6,9-10,15,23H,7-8H2,1H3,(H,22,24)(H,25,26)/t10-,15+/m1/s1

InChI key: InChIKey=RWQKHEORZBHNRI-BMIGLBTASA-N

SMILES: ClC1=C2C(=C(O)C(C(N[C@@H](CC3=CC=CC=C3)C(O)=O)=O)=C1)C(=O)O[C@H](C)C2

Sinonimi:

• (R)-N-((5-Chlor-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-benzo[c]pyran-7-yl)carbonyl)-3-phenylalanin
• (R)-N-((5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-benzo[c]pyran-7-yl)carbonyl)-3-phenylalanine
• (R)-N-((5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-benzo[c]pyranne-7-yl)carbonyl)-3-phenylalanine
• (R)-N-((5-cloro-3,4-dihidro-8-hidroxi-3-metil-1-oxo-1H-benzo[c]pirano-7-il)carbonil)-3-fenilalanina
• 3R,14S-Ochratoxin A
• <span class="text-smallcaps">L</span>-Phenylalanine, N-[(5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl]-, (R)-
• <span class="text-smallcaps">L</span>-Phenylalanine, N-[[(3R)-5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-
• Alanine, N-[(5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-3-phenyl-, (-)-
• L-Phenylalanine, N-[(5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl]-, (R)-
• N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-<span class="text-smallcaps">L</span>-phenylalanine
• Nsc 201422
• Nsc 221991
• Ochratoxin A
• Phe-OTA
• Phenylalanine-ochratoxin A
• 5-18-09-00056 (Beilstein Handbook Reference)
• N-[(5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromen-7-yl)carbonyl]phenylalanine
• CCRIS 2382
• N-(((3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)-3-phenyl-L-alanine
• N-{[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromen-7-yl]carbonyl}phenylalanine
• (-)-N-((5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)-3-phenylalanine
• N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine
• (R)-N-((5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1 H-2-benzopyran-7-yl)carbonyl)phenylalanine
• NCI-C56586
• (2S)-2-({[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromen-7-yl]carbonyl}amino)-3-phenylpropanoate
• L-Phenylalanine, N-[[(3R)-5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-
• L-Phenylalanine, N-(((3R)-5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl)-
• HSDB 4305
• N-{[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromen-7-yl]carbonyl}-L-phenylalanine
• BRN 1301486

Ochratoxin A in Acetonitrile

CAS: 303-47-9

Ref: BE-BePure-24504LA

Ochratoxin A Standard Solution

CAS: 303-47-9

Ochratoxin A Standard Solution

Formula: C₂₀H₁₈ClNO₆

Purezza: By hplc: 99.9% (Typical Value in Batch COA)

Colore e forma: Liquid-Clear

Peso molecolare: 403.81301

Ref: 54-BIMS107

Ochratoxin A from Aspergillus ochraceus

CAS: 303-47-9

Ochratoxin A from Aspergillus ochraceus

Formula: C₂₀H₁₈ClNO₆

Purezza: By hplc: 100% (Typical Value in Batch COA)

Colore e forma: Solid-Powder

Peso molecolare: 403.81301

Ref: 54-BIO1001

Ochratoxin A

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Purezza: ≥ 99.0%

Colore e forma: White to off-white powder

Peso molecolare: 403.81

Ref: 7W-GA6945

Ochratoxin A

CAS: 303-47-9

Ochratoxin A is a mycotoxin from Aspergillus. Found in cereals and coffee, it exhibits potent nephrotoxicity and carcinogenicity by inducing oxidative damage.

Formula: C₂₀H₁₈ClNO₆

Colore e forma: White Solid

Peso molecolare: 403.81

Ref: TM-T75659

Ochratoxin A 2 µg/mL in Acetonitrile

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-S15670000AL-2

Ochratoxin A

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Neat

Peso molecolare: 403.81

Ref: 04-C15670000-10MG

Ochratoxin A 10 µg/mL in Acetonitrile

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-A15670000AL-10

Ochratoxin A 2 µg/mL in Acetonitrile

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-A15670000AL-2

Ochratoxin A 10 µg/mL in Acetonitrile

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-V15670000AL-10

Ochratoxin A 100 µg/mL in Methanol

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-A15670000ME-100

Aflatoxin B1, B2, G1, G2 and Ochratoxin A Mixture 10 µg/mL in Acetonitrile

Prodotto controllato

CAS: 1162-65-8, 1165-39-5, 303-47-9, 7220-81-7, 7241-98-7

Colore e forma: Mixture

Ref: 04-A30000050AL

Ochratoxin A

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Neat

Peso molecolare: 403.81

Ref: 04-C15670000-5MG

Aflatoxin B1, B2, G1, G2 and Ochratoxin A Kit 2 µg/mL in Acetonitrile

Prodotto controllato

CAS: 1162-65-8, 1165-39-5, 303-47-9, 7220-81-7, 7241-98-7

Colore e forma: Mixture

Ref: 04-K50000755AL

Aflatoxin B1, B2, G1, G2 and Ochratoxin A Kit 2 µg/mL in Acetonitrile

Prodotto controllato

CAS: 1162-65-8, 1165-39-5, 303-47-9, 7220-81-7, 7241-98-7

Colore e forma: Mixture

Ref: 04-K50000756AL

Ochratoxin A and B Mixture 592 10 µg/mL in Acetonitrile

Prodotto controllato

CAS: 303-47-9, 4825-86-9

Colore e forma: Mixture

Ref: 04-A50000592AL

Ochratoxin A 2 µg/mL in Methanol

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-A15670000ME-2

Ochratoxin A 10 µg/mL in Methanol

Prodotto controllato

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Single Solution

Peso molecolare: 403.81

Ref: 04-A15670000ME-10

Ochratoxin A

Prodotto controllato

CAS: 303-47-9

Applications Ochratoxins are toxic metabolites from Aspergillus orchraceus.Environmental contaminants; Food contaminants
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Belli, N., et al.: Int. J. Food Microb., 96, 19 ( 2004), Pardo, E., et al.: Food Microb., 23, 35 (2006),

Formula: C₂₀H₁₈ClNO₆

Colore e forma: Neat

Peso molecolare: 403.81

Ref: TR-O148490

Ochratoxin A

CAS: 303-47-9

Formula: C₂₀H₁₈ClNO₆

Peso molecolare: 403.82

Ref: 4Z-O-049001