Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

Outros documentos

151610

Sigma-Aldrich

DL-3,4-Dihydroxymandelic acid

95%

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
(HO)2C6H3CH(OH)CO2H
Número CAS:
14883-87-5
Peso molecular:
184.15
Número CE:
238-956-8
Número MDL:
MFCD00004231
Código UNSPSC:
12352100
ID de substância PubChem:
24849152
NACRES:
NA.22

Nível de qualidade

100

Ensaio

95%

pf

136-137 °C (dec.) (lit.)

cadeia de caracteres SMILES

OC(C(O)=O)c1ccc(O)c(O)c1

InChI

1S/C8H8O5/c9-5-2-1-4(3-6(5)10)7(11)8(12)13/h1-3,7,9-11H,(H,12,13)

chave InChI

RGHMISIYKIHAJW-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Metabolite of norepinephrine.

Aplicação

DL-3,4-Dihydroxymandelic acid was used in the simultaneous analysis of 4-hydroxy-3-methoxymandelic acid and 4-hydroxy- 3-methoxyphenylacetic acid in urine. It was also used to study the changes in body temperature.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315 - H319 - H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

3,4-(Methylenedioxy)phenylacetic acid 98%

Sigma-Aldrich

329673

3,4-(Methylenedioxy)phenylacetic acid

Adrenochrome ≥95% (HPLC)

Sigma-Aldrich

A5752

Adrenochrome

(S)-(−)-Perillaldehyde ≥92%

Sigma-Aldrich

W355704

(S)-(−)-Perillaldehyde

Homovanillic acid Fluorimetric reagent

Sigma-Aldrich

H1252

Homovanillic acid

3,4-Dihydroxyphenylacetic acid analytical standard

Supelco

11569

3,4-Dihydroxyphenylacetic acid

3,4-Dihydroxybenzoic acid analytical standard

Supelco

08992

3,4-Dihydroxybenzoic acid

W X Dong et al.
Journal of the autonomic nervous system, 44(2-3), 109-117 (1993-08-01)
Pre-synaptic endings of the sympathetic nervous fibers control the metabolism of catecholamines, particularly inactivating norepinephrine after its neuronal recapture. The present study was carried out to investigate this segment of the metabolism of catecholamines through measurements of DHPG, DOMA and
S J Ley et al.
Research in veterinary science, 61(2), 172-173 (1996-09-01)
The threshold response to a mechanical nociceptive stimulus was significantly lower on the lame hind limb of lame cows than on the same limb of sound cows. There were no significant differences between the concentrations of cortisol, noradrenaline, adrenaline or
K E O'Connor et al.
Journal of bacteriology, 183(3), 928-933 (2001-02-24)
Pseudomonas putida F6 was found to metabolize p-hydroxyphenylacetic acid through 3,4-dihydroxyphenylacetic acid, 3,4-dihydroxymandelic acid, and 3,4-dihydroxybenzaldehyde. Cell extracts of P. putida F6 catalyze the NAD(P)H-independent hydroxylation of p-hydroxyphenylacetic acid to 3,4-dihydroxyphenylacetic acid which is further oxidized to 3,4-dihydroxymandelic acid. Oxidation
T R Kingsley et al.
Journal of gerontology, 46(4), B135-B141 (1991-07-01)
Adrenal catecholamines (CA) were measured in 6-, 18-, and 30-mo Lobund-Wistar rats (LWR) maintained under germ-free or conventional conditions and fed either ad libitum or a restricted (70% of adult ad libitum) diet. Levels of dopamine (DA), norepinephrine (NE), epinephrine
T H Czapla et al.
Biochimica et biophysica acta, 1077(3), 400-406 (1991-04-29)
Cyclic voltammetric and chronoamperometric data are consistent with a process in which 3,4-dihydroxymandelic acid (DOMA) is oxidized initially in a two-electron step to its corresponding o-benzoquinone. This species is unstable and undergoes the rate-determining loss of CO2 (k = 1.6
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica