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H0131

Sigma-Aldrich

DL-4-Hydroxy-3-methoxymandelic acid

≥98% (HPLC), powder

Sinônimo(s):

α,4-Dihydroxy-3-methoxybenzeneacetic acid, VMA, Vanillomandelic acid, Vanillylmandelic acid, Vanilmandelic acid

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About This Item

Fórmula linear:
HOC6H3(OCH3)CH(OH)CO2H
Número CAS:
55-10-7
Peso molecular:
198.17
Beilstein:
2213227
Número CE:
200-224-0
Número MDL:
MFCD00004235
Código UNSPSC:
12352106
ID de substância PubChem:
24277743
NACRES:
NA.77

Nível de qualidade

200

Ensaio

≥98% (HPLC)

forma

powder

cor

white to off-white

pf

132-134 °C (dec.) (lit.)

solubilidade

H2O: ~50 mg/mL

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OC1=C(OC)C=C(C(O)C(O)=O)C=C1

InChI

1S/C9H10O5/c1-14-7-4-5(2-3-6(7)10)8(11)9(12)13/h2-4,8,10-11H,1H3,(H,12,13)

chave InChI

CGQCWMIAEPEHNQ-UHFFFAOYSA-N

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Ações bioquímicas/fisiológicas

Epinephrine and norepineprine metabolite.

Características e benefícios

This compound is featured on the Dopamine and Norepinephrine Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

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”.

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Sigma-Aldrich

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DL-3,4-Dihydroxyphenyl glycol

Sigma-Aldrich

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3-Methoxytyramine hydrochloride ≥95.5%, crystalline

Sigma-Aldrich

M4251

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Robinetin phyproof® Reference Substance

PHL82645

Robinetin

3,4-Dihydroxyphenylacetic acid 98%

Sigma-Aldrich

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To review the clinical experience on pheochromocytoma in Indian subset of patients. Ten patients diagnosed with pheochromocytoma between 2001 and 2010 at our institute were retrospectively studied for clinical, laboratory, radiological and surgical data. A total of 10 patients (5
W P Tormey et al.
Irish journal of medical science, 164(2), 146-150 (1995-04-01)
A study of the case notes from 101 of the 113 instances where at least one of the results was abnormal from the analysis of 24 hr urinary collections for noradrenaline, adrenaline, and dopamine and their metabolites 4-hydroxy-3-methoxy-mandelic acid (HMMA)
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Archives of dermatological research, 303(5), 317-325 (2010-11-03)
The aim of the study was to evaluate the prevalence of pheochromocytoma (PHEO) in patients with neurofibromatosis type 1 (NF1), and to analyze the behavior of some anthropometric and cardiovascular parameters. In 48 consecutive NF1 patients, urinary metanephrines and vanillylmandelic
Wayne L Furman et al.
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Gefitinib potently inhibits neuroblastoma proliferation in vitro, and the gefitinib/irinotecan combination shows greater than additive activity against neuroblastoma xenografts. This Phase II pilot study estimated the rate of response to two courses of intravenous irinotecan plus oral gefitinib in children
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Adrenal haemangioblastoma presenting clinically as pheochromocytoma is a rare manifestation of extraneural haemangioblastoma. We present an unusual case of von Hippel-Lindau (VHL) disease that had adrenal and cerebellar haemangioblastoma with multiple renal cysts, and a review of the literature. Unlike
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