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M34200

Sigma-Aldrich

4-Methylcatechol

≥95%

Sinônimo(s):

3,4-Dihydroxytoluene, 4-Methyl-1,2-benzenediol

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About This Item

Fórmula linear:
CH3C6H3-1,2-(OH)2
Número CAS:
452-86-8
Peso molecular:
124.14
Beilstein:
636512
Número CE:
207-214-5
Número MDL:
MFCD00002205
Código UNSPSC:
12352100
ID de substância PubChem:
24896842
NACRES:
NA.22

Ensaio

≥95%

p.e.

251 °C (lit.)

pf

67-69 °C (lit.)

densidade

1.129 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

Cc1ccc(O)c(O)c1

InChI

1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3

chave InChI

ZBCATMYQYDCTIZ-UHFFFAOYSA-N

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Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

284.0 °F - closed cup

Ponto de fulgor (°C)

140 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCK7404
MKCG2005
MKCD1030
MKBV6023V
MKBT7355V

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Catechol phyproof® Reference Substance

PHL82372

Catechol

Pyrocatechol for synthesis

Sigma-Aldrich

8.22261

Pyrocatechol

4-tert-Butylcatechol ≥99.0%

Sigma-Aldrich

19671

4-tert-Butylcatechol

Jin Xie et al.
Journal of the American Chemical Society, 130(24), 7542-7543 (2008-05-27)
We report a direct synthesis of ultrasmall c(RGDyK) peptide-coated Fe3O4 NPs (<10 nm in hydrodynamic diameter) and demonstrate their in vivo tumor-specific targeting capability. The Fe3O4 NPs are synthesized by thermal decomposition of iron pentacarbonyl in the presence of 4-methylcatechol
Sisse Jongberg et al.
Journal of agricultural and food chemistry, 59(18), 10329-10335 (2011-08-25)
The interaction between phenolic compounds and protein thiols was investigated in minced beef with or without 500 ppm 4-methylcatechol (4-MC) that had been stored under oxygen or argon for 7 days (4 °C). Myofibrillar protein isolates were extracted, and the
Yu-Lin Hsieh et al.
Journal of neuropathology and experimental neurology, 67(2), 93-104 (2008-01-26)
To generate an experimental neuropathy model in which small-diameter sensory nerves are specifically affected and to test a potential treatment, adult mice were given a single injection (50 microg/kg, i.p.) of the capsaicin analog resiniferatoxin (RTX). On Day 7 after
Małgorzata Sikora et al.
Foods (Basel, Switzerland), 8(5) (2019-05-10)
Enzymatic browning of sprouts during storage is a serious problem negatively influencing their consumer quality. Identifying and understanding the mechanism of inhibition of polyphenol oxidases (PPOs) in lentil sprouts may offer inexpensive alternatives to prevent browning. This study focused on
R Capasso et al.
The Journal of applied bacteriology, 79(4), 393-398 (1995-10-01)
Olive oil vegetation waters (VW) were highly toxic to both phytopathogenic Pseudomonas syringae (Smith, Yung et al.) pv. savastanoi (Gram-negative) and Corynebacterium michiganense (Gram-positive) and showed bactericidal activity in their original concentration (in raw form). Among the main polyphenols, present
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Protocolos

HPLC Analysis of Catechols and Resorcinols on Ascentis® RP-Amide

Separation of Resorcinol 50 mg/mL; Pyrocatechol; 2-Methylresorcinol; 4-Methylcatechol; 2,5-Dimethylresorcinol 50 mg/mL; 3-Methylcatechol 50 mg/mL; 4-Nitrocatechol 50 mg/mL

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