CAS 55-55-0

Metol

Descrição:

Metol, também conhecido como sulfato de 4-metilaminofenol, é um composto orgânico utilizado principalmente como agente revelador em processos fotográficos. Aparece como um pó cristalino de branco a amarelo claro e é solúvel em água, o que o torna eficaz em reveladores fotográficos. Metol é conhecido por sua capacidade de produzir grão fino e alto contraste em imagens fotográficas, tornando-se uma escolha popular entre os fotógrafos. O composto tem uma fórmula molecular de C7H9N2O3S e apresenta grupos funcionais tanto de amina quanto fenólico, contribuindo para suas propriedades redutoras. Em termos de segurança, Metol pode ser prejudicial se ingerido ou inalado, e pode causar irritação na pele e nos olhos, exigindo manuseio adequado e medidas de proteção durante o uso. Além disso, é importante armazenar Metol em um local fresco e seco, longe de substâncias incompatíveis, para manter sua estabilidade e eficácia. No geral, Metol desempenha um papel significativo na química fotográfica tradicional, particularmente no desenvolvimento de filmes em preto e branco.

Fórmula: C₇H₉NOH₂O₄S

InChI: InChI=1S/C7H9NO.H2O4S/c1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2-5,8-9H,1H3;(H2,1,2,3,4)

Chave InChI: InChIKey=OHYPPUOVSUINHM-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)O.N(C)C1=CC=C(O)C=C1

Sinónimos:

• 4-(Methylamino)phenol hemisulfate
• 4-(Methylamino)phenol hemisulfate salt
• 4-(Methylamino)phenol sulfate (2:1)
• 4-(Methylamino)phenol sulfate (2:1) (salt)
• 4-Methylaminophenol.H2S04
• Armol
• Bis(4-hydroxy-N-methylanilinium) sulphate
• Bis(4-hydroxy-N-methylanilinium)sulfat
• Bis-(N-Methyl-4-Hydroxyanilinium) Sulfate
• Ecol(R)
• Elon
• Elon (developer)
• Genol
• Graphol
• Metatyl
• Methol
• Metol
• Metol(Tm)
• N-Methyl-4-hydroxyaniline hemisulfate
• N-Methyl-P-Aminophenol Sulfate
• N-Methyl-p-aminophenol sulfuric acid hemisalt
• N-Methyl-p-aminophenol sulfuric acid salt (2:1)
• P-(Methylamino)Phenol Sulfate
• P-Methylaminophenol Sulphate
• Phenol, 4-(methylamino)-, sulfate (2:1)
• Phenol, 4-(methylamino)-, sulfate (2:1) (salt)
• Phenol, p-(methylamino)-, sulfate (2:1) (salt)
• Photol
• Pictol
• Planetol
• Rhodol
• Sulfate de bis(4-hydroxy-N-methylanilinium)
• p-(Methylamino)phenol, sulfate (2:1) (salt)
• p-Methylaminophenol sulfate
• p-Methylaminophenol sulphate (2:1)
• p-Methyllaminophesol sulfate

4-(Methylamino)phenol Sulfate

CAS: 55-55-0

Fórmula: C₁₄H₁₈N₂O₂·H₂SO₄

Pureza: >98.0%(HPLC)(N)

Cor e Forma: White to Light gray to Light yellow powder to crystal

Peso molecular: 344.38

Ref: 3B-M0145

4-(Methylamino)phenol sulfate, 99%

CAS: 55-55-0

4-(Methylamino)phenol sulfate, is a is a popular photographic developer used in black white photography. It is also an excellent developing agent for most continuous tone developer applications, and it has been widely used in published developer formulas as well as commercial products.This Thermo S

Fórmula: C₁₄H₂₀N₂O₆S

Pureza: 99%

Cor e Forma: Crystals or powder or crystalline powder, White to pale cream or pale grey

Peso molecular: 344.38

Ref: 02-A16236

Motol

CAS: 55-55-0

Fórmula: C₁₄H₂₀N₂O₆S

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 344.3834

Ref: IN-DA003LR7

4-(Methylamino)phenol Sulfate

CAS: 55-55-0

4-(Methylamino)phenol Sulfate

Pureza: 99%

Peso molecular: 334.38g/mol

Ref: 54-OR1011182

4-Methylaminophenol sulfate

CAS: 55-55-0

Fórmula: C₁₄H₁₈N₂O₂·H₂SO₄

Pureza: ≥ 99.0%

Cor e Forma: White, off-white or light-grey powder

Peso molecular: 344.38

Ref: 7W-GK4728

Metol

CAS: 55-55-0

Applications Metol is the hemisulfate salt of 4-Hydroxy-N-methylaniline (H918925), used to synthesize arylidene amino azolones with anticancer activity. It is also used to prepare N-(4-hydroxyphenyl)retinamide analogs with antitumor and apoptosis-inducing activities.
References Subtel’na, I., et al.: Bioorg. Med. Chem., 18, 5090 (2010); Mershon, S., et al.: Bioorg. Med. Chem. Lett., 17, 836 (2007)

Fórmula: (C₇H₉NO)•H₂SO₄

Cor e Forma: Off White Crystalline Powder

Peso molecular: 2123.169807

Ref: TR-M338720

bis(4-(methylamino)phenol); sulfuric acid

CAS: 55-55-0

Fórmula: C₁₄H₂₀N₂O₆S

Pureza: 98%

Peso molecular: 344.38

Ref: 10-F358324

4-Methylaminophenol sulfate

CAS: 55-55-0

4-Methylaminophenol sulfate is an enzyme substrate that is used in the analytical method for determining the concentration of potassium dichromate. It is prepared by reacting 4-methylaminophenol with sulfuric acid, and its optimum concentration is 0.2 mM. The linear calibration curve was obtained at a pH range of 2 to 5.4 and a temperature range of 25 to 37°C. The analytical method can be applied to human serum samples and has been shown to be applicable for studies on autoimmune diseases and anthelmintics.

Fórmula: C₇H₉NO•(H₂O₄S)₀

Pureza: Min. 95%

Cor e Forma: White Powder

Peso molecular: 344.39 g/mol

Ref: 3D-FM37054

4-(Methylamino)phenol sulfate, ACS, 99.0-101.5%

CAS: 55-55-0

4-(Methylamino)phenol sulfate is a photographic developer used in black and white photography. It is also used as tone developers in developing agents. Further, it is used in oxidative hair dye formulations. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product

Fórmula: C₁₄H₂₀N₂O₆S

Pureza: 99.0-101.5%

Cor e Forma: Solid (discolors in air)

Peso molecular: 344.38

Ref: 02-036674

Metol extrapure, 99%

CAS: 55-55-0

Fórmula: C₁₄H₂₀N₂O₆S

Pureza: min. 99%

Cor e Forma: White to Faint beige, Crystalline powder, Clear

Peso molecular: 344.38

Ref: SR-90121