Methylene Blue

C₁₆H₁₈ClN₃S

IUPAC: 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride

CAS: 61-73-4

Tổng quan

Methylene blue is a synthetic dye with important medical applications. It is used to treat methemoglobinemia and is on the WHO Essential Medicines List.

Thành phần

Nguyên tố	Ký hiệu	Nguyên tử	Khối lượng nguyên tử
Hydrogen	H	18	1,0080
Carbon	C	16	12,0110
Nitrogen	N	3	14,0070
Sulfur	S	1	32,0600
Chlorine	Cl	1	35,4500

Thành phần nguyên tố

Hydrogen ×18

5,7%

Carbon ×16

60,1%

Nitrogen ×3

13,1%

Sulfur ×1

10,0%

Chlorine ×1

11,1%

Công dụng

• Methemoglobinemia antidote
• Biological stain
• Aquarium treatment
• Surgical dye marker

Sự thật thú vị

✦ One of the first synthetic drugs ever used in medicine, introduced in 1891

Structure

SMILES

CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Tính chất

Loại: organic
Trạng thái: solid
Khối lượng mol: 319,85 g/mol
Điểm nóng chảy: 190,0 °C
Độ hòa tan: 43.6 g/L at 25°C

Molecular Descriptors

Exact Mass: 319,0910
TPSA: 43,9 Å²
H-Bond Donors: 0
H-Bond Acceptors: 4
Rotatable Bonds: 1
Heavy Atoms: 21
Complexity: 483,0

Hợp chất liên quan

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is Methylene Blue?

Methylene Blue (C₁₆H₁₈ClN₃S) is a organic compound with the IUPAC name 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride.

What is the molecular weight of Methylene Blue?

Methylene Blue has a molar mass of 319.85 g/mol.

What state is Methylene Blue at room temperature?

Methylene Blue is a solid at room temperature.

Is Methylene Blue organic or inorganic?

Methylene Blue is classified as an organic compound.

What elements make up Methylene Blue?

Methylene Blue (C₁₆H₁₈ClN₃S) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Sulfur (S), Chlorine (Cl).