Skip to main content

Methylene Blue

ADVERTISEMENT
Identification
Molecular formula
C16H18ClN3S
CAS number
61-73-4
IUPAC name
1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one
State
State

At room temperature, Methylene Blue is typically in a solid state. It's stored as a solid powder and then dissolved as needed for various applications, including medical and scientific uses.

Melting point (Celsius)
100.00
Melting point (Kelvin)
373.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
319.85g/mol
Molar mass
319.8510g/mol
Density
1.2000g/cm3
Appearence

Methylene Blue appears as a dark green solid powder. When dissolved in water, it forms a deep blue solution. It is commonly used in laboratories, biological staining, and as a medication. The color change upon dissolution can be attributed to the changes in its absorption spectrum.

Comment on solubility

Solubility of 1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one

The solubility of 1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one (C16H18ClN3S) is influenced by several factors, primarily its molecular structure and functional groups.

Factors Affecting Solubility

  • Polarity: The presence of polar functional groups, such as the hydroxymethyl and amino groups, generally enhances solubility in polar solvents like water.
  • Hydrophobic interactions: The thioxanthenone core introduces hydrophobic characteristics, which may limit solubility in aqueous environments.
  • Ionization: The diethylamino group can contribute to basicity, potentially allowing for ionization in certain pH conditions, which can increase aqueous solubility.

In practice, the solubility of this compound can be expected to show variability depending on the solvent used. For example, it is likely to be more soluble in organic solvents like ethanol or dimethyl sulfoxide (DMSO) than in pure water. As a general observation, compounds with mixed hydrophilic and hydrophobic characteristics often exhibit:

  • Moderate solubility: In polar and non-polar solvents
  • Temperature dependency: Solubility may increase with temperature due to enhanced kinetic activity.

In summary, understanding the solubility profile of 1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one is critical for applications in formulation and delivery systems, especially in medicinal chemistry where solubility dictates bioavailability.

Interesting facts

Interesting Facts About 1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one

This compound, known for its intricate structure and numerous applications, is a fascinating subject for both chemists and researchers alike. Here are some intriguing aspects:

  • Pharmacological Potential: The unique combination of a thioxanthenone moiety with a diethylamino group positions this compound as a potential candidate for various pharmacological applications, especially in the field of neuroscience.
  • Fluorescent Properties: Thioxanthen-9-one derivatives are known for their fluorescent properties, making them useful in imaging and tracking biological processes within cells.
  • Diverse Mechanisms: The presence of both the amino and hydroxymethyl functional groups hints at possible interactions with biological targets, including enzyme inhibition and receptor binding.
  • Research Applications: Due to its distinct structural elements, this compound has become a subject of interest in medicinal chemistry for designing novel therapeutic agents.

Moreover, the incorporation of the diethylamino group not only enhances solubility in various solvents, but also may modulate the compound's biological activity. As such, compounds like this one exemplify the intersection of organic chemistry and pharmacology, showcasing how small changes in chemical structure can lead to significant variations in biological function.

In the words of a prominent chemist, "Understanding the relationship between structure and function is the cornerstone of drug discovery." This statement resonates well with the study of this compound, highlighting its significance in the ongoing quest for innovation in medicinal chemistry.

Synonyms
hycanthone
3105-97-3
Hycanthon
Hicantona
Lucanthone metabolite
1-((2-(Diethylamino)ethyl)amino)-4-(hydroxymethyl)-9H-thioxanthen-9-one
Hycanthonum
WIN 24933
Hycanthone [USAN:INN]
Hicantona [INN-Spanish]
Hycanthonum [INN-Latin]
WIN 24,933
Etrenol
1-((2-(Diethylamino)ethyl)amino)-4-(hydroxymethyl)thioxanthen-9-one
CCRIS 957
NSC-134434
UNII-2BXX5EVN2A
2BXX5EVN2A
EINECS 221-463-7
NSC134434
1-{[2-(Diethylamino)ethyl]amino}-4-(hydroxymethyl)-9H-thioxanthen-9-one
NSC 134434
BRN 1402722
Etrenol (Salt/Mix)
1-(2-diethylaminoethylamino)-4-(hydroxymethyl)thioxanthen-9-one
DTXSID9023128
CHEBI:52768
9H-Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-
HYCANTHONE [MI]
HYCANTHONE [INN]
HYCANTHONE [USAN]
WIN-24933
NSC-142982
HYCANTHONE [MART.]
SMR000058861
1-[(2-[DIETHYLAMINO]ETHYL)AMINO]-4-[HYDROXYMETHYL]-9H-THIOXANTHEN-9-ONE
CHEMBL22077
MLS000069828
MLS001076079
DTXCID303128
Hycanthone mesylate (Salt/Mix)
NSC 142982
5-18-12-00070 (Beilstein Handbook Reference)
Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-
9H-Thioxanthen-9-one, 1-[[2-(diethylamino)ethyl]amino]-4-(hydroxymethyl)-
NCGC00016622-02
CAS-3105-97-3
Hicantona (INN-Spanish)
Hycanthonum (INN-Latin)
Thioxanthen-9-one, 1-[[2-(diethylamino)ethyl]amino]-4-(hydroxymethyl)-
1-[[2-(Diethylamino)ethyl]amino]-4-(hydroxymethyl)-9H-thioxanthen-9-one
HYCANTHONE (MART.)
hycanthone monomesylate
Hycanthone methanesulphonate
C20H24N2O2S
CCRIS 333
1-[[2-(Diethylamino)ethyl]amino]-4-(hydroxymethyl)thioxanthen-9-one
Hycanthone monomethanesulphonate
HYCANTHONE MESYLATE [MI]
UNII-48830NW22A
HSDB 7094
HYCANTHONE MESYLATE (IARC)
HYCANTHONE MESYLATE [HSDB]
HYCANTHONE MESYLATE [IARC]
EINECS 245-527-9
48830NW22A
SR-01000721922
AI3-61987
Hycanthone?
QHM
Prestwick_698
MFCD00083383
Spectrum_001601
N-(2-(diethylamino)ethyl)-4-methoxy-9-oxoxanthene-1-amine monomethanesulfonate
N-[2-(DIETHYLAMINO)ETHYL]-4-METHOXY-9-OXOXANTHENE-1-AMINE MONOMETHANESULFONATE
Opera_ID_669
1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-10H-dibenzo(b,e)thiopyran-10-one methanesulfonate
1-[2-(diethylamino)ethylamino]-4-(hydroxymethyl)thioxanthen-9-one
1-{[2-(diethylamino)ethyl]amino}-4-(hydroxymethyl)-10H-dibenzo[b,e]thiopyran-10-one methanesulfonate
23255-93-8
9H-Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-, monomethanesulfonate (salt)
N,N-diethyl-2-((4-(hydroxymethyl)-10-oxo-10H-dibenzo(b,e)thiopyran-1-yl)amino)ethanaminium methanesulfonate
N,N-diethyl-2-{[4-(hydroxymethyl)-10-oxo-10H-dibenzo[b,e]thiopyran-1-yl]amino}ethanaminium methanesulfonate
Prestwick0_000355
Prestwick1_000355
Spectrum2_000678
Spectrum3_001578
Spectrum4_000181
Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-, monomethanesulfonate (salt)
Thioxanthen-9-one, 1-[[2-(diethylamino)ethyl]amino]-4-(hydroxymethyl)-, monomethanesulfonate (salt)
KBioGR_000721
KBioSS_002081
BIDD:GT0491
DivK1c_000480
SCHEMBL314809
SPECTRUM1503239
SPBio_000775
SPBio_002370
HMS501H22
KBio1_000480
KBio2_002081
KBio2_004649
KBio2_007217
KBio3_002616
NINDS_000480
HMS1569G11
HMS1922M03
HMS2092P10
HMS2096G11
HMS2232H20
HMS3370G12
HMS3713G11
Pharmakon1600-01503239
HY-B1099
Tox21_110531
BDBM50066721
CCG-40023
NSC758434
AKOS027378728
Tox21_110531_1
CS-4690
DB14061
NSC-758434
NCGC00016622-01
NCGC00016622-03
NCGC00016622-04
NCGC00016622-05
NCGC00016622-08
NCGC00016622-10
NCGC00016622-11
NCGC00095028-01
NCGC00095028-02
NCGC00178285-01
NCGC00178285-02
DA-54146
DS-12960
NCI60_000765
NCI60_000937
SBI-0051798.P002
1ST165262
AB00052334
NS00029016
WLN: T C666 BS IVJ D1Q GM2N2&2
C74594
D00541
AB00052334_15
Q5953407
SR-01000721922-2
SR-01000721922-4
SR-01000721922-5
BRD-K50406511-001-06-2
BRD-K50406511-001-26-0
1-(2'-DIETHYLAMINOETHYL)AMINO-4-HYDROXYMETHYL-9-THIOXANTHENONE
1-(2-(diethylamino)ethylamino)-4-(hydroxymethyl)-9H-thioxanthen-9-one
Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-(8CI)
1-((2-(Diethylamino)ethyl)amino)-4-(hydroxymethyl)thioxanthen-9-one, monomethanesulfonate (salt)
221-463-7
245-527-9
Thioxanthen-9-one, 1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-, monomethanesulfonate (salt) (8CI)