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Curare alkaloid

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Identification
Molecular formula
C40H44N2O6
CAS number
51349-12-1
IUPAC name
(1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene
State
State

At room temperature, this compound remains in a solid state. It is stable under normal conditions and does not readily decompose. However, it should be stored away from extreme temperatures and incompatible substances to maintain its stability and integrity.

Melting point (Celsius)
248.00
Melting point (Kelvin)
521.15
Boiling point (Celsius)
650.00
Boiling point (Kelvin)
923.15
General information
Molecular weight
668.84g/mol
Molar mass
668.8370g/mol
Density
1.2400g/cm3
Appearence

This chemical typically appears as a white or off-white solid powder. It is crystalline in nature and may have a slight, distinctive odor.

Comment on solubility

Solubility of (1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene

The solubility of complex organic compounds like (1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene can be quite nuanced. Here are some considerations regarding its solubility:

  • Polarity: The presence of multiple methoxy groups suggests that there may be a degree of polarity, which can enhance solubility in polar solvents.
  • Size and Complexity: Its large and intricate molecular structure may hinder solubility due to steric hindrance.
  • Common Solvents: It is likely more soluble in organic solvents like ethanol, acetone, or dichloromethane, rather than in water, depending on the saturation point of the solvent.
  • pH Sensitivity: As a diazonium compound, solubility might also be affected by pH and ionic strength of the solution.
  • Thermodynamics: The dissolution process depends on factors such as enthalpy changes and the entropy of mixing.

In summary, while the intricate structure poses challenges, the presence of polar functional groups enhances potential solubility in specific organic solvents. As noted, understanding the solubility characteristics can provide valuable insights during experimentation and application.

Interesting facts

Interesting Facts about (1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene

This fascinating compound stands out due to its complex structure and interesting properties. Here are a few key points that highlight its significance:

  • Complexity and Structure: The compound features a unique heptacyclic framework, which is extensive and multi-dimensional. This complexity often challenges synthetic chemists, making it a target for advanced methodologies in organic synthesis.
  • Synthetic Applications: Such intricate compounds can serve as valuable precursors or intermediates in the production of pharmaceuticals and agrochemicals, due to their potential biological activity.
  • Insulin Resistance Research: Some compounds similar to this one are being researched for their roles in insulin resistance and metabolic diseases, which makes this domain of study extremely pertinent.
  • Ecological Impact: It’s important to investigate compounds like this in the context of their environmental behavior as well as their interactions with biological systems.

As a chemistry student or researcher, understanding the properties and potential applications of such compounds might inspire innovative approaches and unique applications in areas like medicinal chemistry, where the synthesis of new drugs is crucial. The intricate nature of (1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene serves to remind us of the beauty and complexity inherent in chemical structures. As the renowned chemist Linus Pauling said, "The best way to have a good idea is to have a lot of ideas." Thus, delving into compounds like this may very well lead to breakthroughs in chemistry and beyond!

Synonyms
METOCURINE
Dimethyltubocurarinium
Metocurine ion
Metocurine cation
O,O'-Dimethyltubocurarine
O,O-Dimethylchondrocurarine
Dimethyl tubocurarine
dimethylchondrocurarine
Chondrocurarine, O,O'-dimethyl-
Metubine
UNII-V0M92G2U26
N,N',O,O-Tetramethyl-(+)-tubocurine
BRN 3583380
Tubocurarine, O,O'-dimethyl-, (+)-
Tubocuraranium, 6,6',7',12'-tetramethoxy-2,2,2',2'-tetramethyl-
DTXSID0048262
6,6',7',12'-Tetramethoxy-2,2,2',2'-Tetramethyltubocuraran-2,2'-Diium
DIMETHYLTUBOCURARINIUM [WHO-DD]
O,O-DIMETHYL-(+)-TUBOCURARINE
13H-4,6:21,24-Dietheno-8,12-metheno-1H-pyrido(3',2':14,15)(1,11)dioxacycloeicosino(2,3,4-ij)isoquinolinium, 2,3,13a,14,15,16,25,25a-octahydro-9,18,19,29-tetramethoxy-1,1,14,14-tetramethyl-, (13aR,25aS)-
dimethyl dl-curine dimethochloride
Dimethyl-d-tubocurarine
dimethylcurine
(1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.2^{3,6}.1^{8,12}.1^{18,22}.0^{27,31}.0^{16,34}]hexatriaconta-3,5,8,10,12(34),18(33),19,21,24(32),25,27(31),35-dodecaene-15,30-diium
DMCDM
dimethyl-L-curine dimethoiodide
dimethylcurarine dimethochloride
dimethyl-L-curine dimethochloride
(1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazaheptacyclo(22.6.2.2^(3,6).1^(8,12).1^(18,22).0^(27,31).0^(16,34))hexatriaconta-3,5,8,10,12(34),18(33),19,21,24(32),25,27(31),35-dodecaene-15,30-diium
DTXCID1028237
Chondrocurarine, O,O'-dimethyl-(8CI)
Tubocuraranium, 6,6',7',12'-tetramethoxy-2,2,2',2'-tetramethyl-(9CI)
13h-4,6:21,24-dietheno-8,12-metheno-1h-pyrido(3',2':14,15)(1,11)dioxacycloeicosino(2,3,4-ij)isoquinolinium, 2,3,13a,14,15,16,25,25a-octahydro-9,18,19,29-tetramethoxy-1,14,14-trimethyl-, (13ar,25as)-
methyltubocurarinum
tubocuraranium, 6,6',7',12'-tetramethoxy-2,2',2'-trimethyl-
unii-947txz810i
5152-30-7
CHEBI:6900
V0M92G2U26
Tetrandrini dimethiodidum
Chondocurarine, derivative of
CU9
CHEMBL1259
SCHEMBL447436
BDBM50237609
DB01336
NS00069810
C07919
SBI-0653875.0001
AE-562/43459779
Q6824186
BRD-K16484091-001-01-1
(1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene