4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one
- Product Name
- 4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one
- CAS No.
- 38695-41-9
- Chemical Name
- 4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one
- Synonyms
- Preskimmianin;Preskimmianine;4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)-2-quinolone;4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one;4,7,8-trimethoxy-3-(3-methylbut-2-en-1-yl)quinolin-2(1H)-one;2(1H)-Quinolinone, 4,7,8-trimethoxy-3-(3-methyl-2-buten-1-yl)-
- CBNumber
- CB22319441
- Molecular Formula
- C17H21NO4
- Formula Weight
- 303.35
- MOL File
- 38695-41-9.mol
4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one Property
- Boiling point:
- 483.5±45.0 °C(Predicted)
- Density
- 1.16±0.1 g/cm3(Predicted)
- pka
- 9.52±0.70(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363Wash contaminated clothing before reuse.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- AS149393
- Product name
- Preskimmianine
- Packaging
- 5mg
- Price
- $316
- Updated
- 2021/12/16
- Product number
- CD32001500
- Product name
- Preskimmianine
- Purity
- 95+%
- Packaging
- 5mg
- Price
- $723
- Updated
- 2021/12/16
4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one Chemical Properties,Usage,Production
Description
A quinolone alkaloid, this base has only recently been isolated from the roots of Dictamnus alb us. The structure given above is based upon chemical and spectro_x0002_scopic evidence.
Uses
Preskimmianin (Preskimmianine) is a Triterpenoids product that can be isolated from the seeds of Trichosanthes kirilowii Maxim.[1].
References
Storer, Young., Tetrahedron, 29, 1217 (1973)
4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one Preparation Products And Raw materials
Raw materials
Preparation Products
4,7,8-Trimethoxy-3-(3-methyl-2-butenyl)quinolin-2(1H)-one Suppliers
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