ChemicalBook > CAS DataBase List > LOUREIRIN B

LOUREIRIN B

Product Name
LOUREIRIN B
CAS No.
119425-90-0
Chemical Name
LOUREIRIN B
Synonyms
ColouringB;LOUREIRIN B;cochinchinenin B;LOUREIRIN B USP/EP/BP;1-Propanone,1-(4-hydroxyphenyl)-3-(2,4,6-triMethoxyphenyl);1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)propan-1-one;Loureirin B, 98%, from Dracaena cochinchinensis (Lour.) S. C. Chen
CBNumber
CB8388351
Molecular Formula
C18H20O5
Formula Weight
316.35
MOL File
119425-90-0.mol
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LOUREIRIN B Property

Boiling point:
509.9±50.0 °C(Predicted)
Density 
1.177±0.06 g/cm3(Predicted)
solubility 
DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:2): 0.33 mg/ml
pka
8.06±0.15(Predicted)
form 
powder
color 
White
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Safety

Safety Statements 
24/25
HS Code 
29145090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical
Product number
27454
Product name
Loureirin B
Purity
≥98%
Packaging
1mg
Price
$48
Updated
2024/03/01
Cayman Chemical
Product number
27454
Product name
Loureirin B
Packaging
25mg
Price
$807
Updated
2024/03/01
Cayman Chemical
Product number
27454
Product name
Loureirin B
Packaging
50mg
Price
$750
Updated
2021/12/16
Cayman Chemical
Product number
27454
Product name
Loureirin B
Packaging
5mg
Price
$222
Updated
2024/03/01
Cayman Chemical
Product number
27454
Product name
Loureirin B
Packaging
10mg
Price
$393
Updated
2024/03/01
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LOUREIRIN B Chemical Properties,Usage,Production

Uses

Loureirin B is a component of traditional Chinese medicine which helps combat neurodegenerative diseases. Extracted from the red resin of Dracaena cochinchinensis S.C Chen, known as Dragon’s Blood.

LOUREIRIN B Preparation Products And Raw materials

Raw materials

Preparation Products

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LOUREIRIN B Suppliers

China 141 United Kingdom 2 United States 17 Global 160
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View Lastest Price from LOUREIRIN B manufacturers

Shanghai Standard Technology Co., Ltd.
Product
Loureirin B 119425-90-0
Price
US $0.00/mg
Min. Order
5mg
Purity
≥98%(HPLC)
Supply Ability
10 g
Release date
2020-02-26
Career Henan Chemical Co
Product
1-Propanone,1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)- 119425-90-0
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-09

119425-90-0, LOUREIRIN BRelated Search:

Loureirin D Vitamin B12 β-Carotene Loureirin C Naringin dihydrochalcone 4'-Hydroxy-2,4-dimethoxychalcone NARINGENIN CHALCONE 2'-O-Methylisoliquiritigenin 1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one 4,4'-DIHYDROXY-2-METHOXYCHALCONE ISOBAVACHALCONE Dihydropashanone Bavachalcone CYANIDIN CHLORIDE Hydroxysafflor yellow A Loureirin A LOUREIRIN B Pongapinone A

  • LOUREIRIN B
  • 1-Propanone,1-(4-hydroxyphenyl)-3-(2,4,6-triMethoxyphenyl)
  • Loureirin B, 98%, from Dracaena cochinchinensis (Lour.) S. C. Chen
  • 1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)propan-1-one
  • cochinchinenin B
  • LOUREIRIN B USP/EP/BP
  • ColouringB
  • 119425-90-0
  • C18H20O5
  • chemical reagent
  • pharmaceutical intermediate
  • phytochemical
  • reference standards from Chinese medicinal herbs (TCM).
  • standardized herbal extract