55303-93-0

• 

• Basic information

  1. Product Name: oregonin
  2. Synonyms: oregonin;(S)-1,7-Bis(3,4-dihydroxyphenyl)-5-(β-D-xylopyranosyloxy)-3-heptanone
  3. CAS NO:55303-93-0
  4. Molecular Formula: C₂₄H₃₀O₁₀
  5. Molecular Weight: 478.489
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 55303-93-0.mol

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 824.6±65.0 °C(Predicted)
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: 1.50±0.1 g/cm3(Predicted)
  6. Refractive Index: N/A
  7. Storage Temp.: ?20°C
  8. Solubility: N/A
  9. PKA: 9.76±0.10(Predicted)
  10. CAS DataBase Reference: oregonin(CAS DataBase Reference)
  11. NIST Chemistry Reference: oregonin(55303-93-0)
  12. EPA Substance Registry System: oregonin(55303-93-0)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany: 3
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 55303-93-0(Hazardous Substances Data)

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• Usage
• SDS
• Upstream product
• Downstream Products
• Article

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55303-93-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55303-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,0 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55303-93:
(7*5)+(6*5)+(5*3)+(4*0)+(3*3)+(2*9)+(1*3)=110
110 % 10 = 0
So 55303-93-0 is a valid CAS Registry Number.

55303-93-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	Oregonin

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:55303-93-0 SDS

55303-93-0Upstream product

55303-93-0Downstream Products

• 41137-87-5 hirsutenone 
• 58-86-6 D-xylose 
• 41137-86-4 hirsutanonol 
• 55094-75-2 (S)-1,7-bis(3,4-dimethoxyphenyl)-5-hydroxy-3-heptanone 
• 93915-35-6 Acetic acid (S)-5-(3,4-dimethoxy-phenyl)-1-[2-(3,4-dimethoxy-phenyl)-ethyl]-3-oxo-pentyl ester 
• 55094-76-3 (E)-1,7-Bis-(3,4-dimethoxy-phenyl)-hept-4-en-3-one 
• 87-72-9 D-Xylose 
• 55132-29-1 (S)-1,7-Bis-(3,4-dimethoxy-phenyl)-5-((2S,3R,4S,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-heptan-3-one 

55303-93-0Relevant articles and documents

HIRSUNIN, AN ELLAGTANNIN WITH A DIARYLHEPTANOID MOIETY, FROM ALNUS HIRSUTA VAR. MICROPHYLLA

Lee, Min-Won,Tanaka, Takashi,Nonaka, Gen-Ichiro,Nishioka, Itsuo

, p. 967 - 970 (2007/10/02)

A novel ellagtannin, hirsunin, was isolated from the leaves of Alnus hirsuta var. microphylla and the structure which consist of diarylheptanoid glycoside (oregonin) and ellagtannin (praecoxin A) moieties connected through an ester linkage has been elucidated.Furthermore, the occurrence of the seven known hydrolysable tannins, pedunculagin, praecoxin A, 1,2,6- and 1,4,6-tri-O-galloyl-β-D-glucoses, 1-desgalloyleugeniin, 1-desgalloylrugosin F, and rugosin F, along with oregonin and gentisic acid 5-O-β-D-(6'-O-galloyl)-glucopyranoside has also been demonstrated. Key words: Alnus hirsuta var. microphylla; Betulaceae; hydrolysable tannin; ellagtannin; hirsunin; praecoxin A; diarylheptanoid; oregonin.

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