119509-25-0

• 

• Basic information

  1. Product Name: atpenin A4
  2. Synonyms: atpenin A4;(2S,4S,5S)-1-(2,4-Dihydroxy-5,6-dimethoxy-3-pyridinyl)-2,4-dimethyl-5-chloro-1-hexanone;(2S,4S,5S)-5-Chloro-1-(2,4-dihydroxy-5,6-dimethoxypyridin-3-yl)-2,4-dimethyl-1-hexanone
  3. CAS NO:119509-25-0
  4. Molecular Formula: C15H22 Cl N O5
  5. Molecular Weight: 331.79
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 119509-25-0.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 499.6°Cat760mmHg
  3. Flash Point: 255.9°C
  4. Appearance: /
  5. Density: 1.23g/cm³
  6. Vapor Pressure: 4.48E-12mmHg at 25°C
  7. Refractive Index: 1.524
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: atpenin A4(CAS DataBase Reference)
  11. NIST Chemistry Reference: atpenin A4(119509-25-0)
  12. EPA Substance Registry System: atpenin A4(119509-25-0)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 119509-25-0(Hazardous Substances Data)

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119509-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119509-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,5,0 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 119509-25:
(8*1)+(7*1)+(6*9)+(5*5)+(4*0)+(3*9)+(2*2)+(1*5)=130
130 % 10 = 0
So 119509-25-0 is a valid CAS Registry Number.

InChI:InChI=1/C15H22ClNO5/c1-7(9(3)16)6-8(2)11(18)10-12(19)13(21-4)15(22-5)17-14(10)20/h7-9H,6H2,1-5H3,(H2,17,19,20)/t7-,8-,9-/m0/s1

119509-25-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-[(2S,4S,5S)-5-chloro-2,4-dimethylhexanoyl]-4-hydroxy-5,6-dimethoxy-1H-pyridin-2-one

1.2 Other means of identification

Product number	-
Other names	Atpenin A4

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:119509-25-0 SDS

119509-25-0Upstream product

• 1184940-23-5 C₁₇H₃₈O₃Si 

119509-25-0Downstream Products

119509-25-0Relevant articles and documents

Stereoselective total synthesis of atpenins A4 and B, harzianopyridone, and NBRI23477 B

Ohtawa, Masaki,Sugiyama, Kouhei,Hiura, Tohru,Izawa, Shujiro,Shiomi, Kazuro,Omura, Satoshi,Nagamitsu, Tohru

, p. 898 - 906 (2012)

The stereoselective total synthesis of atpenins A4 (2) and B (3), harzianopyridone (4), and NBRI23477 B (5) have been developed using a convergent approach involving the coupling reaction of a common iodopyridine with an aldehyde corresponding to the appropriate side chain of the desired compound. Furthermore, the absolute configurations of atpenin B (3), harzianopyridone (4), and NBRI23477 B (5) have been unambiguously determined.

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