16625-20-0

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• Basic information

  1. Product Name: 15-[(3aR,11bR,11cR)-8-hydroxy-3-methyl-6-oxo-2,3,5,6-tetrahydro-4H-3a,11c-epoxyindolo[3,2,1-de][1,5]naphthyridin-11b(1H)-yl]-16,17-dimethoxy-1-methyl-3,4-didehydro-19,21-epoxyaspidospermidin-21-one
  2. Synonyms: 16625-20-0; haplophytine
  3. CAS NO:16625-20-0
  4. Molecular Formula: C₃₇H₄₀N₄O₇
  5. Molecular Weight: 652.7361
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 16625-20-0.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: N/A
  5. Density: 1.55g/cm³
  6. Refractive Index: 1.762
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 15-[(3aR,11bR,11cR)-8-hydroxy-3-methyl-6-oxo-2,3,5,6-tetrahydro-4H-3a,11c-epoxyindolo[3,2,1-de][1,5]naphthyridin-11b(1H)-yl]-16,17-dimethoxy-1-methyl-3,4-didehydro-19,21-epoxyaspidospermidin-21-one(CAS DataBase Reference)
  10. NIST Chemistry Reference: 15-[(3aR,11bR,11cR)-8-hydroxy-3-methyl-6-oxo-2,3,5,6-tetrahydro-4H-3a,11c-epoxyindolo[3,2,1-de][1,5]naphthyridin-11b(1H)-yl]-16,17-dimethoxy-1-methyl-3,4-didehydro-19,21-epoxyaspidospermidin-21-one(16625-20-0)
  11. EPA Substance Registry System: 15-[(3aR,11bR,11cR)-8-hydroxy-3-methyl-6-oxo-2,3,5,6-tetrahydro-4H-3a,11c-epoxyindolo[3,2,1-de][1,5]naphthyridin-11b(1H)-yl]-16,17-dimethoxy-1-methyl-3,4-didehydro-19,21-epoxyaspidospermidin-21-one(16625-20-0)

• 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: 16625-20-0(Hazardous Substances Data)

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16625-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16625-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,2 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16625-20:
(7*1)+(6*6)+(5*6)+(4*2)+(3*5)+(2*2)+(1*0)=100
100 % 10 = 0
So 16625-20-0 is a valid CAS Registry Number.

16625-20-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	Haplophytine

1.2 Other means of identification

Product number	-
Other names	19-Hydroxy-15-[(3aS11-hydroxy-4-methyl-1,13-dioxo-2,3,5,6-tetrahydro-1H,4H-3ar,7c-methano-benzo[g]pyrrolo[1,2-a][1,3]diazocin-7-yl]-16,17-dimethoxy-1-methyl-3,4-didehydro-aspidospermidin-21-saeure-19-lacton

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:16625-20-0 SDS

16625-20-0Upstream product

• 1196978-01-4 C₄₃H₅₄N₄O₇Si 

16625-20-0Downstream Products

16625-20-0Relevant articles and documents

Bioinspired Total Synthesis of the Dimeric Indole Alkaloid (+)-Haplophytine by Direct Coupling and Late-Stage Oxidative Rearrangement

Satoh, Hitoshi,Ojima, Ken-Ichi,Ueda, Hirofumi,Tokuyama, Hidetoshi

, p. 15157 - 15161 (2016/11/25)

A bioinspired convergent total synthesis of (+)-haplophytine, a dimeric indole alkaloid with diazabicyclo[3.3.1]nonane and hexacyclic aspidosperma segments, is described. This synthesis involves the direct coupling of the two segments in a AgNTf2-mediated Friedel–Crafts reaction and construction of the diazabicyclo[3.3.1]nonane skeleton through late-stage chemoselective aerobic oxidation of the 1,2-diaminoethene moiety and a sequential semipinacol-type rearrangement.

Total synthesis of (+)-haplophytine

Nicolaou, K. C.,Dalby, Stephen M.,Li, Shuoliang,Suzuki, Takahiro,Chen, David Y.-K.

supporting information; experimental part, p. 7616 - 7620 (2009/12/27)

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