34580-09-1Relevant articles and documents
Synthetical pharmaceutics. 9 and 10 oxo derivatives of 9,10 dihydro 4H benzo [4,5] cyclohepta[1,2 b] thiophenes
Waldvogel,Schwarb,Bastian,Bourquin
, p. 866 - 877 (2007/10/05)
-
34580-09-1
Post Buying Request-
-
Basic information
- Product Name: 9-Oxo Ketotifen
- Synonyms: 9-Oxo Ketotifen;4,10-Dihydro-4-(1-Methyl-4-piperidinylidene)-9H-benzo[4,5]cyclohepta[1,2-b]thiophen-9-one;Ketotifen FuMarate EP IMpurity F;4-(1-methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-9(10H)-one;Ketotifen EP Impurity F
- CAS NO:34580-09-1
- Molecular Formula: C19H19NOS
- Molecular Weight: 309.42526
- EINECS: N/A
- Product Categories: Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds
- Mol File: 34580-09-1.mol
- Article Data: 1
-
Chemical Properties
- Melting Point: 148-149 °C(Solv: isopropanol (67-63-0))
- Boiling Point: 488.9±45.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.236±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 8.90±0.20(Predicted)
- CAS DataBase Reference: 9-Oxo Ketotifen(CAS DataBase Reference)
- NIST Chemistry Reference: 9-Oxo Ketotifen(34580-09-1)
- EPA Substance Registry System: 9-Oxo Ketotifen(34580-09-1)
-
Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 34580-09-1(Hazardous Substances Data)
34580-09-1 Suppliers
Recommended suppliersmore
34580-09-1 Usage
Uses
9-Oxo Ketotifen is a ketotifen (K315100) impurity used as antihistaminics.Check Digit Verification of cas no
The CAS Registry Mumber 34580-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,8 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.Calculate Digit Verification of CAS Registry Number 34580-09:
(7*3)+(6*4)+(5*5)+(4*8)+(3*0)+(2*0)+(1*9)=111
111 % 10 = 1
So 34580-09-1 is a valid CAS Registry Number.
34580-09-1Upstream product
34580-09-1Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 34580-09-1
9-Oxo Ketotifen
