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Isopropicillin, also known as 3-isopropyltropolone, is a chemical compound with the molecular formula C10H10O2. It is a derivative of tropolone, a tricyclic aromatic ketone, and features an isopropyl group (C3H7) attached to the 3-position of the tropolone ring. Isopropicillin is a white crystalline solid that is soluble in organic solvents and has a melting point of approximately 90-92°C. It is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure and reactivity, isopropicillin has attracted interest in the field of organic chemistry for its potential applications in the development of new compounds with diverse properties and functions.

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  • 4780-24-9 Structure
  • Basic information

    1. Product Name: Isopropicillin
    2. Synonyms: Isopropicillin;(2S,5β)-3,3-Dimethyl-6α-[(2-methyl-1-oxo-2-phenoxypropyl)amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid;Isoprocillin;L-33332;Lilly-33332;α-Phenoxyisopropylpenicillin;Isopropicillin [inn]
    3. CAS NO:4780-24-9
    4. Molecular Formula: C18H22N2O5S
    5. Molecular Weight: 378.447
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4780-24-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 668.7°Cat760mmHg
    3. Flash Point: 358.2°C
    4. Appearance: /
    5. Density: 1.38g/cm3
    6. Vapor Pressure: 8.53E-19mmHg at 25°C
    7. Refractive Index: 1.628
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Isopropicillin(CAS DataBase Reference)
    11. NIST Chemistry Reference: Isopropicillin(4780-24-9)
    12. EPA Substance Registry System: Isopropicillin(4780-24-9)
  • 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: 4780-24-9(Hazardous Substances Data)

4780-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4780-24-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,8 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4780-24:
(6*4)+(5*7)+(4*8)+(3*0)+(2*2)+(1*4)=99
99 % 10 = 9
So 4780-24-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H22N2O5S/c1-17(2,25-10-8-6-5-7-9-10)16(24)19-11-13(21)20-12(15(22)23)18(3,4)26-14(11)20/h5-9,11-12,14H,1-4H3,(H,19,24)(H,22,23)/t11-,12+,14-/m1/s1

4780-24-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,5R,6R)-3,3-dimethyl-6-[(2-methyl-2-phenoxypropanoyl)amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names Phenoxyisopropyl-peniciliin

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:4780-24-9 SDS

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