21237-84-3
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Basic information
- Product Name: 6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE
- Synonyms: 6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE;Ipratropium bromide Impurity L;Bromhexine Related Compound 4;Bromhexine Hydrochloride IMP
- CAS NO:21237-84-3
- Molecular Formula: C14H16Br2N2O
- Molecular Weight: 388.09764
- EINECS: N/A
- Product Categories: N/A
- Mol File: 21237-84-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 507.1±50.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.670±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 12.81±0.20(Predicted)
- CAS DataBase Reference: 6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE(CAS DataBase Reference)
- NIST Chemistry Reference: 6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE(21237-84-3)
- EPA Substance Registry System: 6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE(21237-84-3)
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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: 21237-84-3(Hazardous Substances Data)
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21237-84-3 Usage
Uses
6,8-Dibromo-3-cyclohexyl-3,4-dihydro-2(1H)-quinazolinone is an impurity present in bromohexine tablets which is a mucolytic drug used in the treatment of respiratory disorders with excessive mucus.Check Digit Verification of cas no
The CAS Registry Mumber 21237-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,3 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 21237-84:
(7*2)+(6*1)+(5*2)+(4*3)+(3*7)+(2*8)+(1*4)=83
83 % 10 = 3
So 21237-84-3 is a valid CAS Registry Number.
21237-84-3Upstream product
21237-84-3Downstream Products
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6,8-DIBROMO-3-CYCLOHEXYL-3,4-DIHYDRO-2(1H)-QUINAZOLINONE
