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6-(Bromomethyl)-2-methyl-4(3H)-quinazolinone

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Origin: China

Cas No: 112888-43-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 112888-43-4 Formula: C10H9BrN2O Molecular Weight: 253.09500

Description

Raltitrexed intermediate.

Basic Info

Chemical Name	6-(Bromomethyl)-2-methyl-4(3H)-quinazolinone
Synonyms	6-(bromomethyl)-2-methyl-1H-quinazolin-4-one; 6-(Bromomethyl)-2-methylquinazolin-4(3H)-one;
CAS No.	112888-43-4
Molecular Formula	C10H9BrN2O
Molecular Weight	253.09500
PSA	45.75000
LogP	2.12640

Properties

Density	1.63g/cm3
Boiling Point	399.4ºC at 760mmHg
Flash Point	195.3ºC
Refractive Index	1.669
Vapor Pressure	1.37E-06mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39
HS Code	2933990090
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	T

Synthesis Route

2,6-dimethyl-1H-quinazolin-4-one→6-(Bromomethyl)-2-methyl-4(3H)-quinazolinone
2(3H)-Quinazolinone+3,4 dihydro-2,6 dimethylquinazolin→6-(Bromomethyl)-2-methyl-4(3H)-quinazolinone
N-bromosuccinimide+2(3H)-Quinazolinone→6-(Bromomethyl)-2-methyl-4(3H)-quinazolinone

Precursor

2-Amino-5-methylbenzoic acid
2,6-dimethyl-1H-quinazolin-4-one
2(3H)-Quinazolinone
N-bromosuccinimide

Downstream Product

Raltitrexed
(2S)-2-[[4-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl-prop-2-ynylamino]benzoyl]amino]pentanedioic acid
4-aminobenzoic acid
Diethyl N-[5-[N-[(3,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methyl]-N-methylamino]-2-thenoyl]-L-glutamate

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