Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4(1H,3H)-Quinazolinedione,8-methyl-
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,4(1H,3H)-Quinazolinedione,8-methyl-
Price: ￥600.0/250mg ￥1430.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4(1H,3H)-Quinazolinedione,8-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

67449-23-4

67449-23-4 structure

Name: 2,4(1H,3H)-Quinazolinedione,8-methyl-
Chemical Name: 8-methyl-1H-quinazoline-2,4-dione
CAS Number: 67449-23-4
Molecular Formula: C₉H₈N₂O₂
Molecular Weight: 176.17200
Create Date: 2018-02-24 08:00:00
Modify Date: 2024-01-09 11:43:44

Name	8-methyl-1H-quinazoline-2,4-dione
Synonyms	8-Methyl-1H-chinazolin-2,4-dion 8-methyl1H-quinazoline-2,4-dione 8-methyl-2,4-quinazolinedione 8-Methyl-quinazoline-2,4-diol 8-methyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline 8-methylquinazoline-2,4-(1H,3H)-dione

Density	1.28g/cm3
Boiling Point	485.2ºC at 760mmHg
Molecular Formula	C₉H₈N₂O₂
Molecular Weight	176.17200
Flash Point	247.2ºC
Exact Mass	176.05900
PSA	65.72000
LogP	0.52480
Index of Refraction	1.576

Hazard Codes	Xi
HS Code	2933990090

4389-45-1

108-95-2

~76%

67449-23-4

Literature: Pfizer Inc. Patent: US4085213 A1, 1978 ;

4389-45-1

57-13-6

~77%

67449-23-4

Literature: Smits, Rogier A.; Lim, Herman D.; Van Der Meer, Tiffany; Kuhne, Sebastiaan; Bessembinder, Karin; Zuiderveld, Obbe P.; Wijtmans, Maikel; De Esch, Iwan J.P.; Leurs, Rob Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 1 p. 461 - 467

590-28-3

4389-45-1

~82%

67449-23-4

Literature: Sharafi-Kolkeshvandi, Mahnaz; Nikpour, Farzad Chinese Chemical Letters, 2012 , vol. 23, # 4 p. 431 - 433

4389-45-1

~73%

67449-23-4

Literature: SmithKline Beecham Intercredit B.V. Patent: EP322133 B1, 1991 ; Title/Abstract Full Text Show Details SmithKline Beecham Intercredit B.V. Patent: EP322133 A1, 1989 ;

52130-17-3

57-13-6

67449-23-4

Literature: Carna Biosciences Inc.; Crystalgenomics, Inc. Patent: EP2226315 A1, 2010 ; Location in patent: Page/Page column 17 ;

1417801-27-4

~73%

67449-23-4

Literature: Nikpour, Farzad; Havasi, Forugh; Arzegar, Zeinab Heterocycles, 2012 , vol. 85, # 11 p. 2745 - 2748,4 Title/Abstract Full Text Show Details Nikpour, Farzad; Havasi, Forugh; Arzegar, Zeinab Heterocycles, 2012 , vol. 85, # 11 p. 2745 - 2748

115209-85-3

67449-23-4

Literature: Dymek et al. Ann. Univ. Lublin Chem.Abstr., 1953 , vol. 8, p. 65,68, 69 Ann. Univ. Lublin Chem.Abstr., 1957 , p. 6646

Precursor 6
4389-45-1 108-95-2 57-13-6 590-28-3
52130-17-3 115209-85-3
DownStream 1
39576-83-5

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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