Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Fluoro-2,4-quinazolinediamine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-diamino-5-fluoroquinazoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

119584-70-2

119584-70-2 structure

119584-70-2 structure

Name: 5-Fluoro-2,4-quinazolinediamine
Chemical Name: 5-Fluoro-2,4-diaminoquinazoline
CAS Number: 119584-70-2
Molecular Formula: C₈H₇FN₄
Molecular Weight: 178.166
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-10-02 13:01:45
Modify Date: 2025-09-02 17:13:54

Name	5-Fluoro-2,4-diaminoquinazoline
Synonyms	5-fluoroquinazoline-2,4-diamine 2,4-Quinazolinediamine, 5-fluoro- MFCD00221785 5-Fluoro-2,4-quinazolinediamine 2,4-Diamino-5-fluoroquinazoline

Density	1.5±0.1 g/cm3
Boiling Point	463.1±53.0 °C at 760 mmHg
Melting Point	245-248°C
Molecular Formula	C₈H₇FN₄
Molecular Weight	178.166
Flash Point	233.9±30.9 °C
Exact Mass	178.065475
PSA	77.82000
LogP	1.01
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.757

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VA1367730

CHEMICAL NAME :: 2,4-Quinazolinediamine, 5-fluoro-

CAS REGISTRY NUMBER :: 119584-70-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H7-F-N4

MOLECULAR WEIGHT :: 178.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 489 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 33,434,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 33,434,1990

Hazard Codes	Xi: Irritant;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36
RTECS	VA1367730
HS Code	2933990090

1897-52-5 structure

1897-52-5

124-46-9 structure

124-46-9

~91%

119584-70-2 structure

119584-70-2

Literature: Hynes, John B.; Pathak, Alpana; Panos, Constantina H.; Okeke, Claudia C. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1173 - 1177

29671-92-9 structure

29671-92-9

77326-36-4 structure

77326-36-4

~35%

119584-70-2 structure

119584-70-2

Literature: Harris, Neil V.; Smith, Christopher; Bowden, Keith Journal of Medicinal Chemistry, 1990 , vol. 33, # 1 p. 434 - 444

593-85-1 structure

593-85-1

143306-27-8 structure

143306-27-8

~16%

123241-89-4 structure

123241-89-4

119584-70-2 structure

119584-70-2

Literature: Journal of Heterocyclic Chemistry, , vol. 29, # 4 p. 915 - 920

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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