Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Amino-1-ethyl-3-propyl-2,4(1H,3H)-pyrimidinedione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

63981-31-7

63981-31-7 structure

63981-31-7 structure

Name: 2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl-
Chemical Name: 6-amino-1-ethyl-3-propylpyrimidine-2,4-dione
CAS Number: 63981-31-7
Molecular Formula: C₉H₁₅N₃O₂
Molecular Weight: 197.23400
Create Date: 2018-12-27 17:24:50
Modify Date: 2025-09-13 22:14:09

Name	6-amino-1-ethyl-3-propylpyrimidine-2,4-dione
Synonyms	6-aMino-1-ethyl-3-propyl-1,2,3,4- tetrahydropyriMidine-2,4-dione 6-Amino-1-ethyl-3-propyluracil 1-Aethyl-6-amino-3-propyl-1H-pyrimidin-2,4-dion Uracil,6-amino-1-ethyl-3-propyl 6-amino-1-ethyl-3-propyl-1,3-dihydropyrimidine-2,4-dione 6-amino-1-ethyl-3-propylpyrimidine-2,4(1H,3H)-dione 1-ethyl-6-amino-3-propyl-1H-pyrimidine-2,4-dione

Density	1.146g/cm3
Boiling Point	292.4ºC at 760 mmHg
Molecular Formula	C₉H₁₅N₃O₂
Molecular Weight	197.23400
Flash Point	130.6ºC
Exact Mass	197.11600
PSA	70.02000
LogP	0.60330
Index of Refraction	1.519

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ8785000

CHEMICAL NAME :: Uracil, 6-amino-1-ethyl-3-propyl-

CAS REGISTRY NUMBER :: 63981-31-7

BEILSTEIN REFERENCE NO. :: 0162762

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H15-N3-O2

MOLECULAR WEIGHT :: 197.27

WISWESSER LINE NOTATION :: T6NVNVJ A2 C3 FZ

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 :: 1440 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 1,24,1963

879328-64-0 structure

879328-64-0

~%

63981-31-7 structure

63981-31-7

Literature: Elzein, Elfatih; Kalla, Rao; Marquart, Tim; Zablocki, Jeff; Li, Xiaofen Patent: US2004/176399 A1, 2004 ; US 20040176399 A1

1055299-66-5 structure

1055299-66-5

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63981-31-7 structure

63981-31-7

Literature: Zeng, Dewan; Belardinelli, Luiz Patent: US2006/58322 A1, 2006 ; Location in patent: Page/Page column 16 ; US 20060058322 A1

41862-09-3 structure

41862-09-3

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63981-31-7 structure

63981-31-7

Literature: Gilead Sciences, Inc. Patent: US2012/3329 A1, 2012 ; US 20120003329 A1

752222-78-9 structure

752222-78-9

~%

63981-31-7 structure

63981-31-7

Literature: Gilead Sciences, Inc. Patent: US2012/3329 A1, 2012 ; US 20120003329 A1

41862-09-3 structure

41862-09-3

107-08-4 structure

107-08-4

~%

63981-31-7 structure

63981-31-7

Literature: Papesch; Schroeder Journal of Organic Chemistry, 1951 , vol. 16, p. 1879,1881,1887

Precursor 5
879328-64-0 1055299-66-5 41862-09-3 752222-78-9
107-08-4
DownStream 0

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