2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl-

Modify Date: 2025-09-13 22:14:09

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure
2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- structure
Common Name 2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl-
CAS Number 63981-31-7 Molecular Weight 197.23400
Density 1.146g/cm3 Boiling Point 292.4ºC at 760 mmHg
Molecular Formula C9H15N3O2 Melting Point N/A
MSDS N/A Flash Point 130.6ºC

 Names

Name 6-amino-1-ethyl-3-propylpyrimidine-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

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
InChIKey YPSQTTRYMSZAGR-UHFFFAOYSA-N
SMILES CCCn1c(=O)cc(N)n(CC)c1=O

 Toxicological Information

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

 Synthetic Route

~%

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure

2,4(1H,3H)-Pyri...

CAS#:63981-31-7

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

~%

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure

2,4(1H,3H)-Pyri...

CAS#:63981-31-7

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

~%

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure

2,4(1H,3H)-Pyri...

CAS#:63981-31-7

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

~%

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure

2,4(1H,3H)-Pyri...

CAS#:63981-31-7

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

~%

2,4(1H,3H)-Pyrimidinedione,6-amino-1-ethyl-3-propyl- Structure

2,4(1H,3H)-Pyri...

CAS#:63981-31-7

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

 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
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.