tegafur

Modify Date: 2025-08-21 11:31:37

tegafur Structure
tegafur structure
Common Name tegafur
CAS Number 37076-68-9 Molecular Weight 200.16700
Density 1.45 g/cm3 Boiling Point N/A
Molecular Formula C8H9FN2O3 Melting Point 171-173ºC(lit.)
MSDS N/A Flash Point N/A

 Names

Name Uracil, 5-fluoro-1-(tetrahydro-2-furyl)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.45 g/cm3
Melting Point 171-173ºC(lit.)
Molecular Formula C8H9FN2O3
Molecular Weight 200.16700
Exact Mass 200.06000
PSA 64.09000
Index of Refraction 1.5500 (estimate)
InChIKey WFWLQNSHRPWKFK-ZCFIWIBFSA-N
SMILES O=c1[nH]c(=O)n(C2CCCO2)cc1F
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YR0451000
CHEMICAL NAME :
Uracil, 5-fluoro-1-(tetrahydro-2-furyl)-, (R)-
CAS REGISTRY NUMBER :
37076-68-9
LAST UPDATED :
198204
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-F-N2-O3
MOLECULAR WEIGHT :
200.19
WISWESSER LINE NOTATION :
T6NVMVJ EF A- BT5OTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Rodent - mouse Leukocyte
DOSE/DURATION :
50 mg/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 35,1301,1975

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases R23/24/25
Safety Phrases 22-36/37/39-45
RIDADR UN 2811 6.1/PG 2
WGK Germany 3
RTECS YR0450000
HS Code 2942000000

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

R-Ftorafur
FENTAL
CITOFUR
FTORAFUR
EXONAL
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