4S,5R-3b,4a-dihydro-1H-benz[1,2]pyreno[4,5-b]azirine

Modify Date: 2025-09-23 19:25:27

4S,5R-3b,4a-dihydro-1H-benz[1,2]pyreno[4,5-b]azirine Structure
4S,5R-3b,4a-dihydro-1H-benz[1,2]pyreno[4,5-b]azirine structure
Common Name 4S,5R-3b,4a-dihydro-1H-benz[1,2]pyreno[4,5-b]azirine
CAS Number 71382-50-8 Molecular Weight 267.32400
Density 1.35g/cm3 Boiling Point 512.8ºC at 760 mmHg
Molecular Formula C20H13N Melting Point N/A
MSDS N/A Flash Point 295.9ºC

 Names

Name 4S,5R-3b,4a-dihydro-1H-benz[1,2]pyreno[4,5-b]azirine

 Chemical & Physical Properties

Density 1.35g/cm3
Boiling Point 512.8ºC at 760 mmHg
Molecular Formula C20H13N
Molecular Weight 267.32400
Flash Point 295.9ºC
Exact Mass 267.10500
PSA 21.94000
LogP 5.17400
Index of Refraction 1.854
InChIKey QJOLOLXLQSVYKH-UHFFFAOYSA-N
SMILES c1ccc2c(c1)cc1c3c2ccc2cccc(c23)C2NC12

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ8100000
CHEMICAL NAME :
4H-Benzo(1,2)pyreno(4,5-b)azirine, 3b,4a-dihydro-
CAS REGISTRY NUMBER :
71382-50-8
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C20-H13-N
MOLECULAR WEIGHT :
267.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
30 nmol/L
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 45,2600,1985
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