1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one

Modify Date: 2026-07-16 14:05:39

1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one Structure
1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one structure
Common Name 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one
CAS Number 67390-32-3 Molecular Weight 237.32100
Density 1.51g/cm3 Boiling Point 430.3ºC at 760 mmHg
Molecular Formula C11H15N3OS Melting Point N/A
MSDS N/A Flash Point 214ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.51g/cm3
Boiling Point 430.3ºC at 760 mmHg
Molecular Formula C11H15N3OS
Molecular Weight 237.32100
Flash Point 214ºC
Exact Mass 237.09400
PSA 72.22000
LogP 1.02870
Index of Refraction 1.76
InChIKey FAILTMBJMVTSRG-UHFFFAOYSA-N
SMILES O=c1c2c(nc3n1CCSCC3)NCCC2

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one Structure

1,2,3,4,7,8,10,...

CAS#:67390-32-3

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Literature: Wamhoff,H.; Lichtenthaeler,L. Chemische Berichte, 1978 , vol. 111, p. 2297 - 2306

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,2,3,4,7,8,10,11-octahydro-pyrido[2',3':4,5]pyrimido[1,2-d][1,4]thiazepin-5-one

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one have?
A: English synonyms of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one: 1,2,3,4,7,8,10,11-octahydro-pyrido[2',3':4,5]pyrimido[1,2-d][1,4]thiazepin-5-one.
Q: What are the upstream materials of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: Related upstream materials(CAS) of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one: 10244-04-9;57012-45-0.
Q: What is the CAS number of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: CAS number of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is 67390-32-3.
Q: What is the molecular weight of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: Molecular weight of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is 237.32100.
Q: What is the LogP of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: LogP of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is 1.02870.
Q: What is the molecular formula of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: Molecular formula of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is C11H15N3OS.
Q: What is the English name of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: The English name of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one.
Q: What is the InChIKey of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: InChIKey of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is FAILTMBJMVTSRG-UHFFFAOYSA-N.
Q: What is the Chinese name of 67390-32-3?
A: Chinese name of 67390-32-3 is 67390-32-3.
Q: What is the polar surface area (PSA) of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one?
A: Polar surface area (PSA) of 1,2,3,4,7,8,10,11-octahydropyrido[3,4]pyrimido[4,5-a][1,4]thiazepin-5-one is 72.22000.
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