12H-chromeno[3,4-b][1,4]benzothiazin-6-one

Modify Date: 2024-02-01 14:30:53

12H-chromeno[3,4-b][1,4]benzothiazin-6-one structure	Common Name	12H-chromeno[3,4-b][1,4]benzothiazin-6-one
	CAS Number	75908-14-4	Molecular Weight	267.30200
	Density	1.49g/cm3	Boiling Point	452.1ºC at 760 mmHg
	Molecular Formula	C₁₅H₉NO₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	227.2ºC

Name	12H-chromeno[3,4-b][1,4]benzothiazin-6-one
Synonym	More Synonyms

Density	1.49g/cm3
Boiling Point	452.1ºC at 760 mmHg
Molecular Formula	C₁₅H₉NO₂S
Molecular Weight	267.30200
Flash Point	227.2ºC
Exact Mass	267.03500
PSA	67.54000
LogP	4.13920
Index of Refraction	1.767
InChIKey	BUPPVTUKPWAYCH-UHFFFAOYSA-N
SMILES	O=c1oc2ccccc2c2c1Sc1ccccc1N2

4-Hydroxycoumarin

CAS#:1076-38-6

2-Aminothiophenol

CAS#:137-07-5

~88%

12H-chromeno[3,...

CAS#:75908-14-4

Literature: Tabakovic, K.; Tabakovic, I.; Trkovnik, M.; Juric, A.; Trinajstic, N. Journal of Heterocyclic Chemistry, 1980 , vol. 17, p. 801 - 803

2-Aminothiophenol

CAS#:137-07-5

4-chloro-3-nitr...

CAS#:38464-20-9

~72%

12H-chromeno[3,...

CAS#:75908-14-4

Literature: Tabakovic, Ibro; Tabakovic, Katmerka; Grujic, Radoslaw; Trinajstic, Nenad; Meic, Zlatko Heterocycles, 1985 , vol. 23, # 10 p. 2539 - 2542

Precursor 3
CAS#:1076-38-6 4-Hydroxycoumarin CAS#:137-07-5 2-Aminothiophenol CAS#:38464-20-9 4-chloro-3-nitr...
DownStream 0

6,12-Dihydrobenzo[b]chromeno[4,3-E][1,4]thiazin-6-one

Chromeno[3,4-b][1,4]benzothiazin-6(12H)-one

6,12-Dihydro-1-benzopyrano[3,4-b][1,4]benzothiazin-6-one

Names