Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 10H-Pyrido[3,2-b][1,4]benzothiazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

261-96-1

261-96-1 structure

Name: 1H-Pyrido[3,2-b][1,4]benzothiazine
Chemical Name: 10H-pyrido[3,2-b][1,4]benzothiazine
CAS Number: 261-96-1
Molecular Formula: C₁₁H₈N₂S
Molecular Weight: 200.260
Create Date: 2018-11-02 10:44:34
Modify Date: 2026-07-01 10:13:55

Name	10H-pyrido[3,2-b][1,4]benzothiazine
Synonyms	10H-Pyrido[3,2-b][1,4]benzothiazine (6CI, 7CI, ACI) 10H-Benzo[b]pyrido[2,3-e][1,4]thiazin Isothipendyl Impurity 1 Isothipendyl Impurity 2 4-azaphenothiazine PYRIDO[3,2-B][1,4]BENZOTHIAZINE 1-Azaphenothiazine> 10H-benzo[e]pyrido[3,2-b][1 10H-Pyrido[3,2-b][1,4]benzothiazine 10H-pyrido(3,2-b)(1,4)benzothiazine 1-Azaphenothiazine 10H-benzo[e]pyrido[3,2-b][1,4]thiazine 10H-Benzo[b]pyrido[2,3-e][1,4]thiazine 9-thia-2,4-diazatricyclo[8.4..3,]tetradeca-1,3,5,7,1,12-hexaene 10H-pyrido<3,2-b><1,4>benzothiazine

Density	1.3±0.1 g/cm3
Boiling Point	402.1±14.0 °C at 760 mmHg
Melting Point	112 °C
Molecular Formula	C₁₁H₈N₂S
Molecular Weight	200.260
Flash Point	197.0±20.1 °C
Exact Mass	200.040817
PSA	50.22000
LogP	2.80
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.684

HS Code	2934999090

6631-37-4

261-96-1

Literature: Atkinson; Russ; Tucker Journal of medicinal chemistry, 1971 , vol. 14, # 10 p. 1005 - 1007

13534-89-9

136-95-8

~40%

261-96-1

Literature: Beresneva; Abele Chemistry of Heterocyclic Compounds, 2012 , vol. 48, # 9 p. 1420 - 1422 Khim. Geterotsikl. Soedin., 2012 , vol. 48, # 9 p. 1521 - 1524,3

504-29-0

261-96-1

Literature: Madrid, Peter B.; Polgar, Willma E.; Toll, Lawrence; Tanga, Mary J. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 11 p. 3014 - 3017

108-86-1

261-96-1

Literature: Madrid, Peter B.; Polgar, Willma E.; Toll, Lawrence; Tanga, Mary J. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 11 p. 3014 - 3017

92316-06-8

261-96-1

Literature: Kushwaha, Khushbu; Sakhuja, Rajeev; Jain, Subhash C. Medicinal Chemistry Research, 2013 , vol. 22, # 9 p. 4459 - 4467

91902-18-0

261-96-1

Literature: Kushwaha, Khushbu; Sakhuja, Rajeev; Jain, Subhash C. Medicinal Chemistry Research, 2013 , vol. 22, # 9 p. 4459 - 4467

95873-97-5

261-96-1

Literature: Yale; Sowinski Journal of the American Chemical Society, 1958 , vol. 80, p. 1651,1653

137-07-5

261-96-1

Literature: Yale; Sowinski Journal of the American Chemical Society, 1958 , vol. 80, p. 1651,1653

7553-56-2

6631-37-4

261-96-1

Literature: Gennaro Journal of Organic Chemistry, 1959 , vol. 24, p. 1156

Precursor 9
6631-37-4 13534-89-9 136-95-8 504-29-0
108-86-1 92316-06-8 91902-18-0 137-07-5
7553-56-2
DownStream 10
482-15-5 2167-85-3 303-69-5 67465-78-5
67466-09-5 67489-37-6 94231-78-4 5585-93-3
63886-03-3 63886-04-4

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

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