NP-MRD: Showing NP-Card for BPSS2111-2113:B (NP0353870)

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Record Information

Version

2.0

Created at

2026-03-25 23:45:16 UTC

Updated at

2026-04-09 14:35:04 UTC

NP-MRD ID

NP0353870

Natural Product DOI

https://doi.org/10.57994/8434

Secondary Accession Numbers

None

Natural Product Identification

Common Name

BPSS2111-2113:B

Description

Based on a literature review very few articles have been published on 7-Hydroxy-5,8-bis(methylthio)-2H-1,4-benzothiazine-3(4H)-one.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309122218482D          

 16 17  0  0  0  0            999 V2000
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  7 10  1  0  0  0  0
 10 11  2  0  0  0  0
  3 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 10 16  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0353870

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CSC1=CC(O)=C(SC)C2=C1N=C(O)CS2

> <INCHI_IDENTIFIER>
InChI=1S/C10H11NO2S3/c1-14-6-3-5(12)9(15-2)10-8(6)11-7(13)4-16-10/h3,12H,4H2,1-2H3,(H,11,13)

> <INCHI_KEY>
VNERDJKKLMBZTG-UHFFFAOYSA-N

> <FORMULA>
C10H11NO2S3

> <MOLECULAR_WEIGHT>
273.38

> <EXACT_MASS>
272.99519212

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
27

> <JCHEM_AVERAGE_POLARIZABILITY>
27.583682581382853

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5,8-bis(methylsulfanyl)-2H-1,4-benzothiazine-3,7-diol

> <JCHEM_LOGP>
2.909494076666667

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
10.148150648058436

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.014473865627188

> <JCHEM_PKA_STRONGEST_BASIC>
-0.42855246088531584

> <JCHEM_POLAR_SURFACE_AREA>
52.82000000000001

> <JCHEM_REFRACTIVITY>
75.5222

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
5,8-bis(methylsulfanyl)-2H-1,4-benzothiazine-3,7-diol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 12-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   12-SEP-22         0                                  
HETATM    1  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    2  S   UNK     0       0.000   1.540   0.000  0.00  0.00           S+0
HETATM    3  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    6  O   UNK     0      -2.667  -3.080   0.000  0.00  0.00           O+0
HETATM    7  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    8  S   UNK     0       0.000  -4.620   0.000  0.00  0.00           S+0
HETATM    9  C   UNK     0       1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   12  N   UNK     0       2.667  -0.000   0.000  0.00  0.00           N+0
HETATM   13  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0       5.335  -0.000   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   16  S   UNK     0       2.667  -3.080   0.000  0.00  0.00           S+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4   11                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6    7                                                  
CONECT    6    5                                                            
CONECT    7    5    8   10                                                  
CONECT    8    7    9                                                       
CONECT    9    8                                                            
CONECT   10    7   11   16                                                  
CONECT   11   10    3   12                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   10                                                       
MASTER        0    0    0    0    0    0    0    0   16    0   34    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₀H₁₁NO₂S₃

Average Mass

273.3800 Da

Monoisotopic Mass

272.99519 Da

IUPAC Name

5,8-bis(methylsulfanyl)-2H-1,4-benzothiazine-3,7-diol

Traditional Name

5,8-bis(methylsulfanyl)-2H-1,4-benzothiazine-3,7-diol

CAS Registry Number

Not Available

SMILES

CSC1=CC(O)=C(SC)C2=C1N=C(O)CS2

InChI Identifier

InChI=1S/C10H11NO2S3/c1-14-6-3-5(12)9(15-2)10-8(6)11-7(13)4-16-10/h3,12H,4H2,1-2H3,(H,11,13)

InChI Key

VNERDJKKLMBZTG-UHFFFAOYSA-N

Experimental Spectra

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
HMBC NMR	[¹H, ¹³C] NMR Spectrum (2D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
NOESY NMR	[¹H, ¹H] NMR Spectrum (2D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
HSQC NMR	[¹H, ¹³C] NMR Spectrum (2D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D_DEPT NMR	¹³C NMR Spectrum (1D, 151 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 599 MHz, CD2Cl2, experimental)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 150.0, CD₂Cl₂, simulated)	[email protected]	University of Florida	Erin Marshall	2026-03-25	View Spectrum

Species

Species of Origin

Species Name	Source	Reference
Croceibacter atlanticus		Not Available

Chemical Taxonomy

Classification

Not classified

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	2.91	ChemAxon
pKa (Strongest Acidic)	4.01	ChemAxon
pKa (Strongest Basic)	-0.43	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	52.82 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	75.52 m³·mol⁻¹	ChemAxon
Polarizability	27.58 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

78435510

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

53244206

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Showing NP-Card for BPSS2111-2113:B (NP0353870)

MOL for NP0353870 (BPSS2111-2113:B)

3D MOL for NP0353870 (BPSS2111-2113:B)

3D SDF for NP0353870 (BPSS2111-2113:B)

3D-SDF for NP0353870 (BPSS2111-2113:B)

PDB for NP0353870 (BPSS2111-2113:B)

3D PDB for NP0353870 (BPSS2111-2113:B)

SMILES for NP0353870 (BPSS2111-2113:B)

INCHI for NP0353870 (BPSS2111-2113:B)

Structure for NP0353870 (BPSS2111-2113:B)

3D Structure for NP0353870 (BPSS2111-2113:B)