ChemicalBook > CAS DataBase List > 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

Product Name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
CAS No.
120279-88-1
Chemical Name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Synonyms
DORZALAMIDE INTERMEDIATE;(+/-)-6-Methyl-4-oxo-5,6-dihydro-4H-;6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;5,6-DIHYDRO-6-METHYL-THIENO[2,3-B]THIOPYRAN-4-ONE-2-SULFONAMIDE;6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfo...;6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one 7,7-dioxide;6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-yl sulfite;6-methyl-4-oxo-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide;4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 5,6-dihydro-6-methyl-4-oxo-;"5,6-Dihydro-6-methyl-4-oxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide"
CBNumber
CB9855555
Molecular Formula
C8H9NO3S3
Formula Weight
263.36
MOL File
120279-88-1.mol
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6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Property

Boiling point:
520.6±60.0 °C(Predicted)
Density 
1.543
storage temp. 
2-8°C
solubility 
Ethyl Acetate (Sparingly), Methanol
form 
Solid
pka
9.63±0.40(Predicted)
color 
Tan
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
M330095
Product name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Packaging
100mg
Price
$65
Updated
2021/12/16
Matrix Scientific
Product number
095264
Product name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno-[2,3-b]thiopyran-2-sulfonamide
Purity
95+%
Packaging
250mg
Price
$189
Updated
2021/12/16
AK Scientific
Product number
R480
Product name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Packaging
250mg
Price
$305
Updated
2021/12/16
Matrix Scientific
Product number
095264
Product name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno-[2,3-b]thiopyran-2-sulfonamide
Purity
95+%
Packaging
1g
Price
$420
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
47672
Product name
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-β]thiopyran-2-sulfonamide
Packaging
100mg
Price
$565
Updated
2021/12/16
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6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Chemical Properties,Usage,Production

Uses

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide is an intermediate of Dorzolamide Hydrochloride (D535100), a carbonic anhydrase inhibitor. Antiglaucoma agent.

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Suppliers

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View Lastest Price from 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide manufacturers

Career Henan Chemical Co
Product
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 120279-88-1
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-04

120279-88-1, 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Related Search:

Methyl acetate Sulfanilamide Tribenuron methyl Benzenesulfonamide Methanesulfonamide p-Toluenesulfonamide Methyl salicylate METSULFURON METHYL Thiophanate-methyl Kresoxim-methyl Methyl Methyl bromide Dorzolamide 5,6-DIHYDRO-4H-6-METHYLTHIENO[2,3-B]THIOPYRAN-4-ONE 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

  • (±)-6-Methyl-4-oxo-5,6-dihydro-4H-Thieno[2,3-b]thiopyran-2-sulphonamide
  • 6-methyl-4-oxo-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide
  • 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 5,6-dihydro-6-methyl-4-oxo-
  • 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-yl sulfite
  • 5,6-DIHYDRO-6-METHYL-THIENO[2,3-B]THIOPYRAN-4-ONE-2-SULFONAMIDE
  • 5,6-Dihydro-6-methylthieno[2,3-b]thiopyran-4-one-2-sulfonamide(DorzolamideIntermediate)
  • (+/-)-6-Methyl-4-oxo-5,6-dihydro-4H-
  • ()-6-METHYL-4-OXO-5D1,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONAMIDE
  • 6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one 7,7-dioxide
  • 6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide
  • 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide ISO 9001：2015 REACH
  • 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfo...
  • "5,6-Dihydro-6-methyl-4-oxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide"
  • 6-Methy1-4-0x0-5,6- dihydro-4H-thieno[2,3- b]thiopyran- 2-sulfonamide
  • DORZALAMIDE INTERMEDIATE
  • 120279-88-1
  • C8H9NO3S3
  • intermidiate of Dorzolamide