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CAS

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147086-83-7

N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (4S-trans)-N-(5,6-Dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-4-yl)-acetamide

    Cas No: 147086-83-7

  • USD $ 1.2-5.0 / Kiloliter

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  • 147086-83-7 Structure

  • Basic information

    1. Product Name: N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE
    2. Synonyms: N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE;(4S-trans)-N-(5,6-dihydro-6-methyl-7,;(4S-trans)-N-(5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-4-yl)-acetamide;(4S-Trans)-N-(5,6-dihydro-6-Methyl-7,7-dioxide-4h-thieno-[2,3-b]-thiopyran-4-yl)acetaMide;N-(6-Methyl-7,7-dioxo-4,5,6,7-tetrahydro-7l6-thieno[2,3-b]thiopyran-4-yl)-acetamide;N-(5,6-Dihydro-(S)-6-methyl-4Hthieno[2,3-b]thiopyran-4-yl) acetamide 7,7-dioxide;N-(6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide
    3. CAS NO:147086-83-7
    4. Molecular Formula: C10H13NO3S2
    5. Molecular Weight: 259.349
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 147086-83-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 530.919 °C at 760 mmHg
    3. Flash Point: 274.89 °C
    4. Appearance: /
    5. Density: 1.39
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.597
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 14.78±0.40(Predicted)
    11. Water Solubility: 370mg/L at 30℃
    12. CAS DataBase Reference: N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE(CAS DataBase Reference)
    13. NIST Chemistry Reference: N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE(147086-83-7)
    14. EPA Substance Registry System: N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-YL]ACETAMIDE(147086-83-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 147086-83-7(Hazardous Substances Data)

147086-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147086-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,0,8 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 147086-83:
(8*1)+(7*4)+(6*7)+(5*0)+(4*8)+(3*6)+(2*8)+(1*3)=147
147 % 10 = 7
So 147086-83-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO3S2/c1-6-5-9(11-7(2)12)8-3-4-15-10(8)16(6,13)14/h3-4,6,9H,5H2,1-2H3,(H,11,12)/t6-,9-/m0/s1

147086-83-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:147086-83-7 SDS

147086-83-7Relevant articles and documents

Key intermediate of dorzolamide hydrochloride and synthesis method thereof

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Paragraph 0029-0031; 0036-0039; 0044-0047; 0052, (2019/10/01)

The invention discloses a synthesis method of a key intermediate of dorzolamide hydrochloride. The method comprises the following steps: sequentially adding a compound II, acetamide, an acid binding agent and a phase transfer catalyst to an organic solven

PROCESS FOR PREPARING DORZOLAMIDE HYDROCHLORIDE AND ITS INTERMEDIATE

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Page/Page column 21; 26-27, (2010/06/17)

The present invention relates to an improved process for the preparation of (4S,6S)-4- (ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide hydrochloride ("Dorzolamide hydrochloride") having formula 1. Dorzolamide hydrochloride is prepared by the process of the present invention with high chemical and diastereomeric purity. The present invention also relates to novel intermediate of the formula 20 and a process for its preparation. Dorzolamide hydrochloride is useful in the treatment of ocular hypertension by inhibiting carbonic anhydrase enzyme.

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