N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide
N-[(4S,6S)-6-甲基-7,7-二氧代-5,6-二氢-4H-噻吩并[2,3-b]噻喃-4-基]乙酰胺
Also known as: (4S-trans)-N-(5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-4-yl)acetamide, N-(6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide, Dorzolamide impurity 20, Dorzolamide impurity 30, N-[(4S,6S)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide
N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide (CAS 147086-83-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H13NO3S2 and a molecular weight of 259.34500 g/mol. It is also known as (4S-trans)-N-(5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno[2,3-b]thiopyran-4-yl)acetamide, N-(6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide and Dorzolamide impurity 20. Key properties include a boiling point of 530.919ºC at 760 mmHg, a density of 1.4 g/cm3 and a flash point of 274.89ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 147086-83-7
- Jingsj CID
- J-1807465-1
- Molecular Formula
- C10H13NO3S2
- Chinese Name
- N-[(4S,6S)-6-甲基-7,7-二氧代-5,6-二氢-4H-噻吩并[2,3-b]噻喃-4-基]乙酰胺
- Molecular Weight
- 259.34500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 530.919ºC at 760 mmHg |
|---|---|
| Density | 1.4 g/cm3 |
| Flash Point | 274.89ºC |
Frequently Asked Questions
What is the CAS number of N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide?
The CAS number of N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide is 147086-83-7.
What are the molecular formula and molecular weight of N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide?
N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide has molecular formula C10H13NO3S2 and molecular weight 259.34500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide (CAS 147086-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1807465-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.