Thiophene-3-ol,4-bromotetrahydro-, 1,1-dioxide, (3R,4S)-rel

Modify Date: 2026-07-27 19:30:35

Thiophene-3-ol,4-bromotetrahydro-, 1,1-dioxide, (3R,4S)-rel Structure
Thiophene-3-ol,4-bromotetrahydro-, 1,1-dioxide, (3R,4S)-rel structure
Common Name Thiophene-3-ol,4-bromotetrahydro-, 1,1-dioxide, (3R,4S)-rel
CAS Number 20688-40-8 Molecular Weight 215.06600
Density 2.016g/cm3 Boiling Point 440.7ºC at 760mmHg
Molecular Formula C4H7BrO3S Melting Point N/A
MSDS N/A Flash Point 220.3ºC

 Names

Name (3S,4R)-4-bromo-1,1-dioxothiolan-3-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.016g/cm3
Boiling Point 440.7ºC at 760mmHg
Molecular Formula C4H7BrO3S
Molecular Weight 215.06600
Flash Point 220.3ºC
Exact Mass 213.93000
PSA 62.75000
LogP 0.62000
Vapour Pressure 1.29E-09mmHg at 25°C
Index of Refraction 1.601
InChIKey JUROXLRSVVHUOG-UHFFFAOYSA-N
SMILES O=S1(=O)CC(O)C(Br)C1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

Thiophene-3-ol,4-bromotetrahydro-, 1,1-dioxide, (3R,4S)-rel Structure

Thiophene-3-ol,...

CAS#:20688-40-8

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Literature: Birch; McAllan Journal of the Chemical Society, 1951 , p. 2556,2561

 Customs

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

 Bioassay

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Name: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2
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 Synonyms

Trans-4-bromo-1,1-dioxo-tetrahydrothiphen-3-ol
3-bromo-4-hydroxysulfolane
trans-3-hydroxy-4-bromosulfolane
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