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ChemicalBook >> CAS DataBase List >> 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde 97

7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde 97

7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde 97 price.
  • $16 - $1312
  • Product name: 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde 97
  • CAS: 852054-42-3
  • MF: C7H5BrO3S
  • MW: 249.08
  • EINECS:
  • MDL Number:MFCD08690306
  • Synonyms:7-Bromo-2,3-dihydro-;7-Bromo-2,3-dihydro-5-formylthieno[3,4-b][1,4]dioxine;Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde,7-broMo-2,3-dihydro-;7-bromo-2,3-dihydro-Thieno[3,4-b]-1,4-dioxin-5-carbaldehyde;7-BROMO-2,3-DIHYDROT;7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde;7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde 97%;7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBOXALDEHYDE
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Crysdot
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA004VWC
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%(stabilizedwithCu+HQ+MgO)
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA004VWC
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 97%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA004VWC
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%(stabilizedwithCu+HQ+MgO)
  • Packaging5g
  • Price$76
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132383
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4] dioxine-5-carbaldehyde 95%
  • Packaging25G
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132383
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4] dioxine-5-carbaldehyde 95%
  • Packaging5G
  • Price$120
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW8796
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
  • Packaging10g
  • Price$968
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number852054423
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
  • Packaging10g
  • Price$714
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number852054423
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
  • Packaging5g
  • Price$616.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number852054423
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
  • Packaging1g
  • Price$212.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA127115
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%
  • Packaging1g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA127115
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%
  • Packaging250mg
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA127115
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%
  • Packaging5g
  • Price$362
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0025312
  • Product description7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE 95.00%
  • Packaging1G
  • Price$927.76
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR8641
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98%
  • Packaging100g
  • Price$1312
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR8641
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98%
  • Packaging25g
  • Price$358
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR8641
  • Product description7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98%
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA004VWC 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%(stabilizedwithCu+HQ+MgO) 250mg $16 2026-05-28 Buy
aablocks AA004VWC 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 97% 1g $19 2026-05-28 Buy
aablocks AA004VWC 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95%(stabilizedwithCu+HQ+MgO) 5g $76 2026-05-28 Buy
ACHEMBLOCK U132383 7-Bromo-2,3-dihydrothieno[3,4-b][1,4] dioxine-5-carbaldehyde 95% 25G $420 2026-05-27 Buy
ACHEMBLOCK U132383 7-Bromo-2,3-dihydrothieno[3,4-b][1,4] dioxine-5-carbaldehyde 95% 5G $120 2026-05-27 Buy
AK Scientific W8796 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 10g $968 2021-12-16 Buy
Alichem 852054423 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 10g $714 2021-12-16 Buy
Alichem 852054423 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 5g $616.77 2021-12-16 Buy
Alichem 852054423 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 1g $212.16 2021-12-16 Buy
Ambeed A127115 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95% 1g $112 2021-12-16 Buy
Ambeed A127115 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95% 250mg $48 2021-12-16 Buy
Ambeed A127115 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde 95% 5g $362 2021-12-16 Buy
American Custom Chemicals Corporation HCH0025312 7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE 95.00% 1G $927.76 2021-12-16 Buy
Apolloscientific OR8641 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98% 100g $1312 2026-06-04 Buy
Apolloscientific OR8641 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98% 25g $358 2026-06-04 Buy
Apolloscientific OR8641 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde >98% 250mg $21 2026-06-04 Buy
Next Last

Properties

Melting point :141-142
Boiling point :351.5±42.0 °C(Predicted)
Density :1.835±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :powder to crystal
color :White to Light gray to Light yellow
InChI :InChI=1S/C7H5BrO3S/c8-7-6-5(4(3-9)12-7)10-1-2-11-6/h3H,1-2H2
InChIKey :YEKBJVHBVICUOZ-UHFFFAOYSA-N
SMILES :O1CCOC2=C(C=O)SC(Br)=C12

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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