Products 250726-93-3

CAS 250726-93-3 appears in our catalog under these names: 5-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-2,3-dihydrothieno(3,4-b)(1,4)dioxine, 95-<97%, 5-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-2,3-dihydrothieno(3,4-b)(1,4)dioxine, ≥97-<99%, 2-(2,3-Dihydrothieno(3,4-b)(1,4)dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, >98.0%(GC), 2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%. Offered by: Hoffman Fine Chemicals, Biosynth, TCI, Ambeed, Chemat. Available pack sizes: 10g, 25g, 50g, 100g, 1g, 100mg, 250mg, 5g.

5-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-2,3-dihydrothieno(3,4-b)(1,4)dioxine, 95-<97%
Hoffman Fine Chemicals
  • size: 10g, 25g, 50g, 100g
  • Variants: 4
from 4308.26
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5-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-2,3-dihydrothieno(3,4-b)(1,4)dioxine, ≥97-<99%
Hoffman Fine Chemicals
  • size: 10g, 25g, 50g, 100g
  • Variants: 4
from 5507.70
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2-(2,3-Dihydrothieno(3,4-b)(1,4)dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Biosynth
  • size: 1g, 10g
  • Variants: 2
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2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, >98.0%(GC)
TCI
  • size: 1g
  • Variants: 1
from 698.58
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2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 6
from 281.38
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2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 97%, 97%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 5
from 107.60
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2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%
Fluorochem
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 253.05
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Structural formula: {0} (CAS {1})

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine (CAS 250726-93-3) is a chemical compound with the molecular formula C12H17BO4S and a molecular weight of 268.14 g/mol. IUPAC name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine. InChIKey: HRLHWIMNIQOHRF-UHFFFAOYSA-N.

Identity
Molecular formulaC12H17BO4S
Molecular weight268.14 g/mol
IUPAC name5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine
InChIKeyHRLHWIMNIQOHRF-UHFFFAOYSA-N
SMILESB1(OC(C(O1)(C)C)(C)C)C2=C3C(=CS2)OCCO3

Computed by PubChem (NCBI)

Synonyms: 4,4,5,5-tetramethyl-2-{2H,3H-thieno[3,4-b][1,4]dioxin-5-yl}-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-(2H,3H-thieno(3,4-b)(1,4)dioxin-5-yl)-1,3,2-dioxaborolane, 2,3-Dihydro-thieno[3,4-b][1,4]dioxine-5-boronic acid pinacol ester, 2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylboronic acid, pinacol ester, 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-boronic Acid Pinacol Ester, 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-boronic acid, pinacol ester, (2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)boronic Acid Pinacol Ester, Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-5-(4,4,5, (2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)boronic Acid Pinacol Ester, 2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylboronic acid pinacol ester
Isomers (same molecular formula)
methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate C12H17BO4S
methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate C12H17BO4S
methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate C12H17BO4S
5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylic acid C12H17BO4S
methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate C12H17BO4S