accessibility menu, dialog, popup

UserName
Viewing profile as user:

Benzofurans

Aromatic organic heterocyclic compounds that consist of a benzene fused with a furan rings; furan rings are five-membered aromatic rings with four carbon atoms and one oxygen atom.
Quantity 
  • (14)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (12)
  • (1)
  • (1)
  • (2)
  • (16)
  • (3)
  • (1)
  • (4)
  • (6)
  • (1)
  • (1)
  • (1)
Molecular Weight (g/mol) 
  • (1)
  • (1)
  • (2)
  • (1)
  • (3)
  • (4)
  • (1)
  • (15)
  • (2)
  • (4)
  • (5)
  • (2)
  • (1)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (6)
  • (2)
Physical Form 
  • (2)
  • (30)
  • (1)
  • (6)
  • (11)
  • (8)
Percent Purity 
  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (5)
  • (1)
  • (4)
  • (2)
  • (2)
  • (3)
  • (3)
Grade 
  • (1)
  • (2)
  • (8)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (24)
  • (8)

brands

  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
  • (2)
  • (7)
  • (13)
  • (3)
  • (4)
  • (1)
  • (8)
  • (38)
  • (25)

special interests

  • (13)

Quantity

  • (14)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (12)
  • (1)
  • (1)
  • (2)
  • (16)
  • (3)
  • (1)
  • (4)
  • (6)
  • (1)
  • (1)
  • (1)

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (2)
  • (1)
  • (3)
  • (4)
  • (1)
  • (15)
  • (2)
  • (4)
  • (5)
  • (2)
  • (1)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (2)
  • (2)
  • (6)
  • (2)

Physical Form

  • (2)
  • (30)
  • (1)
  • (6)
  • (11)
  • (8)

Percent Purity

  • (2)
  • (2)
  • (1)
  • (2)
  • (2)
  • (5)
  • (1)
  • (4)
  • (2)
  • (2)
  • (3)
  • (3)

Grade

  • (1)
  • (2)
  • (8)

Boiling Point

  • (3)
  • (1)
  • (1)

Search Within Results
Keyword Search:
31 – 45 of 79 results
31

3',3″,5',5″-Tetraiodophenolphthalein 95.0+%, TCI America™

CAS: 386-17-4 Molecular Formula: C20H10I4O4 Molecular Weight (g/mol): 821.914 MDL Number: MFCD00001614 InChI Key: FWQKRBDABCRWKV-UHFFFAOYSA-N Synonym: Iodophene, Iodophthalein, Tetraiodophthalein PubChem CID: 67846 IUPAC Name: 3,3-bis(4-hydroxy-3,5-diiodophenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)I)O)I)C4=CC(=C(C(=C4)I)O)I

PubChem CID 67846
CAS 386-17-4
Molecular Weight (g/mol) 821.914
MDL Number MFCD00001614
SMILES C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)I)O)I)C4=CC(=C(C(=C4)I)O)I
Synonym Iodophene, Iodophthalein, Tetraiodophthalein
IUPAC Name 3,3-bis(4-hydroxy-3,5-diiodophenyl)-2-benzofuran-1-one
InChI Key FWQKRBDABCRWKV-UHFFFAOYSA-N
Molecular Formula C20H10I4O4
32

Phenol Red Sodium Salt, TCI America™

CAS: 34487-61-1 Molecular Formula: C19H13NaO5S Molecular Weight (g/mol): 376.358 MDL Number: MFCD00066901 InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M Synonym: phenol red, sodium salt,phenolsulfonephthalein sodium salt,sodium 4-3-4-hydroxyphenyl-1,1-dioxido-3h-benzo c 1,2 oxathiol-3-yl phenolate,phenol red sodium salt,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis-, monosodium salt,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis-, sodium salt 1:1,phenol red, acs,phenolredsodiumsalt,phenolsulfonephthalein sodium,sodium 4-3-4-hydroxyphenyl-1,1-dioxo-2,1??-benzoxathiol-3-yl benzenolate PubChem CID: 23686673 IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]

PubChem CID 23686673
CAS 34487-61-1
Molecular Weight (g/mol) 376.358
MDL Number MFCD00066901
SMILES C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]
Synonym phenol red, sodium salt,phenolsulfonephthalein sodium salt,sodium 4-3-4-hydroxyphenyl-1,1-dioxido-3h-benzo c 1,2 oxathiol-3-yl phenolate,phenol red sodium salt,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis-, monosodium salt,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis-, sodium salt 1:1,phenol red, acs,phenolredsodiumsalt,phenolsulfonephthalein sodium,sodium 4-3-4-hydroxyphenyl-1,1-dioxo-2,1??-benzoxathiol-3-yl benzenolate
IUPAC Name sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate
InChI Key HKHYOKBQJILTEI-UHFFFAOYSA-M
Molecular Formula C19H13NaO5S
33

Fluorescamine [for HPLC Labeling], TCI America™

CAS: 38183-12-9 Molecular Formula: C17H10O4 Molecular Weight (g/mol): 278.26 MDL Number: MFCD00005928 InChI Key: ZFKJVJIDPQDDFY-UHFFFAOYNA-N PubChem CID: 37927 IUPAC Name: 4'-phenyl-3H,3'H-spiro[2-benzofuran-1,2'-furan]-3,3'-dione SMILES: O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12

PubChem CID 37927
CAS 38183-12-9
Molecular Weight (g/mol) 278.26
MDL Number MFCD00005928
SMILES O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12
IUPAC Name 4'-phenyl-3H,3'H-spiro[2-benzofuran-1,2'-furan]-3,3'-dione
InChI Key ZFKJVJIDPQDDFY-UHFFFAOYNA-N
Molecular Formula C17H10O4
34

3-Methoxyphthalide 98.0+%, TCI America™

CAS: 4122-57-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 InChI Key: OIIJJGAFRGJQSQ-UHFFFAOYSA-N Synonym: 3-Methoxy-1(3H)-isobenzofuranone PubChem CID: 349017 IUPAC Name: 3-methoxy-3H-2-benzofuran-1-one SMILES: COC1C2=CC=CC=C2C(=O)O1

PubChem CID 349017
CAS 4122-57-0
Molecular Weight (g/mol) 164.16
SMILES COC1C2=CC=CC=C2C(=O)O1
Synonym 3-Methoxy-1(3H)-isobenzofuranone
IUPAC Name 3-methoxy-3H-2-benzofuran-1-one
InChI Key OIIJJGAFRGJQSQ-UHFFFAOYSA-N
Molecular Formula C9H8O3
35

p-Xylenolphthalein, TCI America™

CAS: 50984-88-8 Molecular Formula: C24H22O4 Molecular Weight (g/mol): 374.436 MDL Number: MFCD00042785 InChI Key: PXCIPOXPHMTCIL-UHFFFAOYSA-N PubChem CID: 628858 IUPAC Name: 3,3-bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1-one SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C)C)O

PubChem CID 628858
CAS 50984-88-8
Molecular Weight (g/mol) 374.436
MDL Number MFCD00042785
SMILES CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C)C)O
IUPAC Name 3,3-bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1-one
InChI Key PXCIPOXPHMTCIL-UHFFFAOYSA-N
Molecular Formula C24H22O4
36

Phenolphthalein 98.0+%, TCI America™

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N Synonym: phenolphthalein,phthalimetten,euchessina,phthalin,espotabs,phenolax,purgophen,koprol,laxogen,trilax PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

PubChem CID 4764
CAS 77-09-8
Molecular Weight (g/mol) 318.33
ChEBI CHEBI:34914
MDL Number MFCD00005913
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Synonym phenolphthalein,phthalimetten,euchessina,phthalin,espotabs,phenolax,purgophen,koprol,laxogen,trilax
IUPAC Name 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
InChI Key KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula C20H14O4
37

3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide 98.0+%, TCI America™

CAS: 36499-49-7 Molecular Formula: C29H30N2O2 Molecular Weight (g/mol): 438.571 InChI Key: LCGJEUAHECYSFW-UHFFFAOYSA-N PubChem CID: 22174174 IUPAC Name: 3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one SMILES: CCN(CC)C1=CC(=C(C=C1)C2(C3=CC=CC=C3C(=O)O2)C4=C(N(C5=CC=CC=C54)C)C)C

PubChem CID 22174174
CAS 36499-49-7
Molecular Weight (g/mol) 438.571
SMILES CCN(CC)C1=CC(=C(C=C1)C2(C3=CC=CC=C3C(=O)O2)C4=C(N(C5=CC=CC=C54)C)C)C
IUPAC Name 3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one
InChI Key LCGJEUAHECYSFW-UHFFFAOYSA-N
Molecular Formula C29H30N2O2
38

7-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone 98.0+%, TCI America™

CAS: 65131-09-1 Molecular Formula: C15H12O5S Molecular Weight (g/mol): 304.316 MDL Number: MFCD00191458 InChI Key: BNOAFLKWYXXZHU-UHFFFAOYSA-N PubChem CID: 10957672 IUPAC Name: 3-(benzenesulfonyl)-7-methoxy-3H-2-benzofuran-1-one SMILES: COC1=CC=CC2=C1C(=O)OC2S(=O)(=O)C3=CC=CC=C3

PubChem CID 10957672
CAS 65131-09-1
Molecular Weight (g/mol) 304.316
MDL Number MFCD00191458
SMILES COC1=CC=CC2=C1C(=O)OC2S(=O)(=O)C3=CC=CC=C3
IUPAC Name 3-(benzenesulfonyl)-7-methoxy-3H-2-benzofuran-1-one
InChI Key BNOAFLKWYXXZHU-UHFFFAOYSA-N
Molecular Formula C15H12O5S
39

4,5,6,7-Tetrabromophenolphthalein 80.0+%, TCI America™

CAS: 13027-28-6 Molecular Formula: C20H10Br4O4 Molecular Weight (g/mol): 633.91 MDL Number: MFCD00047314 InChI Key: GNJLVMKERYSIAI-UHFFFAOYSA-N PubChem CID: 83058 IUPAC Name: 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C=C1

PubChem CID 83058
CAS 13027-28-6
Molecular Weight (g/mol) 633.91
MDL Number MFCD00047314
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C=C1
IUPAC Name 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
InChI Key GNJLVMKERYSIAI-UHFFFAOYSA-N
Molecular Formula C20H10Br4O4
40

Sigma Aldrich 7-methoxy-benzofuran-2-carbaldehyde

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
CAS 88234-77-9
41

Medchemexpress LLC Phenolphthalein | 77-09-8 | 99.0% | 25 G
SDP

Phenolphthalein is an acid-base indicator that remains colorless in an acidic environment and turns pink in an alkaline environment. It has been identified as genotoxic and potentially carcinogenic to mice. Additionally, phenolphthalein serves as a blood indicator.

  • Functions as an acid-base indicator.
  • Appears colorless in acidic conditions.
  • Turns pink in alkaline conditions.
  • Used as a blood indicator.

ENCOMPASS_PREFERRED
42

eMolecules​ 22439-48-1 | DIBENZOFURAN-2-CARBOXYLIC ACID | AstaTech | MFCD00159892 | 212.204 | C13H8O3 | 97.000 | OC(=O)c1ccc2oc3ccccc3c2c1 | 0.25g | 200611918

DIBENZOFURAN-2-CARBOXYLIC ACID | AstaTech | 22439-48-1 | MFCD00159892 | 212.204 | C13H8O3 | 97.000 | OC(=O)c1ccc2oc3ccccc3c2c1 | 0.25g | 200611918

ENCOMPASS_PREFERRED
43

Ambeed AMBEED

5000869766 DIBENZOFURAN-2-CARBOXALDEH 1GR

ENCOMPASS_PREFERRED
44

eMolecules​ 37721-75-8 | 2,3,5,6-Tetrabromo-4-methylphenol | Combi-Blocks | MFCD00060318 | 423.724 | C7H4Br4O | 95.000 | Cc1c(Br)c(Br)c(O)c(Br)c1Br | 1g | 267199265

2,3,5,6-Tetrabromo-4-methylphenol | Combi-Blocks | 37721-75-8 | MFCD00060318 | 423.724 | C7H4Br4O | 95.000 | Cc1c(Br)c(Br)c(O)c(Br)c1Br | 1g | 267199265

ENCOMPASS_PREFERRED
45

Cambridge Isotope Laboratories Dibenzofuran (unlabeled) 50 ug/mL in nonane 1 2 mL

Dibenzofuran (unlabeled) 50 ug/mL in nonane 1 2 mL

ENCOMPASS