123447
3,4-Dihydroxy-3-cyclobutene-1,2-dione
≥99.0% (HPLC)
Manufacturer: Sigma Aldrich
CAS Number: 2892-51-5
Synonym(S): Squaric acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 123447-5-G | In Stock | ₹ 7,674.93 |
| 25 G | 123447-25-G | In Stock | ₹ 16,248.33 |
| 100 G | 123447-100-G | In Stock | ₹ 52,977.55 |
123447 - 5 G
In Stock
Quantity
1
Base Price: ₹ 7,674.93
GST (18%): ₹ 1,381.487
Total Price: ₹ 9,056.417
Quality Level
200
Assay
≥99.0% (HPLC)
form
solid
mp
>300 °C (lit.)
SMILES string
OC1=C(O)C(=O)C1=O
InChI
1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChI key
PWEBUXCTKOWPCW-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences 3,4-Dihydroxy-3-cyclobutene-1,2-dione >=99.0% (HPLC) | 2892-51-5 | MFCD00001334 | 100G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 76,427.33 | |
| | Sigma Aldrich Fine Chemicals Biosciences 3,4-Dihydroxy-3-cyclobutene-1,2-dione >=99.0% (HPLC) | 2892-51-5 | MFCD00001334 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 21,905.93 | |
| | Sigma Aldrich Fine Chemicals Biosciences 3,4-Dihydroxy-3-cyclobutene-1,2-dione >=99.0% (HPLC) | 2892-51-5 | MFCD00001334 | 5G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 7,315.38 | |
 | 2892-51-5 | 3,4-Dihydroxy-3-cyclobutene-1,2-dione | A2B Chem | ₹ 342.24 - ₹ 29,946.00 |
Related Products
Description
- General description: 3,4-dihydroxy-3-cyclobutene-1,2 dione, commonly known as squaric acid, is widely used in bioorganic and medicinal chemistry. It is an inhibitor of glyoxylase, semiqauric acid, pyruvate dehrogenase, and transketolase. It is used as a replacement for phosphate in a peptide-based ligand for an SH2 domain. Its derivatives are high-affinity ligands for excitatory amino acid receptors.[1] These derivatives are also used as dyes for fluorescence detection of small biological molecules.[2]
- Application: 3,4-Dihydroxy-3-cyclobutene-1,2-dione can be used:In fluorescence detection in immunoassays, hybridization assays, enzymatic reactions, and other analytical procedures.[2]To form diffraction quality crystals.[3] To synthesize a squarate dianion, which is used as a building block to create uncharged polymeric networks. These ordered structures are used in catalysis, nonlinear optics, electrical conductivity, molecular recognition, and molecular sieves.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 3
Flash Point(F)
374.0 °F
Flash Point(C)
190 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 200
Assay: ≥99.0% (HPLC)
form: solid
mp: >300 °C (lit.)
SMILES string: OC1=C(O)C(=O)C1=O
InChI: 1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChI key: PWEBUXCTKOWPCW-UHFFFAOYSA-N
Quality Level:
200
Assay:
≥99.0% (HPLC)
form:
solid
mp:
>300 °C (lit.)
SMILES string:
OC1=C(O)C(=O)C1=O
InChI:
1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChI key:
PWEBUXCTKOWPCW-UHFFFAOYSA-N
Quality Level: __
Assay: __
form: __
mp: __
SMILES string: __
InChI: __
InChI key: __
Quality Level:
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Assay:
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form:
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mp:
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SMILES string:
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InChI:
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InChI key:
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Quality Level: 100
Assay: 95%
form: solid
mp: 32-34 °C (lit.)
SMILES string: O=C1OC(=O)[C@H]2CCCC[C@@H]12
InChI: 1S/C8H10O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h5-6H,1-4H2/t5-,6+
InChI key: MUTGBJKUEZFXGO-OLQVQODUSA-N
Quality Level:
100
Assay:
95%
form:
solid
mp:
32-34 °C (lit.)
SMILES string:
O=C1OC(=O)[C@H]2CCCC[C@@H]12
InChI:
1S/C8H10O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h5-6H,1-4H2/t5-,6+
InChI key:
MUTGBJKUEZFXGO-OLQVQODUSA-N
Quality Level: __
Assay: __
form: __
mp: __
SMILES string: COc1cc(\C=C\CO)cc(OC)c1O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O
InChI: 1S/C17H24O9/c1-23-10-6-9(4-3-5-18)7-11(24-2)16(10)26-17-15(22)14(21)13(20)12(8-19)25-17/h3-4,6-7,12-15,17-22H,5,8H2,1-2H3/b4-3+/t12-,13-,14+,15-,17+/m1/s1
InChI key: QJVXKWHHAMZTBY-GCPOEHJPSA-N
Quality Level:
__
Assay:
__
form:
__
mp:
__
SMILES string:
COc1cc(\C=C\CO)cc(OC)c1O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O
InChI:
1S/C17H24O9/c1-23-10-6-9(4-3-5-18)7-11(24-2)16(10)26-17-15(22)14(21)13(20)12(8-19)25-17/h3-4,6-7,12-15,17-22H,5,8H2,1-2H3/b4-3+/t12-,13-,14+,15-,17+/m1/s1
InChI key:
QJVXKWHHAMZTBY-GCPOEHJPSA-N