G4750
D-(+)-Gluconic acid δ-lactone
≥99.0% (GC)
Manufacturer: Sigma Aldrich
CAS Number: 90-80-2
Synonym(S): Glucono delta-lactone, δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, D-(+)-Dextronic acid δ-lactone
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | G4750-100-G | In Stock | ₹ 6,730.00 |
| 500 G | G4750-500-G | In Stock | ₹ 9,872.40 |
| 1 KG | G4750-1-KG | In Stock | ₹ 19,019.53 |
G4750 - 100 G
In Stock
Quantity
1
Base Price: ₹ 6,730.00
GST (18%): ₹ 1,211.40
Total Price: ₹ 7,941.40
biological source
microbial
Quality Level
300
Assay
≥99.0% (GC)
form
powder
technique(s)
gas chromatography (GC): suitable
color
white to off-white
mp
160 °C (dec.) (lit.)
solubility
water: soluble
storage temp.
room temp
SMILES string
OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Medchemexpress LLC HY-I0301 5g Medchemexpress, D-(+)-Glucono-1,5-lactone CAS:90-80-2 Purity:>98% | Medchemexpress LLC | ₹ 3,157.16 | |
 | D-(+)-Gluconic acid δ-lactone | Sigma Aldrich | ₹ 6,730.00 - ₹ 19,019.53 | |
| | Gluconolactone | Sigma Aldrich | ₹ 2,760.00 - ₹ 8,030.00 | |
 | D-(+)-Glucono-1,5-lactone | ChemScene | ₹ 855.60 - ₹ 2,652.36 | |
 | 90-80-2 | (3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one | A2B Chem | ₹ 941.16 - ₹ 1,21,324.08 |
Related Products
Description
- General description: D-(+)-Gluconic acid δ-lactone (GDL) is soluble in water and hydrolyzes into gluconic acid spontaneously and homogeneously lowers the pH.[1] Quinoprotein glucose dehydrogenase converts D-glucose to GDL which gradually lowers the pH and transcriptionally controls the prodigiosin production.[2] GDL is commonly used in the food industry to cause gelation of sodium caseinate by acidification.[3][4] GDL helps to overcome the difficulties and variations of using starter bacterial cultures.[3]
- Application: D-(+)-Gluconic acid δ-lactone has been used in the preparation of cold set gels,[1] and hydrogels.[5][6]
- Biochem/physiol Actions: Glucono-d-lactone increased the doubling time and activated enzymes involved in the oxidative pentose phosphate pathway of Saccharomyces cerevisiae.
- Other Notes: To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Show Difference
biological source: microbial
Quality Level: 300
Assay: ≥99.0% (GC)
form: powder
technique(s): gas chromatography (GC): suitable
color: white to off-white
mp: 160 °C (dec.) (lit.)
solubility: water: soluble
storage temp.: room temp
SMILES string: OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
biological source:
microbial
Quality Level:
300
Assay:
≥99.0% (GC)
form:
powder
technique(s):
gas chromatography (GC): suitable
color:
white to off-white
mp:
160 °C (dec.) (lit.)
solubility:
water: soluble
storage temp.:
room temp
SMILES string:
OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
biological source: __
Quality Level: 100
Assay: 95%
form: __
technique(s): __
color: __
mp: 144-145 °C (lit.)
solubility: __
storage temp.: 2-8°C
SMILES string: OC[C@H]1O[C@@H](O)[C@H](CO)O[C@@H]1O
biological source:
__
Quality Level:
100
Assay:
95%
form:
__
technique(s):
__
color:
__
mp:
144-145 °C (lit.)
solubility:
__
storage temp.:
2-8°C
SMILES string:
OC[C@H]1O[C@@H](O)[C@H](CO)O[C@@H]1O
biological source: Aspergillus niger
Quality Level: 200
Assay: ≥99% (HPLC)
form: powder
technique(s): HPLC: suitable
color: white
mp: 190-194 °C (dec.) (lit.)
solubility: water: 100 mg/mL, clear, colorless
storage temp.: room temp
SMILES string: Cl.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
biological source:
Aspergillus niger
Quality Level:
200
Assay:
≥99% (HPLC)
form:
powder
technique(s):
HPLC: suitable
color:
white
mp:
190-194 °C (dec.) (lit.)
solubility:
water: 100 mg/mL, clear, colorless
storage temp.:
room temp
SMILES string:
Cl.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
biological source: __
Quality Level: 200
Assay: ≥98% (TLC)
form: powder
technique(s): thin layer chromatography (TLC): suitable
color: white to off-white
mp: __
solubility: water: 50 mg/mL, clear, colorless to light yellow
storage temp.: −20°C
SMILES string: [Na].NC(C=O)C(O)C(O)C(O)COP(O)(O)=O
biological source:
__
Quality Level:
200
Assay:
≥98% (TLC)
form:
powder
technique(s):
thin layer chromatography (TLC): suitable
color:
white to off-white
mp:
__
solubility:
water: 50 mg/mL, clear, colorless to light yellow
storage temp.:
−20°C
SMILES string:
[Na].NC(C=O)C(O)C(O)C(O)COP(O)(O)=O