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ChemicalBook >> CAS DataBase List >>D-(+)-Glucono-1,5-lactone

D-(+)-Glucono-1,5-lactone

CAS No.
90-80-2
Chemical Name:
D-(+)-Glucono-1,5-lactone
Synonyms
GLUCONOLACTONE;GDL;GLUCONO-DELTA-LACTONE;D-GLUCONO-1,5-LACTONE;Glucosactone;(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxyMethyl)tetrahydro-2H-pyran-2-one;DELTA-GLUCONOLACTONE;Glucolactone;Glucono;Gluconic lactone
CBNumber:
CB4494337
Molecular Formula:
C6H10O6
Molecular Weight:
178.14
MDL Number:
MFCD00006647
MOL File:
90-80-2.mol
MSDS File:
SDS
Last updated:2024-12-18 14:08:52

D-(+)-Glucono-1,5-lactone Properties

Melting point 160 °C (dec.)(lit.)
Boiling point 230.35°C (rough estimate)
alpha 65 º (c=1,H2O)
Density 0.6
refractive index 63.5 ° (C=10, H2O)
storage temp. Sealed in dry,Room Temperature
solubility 590g/l Hydrolysis
form Crystalline Powder
pka 12.06±0.60(Predicted)
color White to off-white
PH 3.6 (10g/l, H2O, 20℃)
Odor wh. cryst. powd., pract. odorless
Water Solubility 500 g/L (20 ºC)
Merck 14,4457
BRN 83286
LogP -2.38
CAS DataBase Reference 90-80-2(CAS DataBase Reference)
FDA 21 CFR 184.1318; 155.120
Substances Added to Food (formerly EAFUS) GLUCONO-DELTA LACTONE
EWG's Food Scores 1
FDA UNII WQ29KQ9POT
NIST Chemistry Reference D-Gluconic acid, «delta»-lactone(90-80-2)
EPA Substance Registry System .delta.-Gluconolactone (90-80-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xn,Xi
Risk Statements  21-36/38-46-62-63
Safety Statements  24/25-53-36/37-26-25
WGK Germany  3
RTECS  LZ5184000
21
TSCA  Yes
HS Code  29322090
Hazardous Substances Data 90-80-2(Hazardous Substances Data)
NFPA 704
1
0 1

D-(+)-Glucono-1,5-lactone price More Price(41)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich G2164 Gluconolactone meets USP testing specifications 90-80-2 1kg $105 2024-03-01 Buy
Sigma-Aldrich 8.43794 D-(+)-Glucono-delta-lactone for synthesis 90-80-2 100g $61.9 2024-03-01 Buy
Sigma-Aldrich 347425 Gluconolactone - CAS 90-80-2 - Calbiochem An oxidation product of glucose by glucose oxidase. 90-80-2 500g $113 2024-03-01 Buy
Sigma-Aldrich 1294150 Gluconolactone United States Pharmacopeia (USP) Reference Standard 90-80-2 100mg $463 2024-03-01 Buy
Sigma-Aldrich 76139 D-(+)-Gluconic acid δ-lactone analytical standard 90-80-2 100mg $103 2022-05-15 Buy
Product number Packaging Price Buy
G2164 1kg $105 Buy
8.43794 100g $61.9 Buy
347425 500g $113 Buy
1294150 100mg $463 Buy
76139 100mg $103 Buy

D-(+)-Glucono-1,5-lactone Chemical Properties,Uses,Production

Description

Delta-Gluconolactone (GDL) is a lactone of the D-gluconate. It is a natural constituent of many foods. It can be found in honey, fruit juices, wine and many-fermented products1-3. It is used as a food additive with the E number E575 used as a sequestrant, an acidifier (it lower the pH and also help preserve the food from deterioration by enzymes and organisms), or a curing, pickling, or leavening agent. GDL has been marketed for use in feta cheese. GDL is neutral, but hydrolyses in water to gluconic acid that is acidic, adding a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It can be used as nutritional supplement in beverage such as in Instant Drinks, Syrups, RTD Tea and Coffee, Sports and Energy Drinks, Waters.

Description

Glucono delta-lactone (C6H10O6), molecular weight 178.14, is an inner ester of gluconic acid. Commonly named gluconolactone, other synonyms include D-gluconic acid delta-lactone, D-glucono- 1, 5-lactone, and D-delta-gluconolactone. Some of its earliest uses as a food ingredient were as a flavoring (e.g., sherbets) and to reduce fat absorption in doughnuts and cones. Glucono deltalactone tastes sweet initially and has a slightly acid-aftertaste.

Chemical Properties

Powder

Uses

Geogard(R)Ultra is a synergistic blend of gluconolactone and sodium benzoate. This blend provides broad spectrum protection against product spoilage in a variety of personal care formulations. Product Data Sheet

Uses

(GDL) An acidulant. It hydrolyzes to form gluconic acid in water solution and thereby creates the desired pH. The rate of acid formation is affected by temperature, concentration, and the pH of the solution. It has low acid release at room temperature and accelerated conversion into gluconic acid at high temperatures. It is readily soluble with a solubility of 59 g in 100 ml of water at 20°C. It functions as a leavening agent, acidulant, curing and pickling agent, and pH control agent. It is comparatively less tart/sour than other food acids. It is used in baked goods, fish products, desserts, and dressings.

Uses

gluconolactone is used in cosmetics for its anti-acne properties. It can also help improve skin hydration given its water-binding ability. In addition, formulators may select gluconolactone for its action as a product stabilizer (chelating agent). Some studies indicate potential free-radical scavenging capacities as well. These properties would make it particularly relevant for use in making anti-aging, moisturizing, and possibly sun care products.

Uses

a product of the oxidation of glucose by glucose oxidase

Uses

A lactone (cyclic ester) of D-gluconic acid used as a used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent.

Uses

D-glucono-1,5-lactone is the lactone derivative of D-gluconic acid. D-glucono-1,5-lactone is widely used as a food additive to achieve a curing, pickling or leavening effect.

Uses

Component of many cleaning cmpds because of the sequestering ability of the gluconate radical which remains active in alk solutions; in the dairy industry to prevent milkstone; in breweries to prevent beerstone; as latent acid catalyst for acid colloid resins, particularly in textile printing; as a coagulant for tofu.

Definition

ChEBI: D-glucono-1,5-lactone is an aldono-1,5-lactone obtained from D-gluconic acid. It has a role as an animal metabolite and a mouse metabolite. It is a gluconolactone and an aldono-1,5-lactone. It is functionally related to a D-gluconic acid.

Preparation

Glucono delta-lactone is prepared commercially by the oxidation of glucose with bromine water.

General Description

Gluconolactone is a non-toxic component of the skin. It has anti-oxidant and free radical scavenging effects. Gluconolactone has antiaging and skin-firming properties. It acts as a?β-glucosidase inhibitor. Gluconolactone stimulates cellulase gene expression.

Flammability and Explosibility

Non flammable

Biochem/physiol Actions

Glucono-d-lactone increased the doubling time and activated enzymes involved in the oxidative pentose phosphate pathway of Saccharomyces cerevisiae.

Safety Profile

Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Crystallise Dglucono-lactone from ethylene glycol monomethyl ether and dry for 1hour at 110o. It can be freed from other sugars via a column of Celite and charcoal (750g of each, 90 x 7.5cm) which is washed with 0.01N formic acid until the pH of the wash is equal to that of the entering acid. The lactone is applied in H2O and eluted with 0.01N formic acid (7L), then eluted with 7.5% EtOH/0.01N formic acid (8L), then 15% EtOH/0.01N formic acid (8L) which removes pentose and isomaltose (the optical rotation of the eluates are used for sugar detection) and finally elution with aqueous formic acid provides glucolactone which is obtained by evaporating or freeze drying. Its solubility in H2O is 60% and 1% in EtOH. A solution in H2O is slightly acidic, and the lactone dissolves in an equivalent of aqueous NaOH to form sodium D-gluconate [527-07-1] M 218.1, m 2002 0 6o(dec), [ ] D 25 +12o (c 10, H2O), pK2 5 3.6. [cf p 553, Smith & Whelan Biochemical Preparations 10 127 1963, Beilstein 3 IV 1255.]

2280-44-6
7722-84-1
90-80-2
Synthesis of D-(+)-Glucono-1,5-lactone from D-glucose
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View Lastest Price from D-(+)-Glucono-1,5-lactone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
D-(+)-Glucono-1,5-lactone pictures 2024-12-20 D-(+)-Glucono-1,5-lactone
90-80-2
US $6.00 / kg 1kg 99% 2000KG/Month HebeiShuoshengImportandExportco.,Ltd
delta-Gluconolactone pictures 2024-12-20 delta-Gluconolactone
90-80-2
US $0.00 / Kg/Drum 1KG 99% 1000mt Jinan Finer Chemical Co., Ltd
D-(+)-Glucono-1,5-lactone pictures 2024-12-20 D-(+)-Glucono-1,5-lactone
90-80-2
US $48.00 / kg 1kg 99% 5000kg/week Hebei Zhuanglai Chemical Trading Co.,Ltd
1,2,3,4,5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE DELTA-GLUCURONOLACTONE D(+)-DEXTRONIC ACID DELTA-LACTONE D-GLUCONIC ACID LACTONE D-(+)-GLUCONO-1,5-LACTONE D(+)-GLUCONIC ACID DELTA-LACTONE D-GLUCONIC ACID DELTA-LACTONE D-GLUCONIC ACID-D-LACTONE D-GLUCONO-D-LACTONE D-GLUCONLACTONE D-(+)-GLUCONO-DELTA-LACTONE D-GLUCONO DELTA-LACTONE GLUCONIC-D-LACTONE GLUCONIC ANHYDRIDE GLUCONIC ACID, ANHYDRIDE GLUCONIC ACID D-LACTONE, D-(+)- GLUCONIC ACID DELTA-LACTONE beta-glucono-1,5-lactone D(+)-Gluconic acid gamma-lactone D-delta-Gluconolactone delta-D-Gluconolactone delta-lactone,d-gluconicaci D-Gluconic acid-1,5-lactone D-Gluconic delta-lactone d-gluconicacid,sigma-lactone d-gluconicdelta-lactone d-Threo-aldono-1,5-lactone Fujiglucon Glucarolactone Gluconic acid, delta-lactone, D- gluconicdelta-lactone Glucono gamma-lactone Glucopyrone lactone,d-gluconicaci 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone D-(+)-Dextronic acid δ-lactone delta-Gluconolactone, coarse powder Glucono-δ-lactone USP26 FCCIV 1,5-d-gluconolactone glucon-δ-lactone Glucofuranose pentapropanoate GLUCONOLACTONE, USP D-GLUCONIC ACID LACTONE CELL CULTURE*TES TED D-Glucono-D-Lactone FCC/USP, 99% E575 Glucono-delta-lacton,GDL D-(+)-Glucono-1,5-lactone,99% d-(+)-gluconic acid i-lactone i-gluconolactone GLUCONODELTA-LACTONE,FCC 1,5-Gluconolactone D-Aldonolactone Geogard(R) Ultra Gluconolactone (and) Sodium Benzoate glucono-δ-lactone(GDL) δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, D-(+)-Gluconic acid δ-lactone, D-(+)-Dextronic acid δ-lactone δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, D-(+)-Dextronic acid δ-lactone 1,2-Propanediol, 3-(methylthio)-