Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: delta-Gluconolactone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: delta-Gluconolactone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Delta-Gluconolactone
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

90-80-2

90-80-2 structure

Name: Delta-Gluconolactone
Chemical Name: D-glucono-1,5-lactone
CAS Number: 90-80-2
Molecular Formula: C₆H₁₀O₆
Molecular Weight: 178.140
Catalog: Biochemical Amino acids and their derivatives Amino alcohol derivative
Create Date: 2018-02-08 08:00:00
Modify Date: 2026-06-30 10:56:24
D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activity.

Name	D-glucono-1,5-lactone
Synonyms	D-Glucono-D-Lactone FCC delta-Gluconolactone in stock GMP Factory δ-Gluconolactone GLUCONIC ANHYDRIDE D-GLUCONIC ACID LACTONE CELL CULTURE*TES TED D-delta-Gluconolactone 1,2,3,4,5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE d-gluconicacid,sigma-lactone D-Gluconic acid 1,5-lactone Cagliflozin Impurity 8 lactone,d-gluconicaci Glucono-δ-lactone 26 FCCIV MFCD00006647 D-Gluconic delta-lactone Glucono gamma-lactone GLUCONO-DELTA-LACTONE D(+)-DEXTRONIC ACID DELTA-LACTONE D-GLUCONO-1,5-LACTONE D-GLUCONIC ACID DELTA-LACTONE GLUCONIC ACID DELTA-LACTONE D-Gluconolactone D(+)-Gluconic acid gamma-lactone EINECS 202-016-5 GLUCONO-1,5-LACTONE (3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one Glucopyrone d-Threo-aldono-1,5-lactone Fujiglucon GLUCONIC ACID D-LACTONE, D-(+) DELTA-GLUCONOLACTONE D-(+)-GLUCONO-1,5-LACTONE Gluconolactone - - Calbiochem Gluconic acid lactone d-gluconicdelta-lactone Glucono δ-lactone Glucolactone D-Gluconic acid, δ-lactone D-(+)-Glucono-1,5-lactone 1,5-d-gluconolactone D-GLUCONO DELTA-LACTONE E575 DELTA-GLUCURONOLACTONE D-(+)-GLUCONO-DELTA-LACTONE D-Glucono-1,5-lactone D-Glucono-d-lactone GLUCONIC-D-LACTONE D-GLUCONLACTONE Glucono Delta Lactone, Glucono Delta Lactone powder Glucofuranose pentapropanoate gluconolactone delta-lactone,d-gluconicaci 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone D-Gluconic acid lactone beta-glucono-1,5-lactone D-GLUCONO-D-LACTONE GLUCONOLACTONE delta-D-Gluconolactone glucon-δ-lactone Gluconic acid, delta-lactone, D D(+)-GLUCONIC ACID DELTA-LACTONE D-Gluconic acid-1,5-lactone D-GLUCONIC ACID LACTONE d-Glucono-gamma-lactone GLUCONIC ACID, ANHYDRIDE gluconicdelta-lactone d-gluconic acid d-lactone delta-Gluconolactone, cose powder D-(+)-Dextronic acid δ-lactone δ-Gluconic acid d-lactone δ-Gluconic acid δ-lactone D-GLUCONIC ACID-D-LACTONE GLUCONO-D-LACTONE d-Gluconic acid gamma-lactone

Description	D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activity.
Related Catalog	Natural Products >> Saccharides and Glycosides Research Areas >> Others
Target	Human Endogenous Metabolite
In Vitro	D-(+)-Glucono-1,5-lactone is a lactone (cyclic ester) of D-gluconic acid. D-(+)-Glucono-1,5-lactone is commonly found in honey, fruit juices, personal lubricants, and wine. D-(+)-Glucono-1,5-lactone is neutral, but hydrolyses in water to gluconic acid which is acidic, adding a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It is metabolized to glucose; one gram of D-(+)-Glucono-1,5-lactone yields roughly the same amount of metabolicenergy as one gram of sugar. Upon addition to water, GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of D-(+)-Glucono-1,5-lactone is increased by heat and high pH[1].
References	[1]. Xu Y, et al. Aggregation and structural changes of silver carp actomyosin as affected by mild acidification with D-gluconic acid δ-lactone. Food Chem. 2012 Sep 15;134(2):1005-10.

Density	0.6
Boiling Point	230.35°C
Melting Point	151-155 ºC
Molecular Formula	C₆H₁₀O₆
Molecular Weight	178.140
Flash Point	192.3±20.3 °C
Exact Mass	178.047745
PSA	107.22000
LogP	-2.38
Vapour Pressure	0.0±2.4 mmHg at 25°C
Index of Refraction	1.608
Water Solubility	500 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LZ5184000

CHEMICAL NAME :: Gluconic acid, delta-lactone, D-

CAS REGISTRY NUMBER :: 90-80-2

LAST UPDATED :: 199803

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H10-O6

MOLECULAR WEIGHT :: 178.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Microorganism - not otherwise specified

DOSE/DURATION :: 5 mmol/L

REFERENCE :: AMICCW Archives of Microbiology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secacus, NJ 07094) V.95- 1974- Volume(issue)/page/year: 109,157,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80419 No. of Facilities: 3748 (estimated) No. of Industries: 25 No. of Occupations: 33 No. of Employees: 20328 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80419 No. of Facilities: 3645 (estimated) No. of Industries: 12 No. of Occupations: 28 No. of Employees: 184229 (estimated) No. of Female Employees: 157249 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R21
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	LZ5184000
HS Code	2932999099

Precursor 10
2280-44-6 50-99-7 526-95-4 492-61-5
7440-06-4 7440-05-3 492-62-6 110-71-4
74421-63-9 71-36-3
DownStream 10
526-95-4 50-70-4 18375-65-0 18375-57-0
18375-64-9 18375-61-6 27934-92-5 24758-69-8
695-06-7 13149-68-3

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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