Maltose

HCID 439186CAS 16984-36-4
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Grundinformationen

Standard-SMILES
OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
InChIKey
GUBGYTABKSRVRQ-PICCSMPSSA-N
Summenformel
C12H22O11
Durchschnittliche Molmasse
342,3 g/mol
Monoisotopische Masse
342,11621152

Überblick

Maltose is a glycosylglucose consisting of two D-glucopyranose units connected by an alpha-(14)-linkage. It has a role as a sweetening agent, a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a human metabolite. It is a maltooligosaccharide and a glycosylglucose.

Namen und Bezeichner

Bevorzugter Name
Maltose
IUPAC
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
Englischer Name
Maltose
Summenformel
C12H22O11
Molmasse
342.3

Namen und Synonyme

maltoseD-(+)-Maltose69-79-4MaltobioseCextromaltoseAdvanctose 100Malt sugarFinetoseMaltodioseSunmaltFinetose FSunmalt S
Weitere Namen anzeigen
Galactosyl--(1->4)-glucose4-O-α-D-Glucopyranosyl-D-glucopyranoseD-Glucopyranose, 4-O-a-D-glucopyranosyl- (8CI, 9CI)
CHEBI:173064-(alpha-D-Glucosido)-D-glucosealpha-D-glucopyranosyl-(1->4)-D-glucopyranoseMaltose, pureMaltose anhydrousCHEBI:181474-(alpha-D-Glucopyranosido)-alpha-glucopyranose(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol

Datenbank-Bezeichner

CAS
16984-36-4、69-79-4
PubChem CID
439186
DTXSID
DTXSID101018093
ChEMBL
CHEMBL1908365
ChEBI
CHEBI:17306
EC Number
200-716-5
Nikkaji
J4.871B

Eigenschaften

Berechnete Struktureigenschaften

XLogP
-4,7
Polarare Oberfläche (TPSA)
190 Ų
H-Brücken-Donoren
8
H-Brücken-Akzeptoren
11
Frei drehbare Bindungen
4
Schwere Atome
23

Experimentelle und physikochemische Eigenschaften

Chemical ClassesBiological Agents -> Disaccharides
Cosmetics · 2 Einträge

Cosmetic ingredients (Maltose) -> CIR (Cosmetic Ingredient Review)

Masking; Moisturising; Skin conditioning

FragrancesFragrance Ingredient (D-_Glucose, 4-_O-__-_D-_glucopyranosyl-) -> IFRA transparency List
Food AdditivesNUTRITIVE SWEETENER -> FDA Substance added to food
Melting Point102-103 °C
Physical DescriptionWhite odorless crystals; [Mallinckrodt Baker MSDS]

Physikochemische Eigenschaften

Siedepunkt
667.931 · 667.931±55.00 °C(Press: 760.00 Torr)(predicted)
Dichte
1.768 · 1.768±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka
12.018 · 12.018±0.70(predicted)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 99.5% (206 of 207) of all reports.

Not Classified

Aggregated GHS information provided per 207 reports by companies from 3 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory InformationREACH registered substance: Maltose (EC: 200-716-5)
Hazards SummaryNo evidence of teratogenicity in rabbits, rats, or mice at extremely high intravenous doses (10, 30, and 10 gm/kg, respectively); [Shepard's Catalog of Teratogenic Agents] May cause irritation; [Mallinckrodt Baker MSDS]
Hazard Classes and CategoriesNot Classified

Toxikologische Informationen

Toxicity SummarySafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological ClassificationSubstances that sweeten food, beverages, medications, etc., such as sugar, saccharine or other low-calorie synthetic products. (From Random House Unabridged Dictionary, 2d ed)

Verwendung und Herstellung

Uses · 2 Einträge

CIR ingredient: Maltose

Used as a nutrient, sweetener, stabilizer for polysulfides, and in pharmaceuticals; [Merck Index] Used as a nutritive sweetener; [FDA] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Household ProductsInformation on 4 consumer products that contain Maltose in the following categories is provided:
Use Classification · 2 Einträge

Fragrance Ingredients

Cosmetics -> Masking; Moisturising; Skin conditioning

Anbieter5 Anbieter

XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
陕西萃康医药科技有限公司13186333400 19299362551 · [email protected]
HANGZHOU CLAP TECHNOLOGY CO.,LTD86-571-88216897,88216896 13588875226 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 18651614124 · [email protected]
Hefei TNJ Chemical Industry Co.,Ltd.+86-0551-65418671 +86-189 4982 3763 · [email protected]

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