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China
Product Name: a-D-Glucofuranose,1,2:5,6-bis-O-(1-methylethylidene)-3-O-(phenylmethyl)-
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18685-18-2

18685-18-2 structure

18685-18-2 structure

Name: 3-O-Benzyl-1,2,5,6-di-O-isopropylidene-alpha-D-glucofuranose
Chemical Name: 5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
CAS Number: 18685-18-2
Molecular Formula: C₁₉H₂₆O₆
Molecular Weight: 350.40600
Catalog: Biochemical Carbohydrate Monosaccharide
Create Date: 2018-10-20 14:25:55
Modify Date: 2026-07-15 10:14:30

Name	5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
Synonyms	MFCD00269929 1,6-Di-O-isopropylidene-3-O-benzyl-α-D-glucofuranoside (3,5R,6aS)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole (3,5R,6S,6-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 3-O-Benzyl–Diacetone-D-Glucofuranose (3,5R,6aS)-6-(benzyloxy)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole α-D-Glucofuranose, 1,2:5,6-bis-O-(1-Methylethylidene)-3-O-(phenylMethyl) a-D-Glucofuranose, 1,2:5,6-bis-O-(1-Methylethylidene)-3-O-(phenylMethyl) 3-O-Benzyl-1,2,5,6-di-O-isopropylidene-alpha-D-glucofuranose //BP 1,2:5,6-Bis-o-(1-methylethylidene)-3-o-(phenylmethyl)-alpha-D-glucofuranose 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-7,7-dimethyl-4-phenylmethoxy-2,6,8- trioxabicyclo[3.3.0]octane alpha-D-Glucofuranose, 1,2:5,6-bis-o-(1-methylethylidene)-3-o-(phenylmethyl) 1,2:5,6-Bis-O-(1-Methylethylidene)-3-O-(phenylMethyl)-α-D-glucofuranose 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose min 5,6-Di-O-Isopropylidene-a-D-Glucofuranose 5,6-di-O-isopropylidene-α-D-glucofuranose materia 3-O-Benzyl-1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose 3-O-Benzyl-1,2,5,6-di-O-isopropylidene-alpha-D-gluco Brn

Density	1.21 g/cm3
Boiling Point	422.6ºC at 760 mmHg
Melting Point	60-65ºC
Molecular Formula	C₁₉H₂₆O₆
Molecular Weight	350.40600
Flash Point	168.3ºC
Exact Mass	350.17300
PSA	55.38000
LogP	2.59970
Vapour Pressure	5.85E-07mmHg at 25°C
Index of Refraction	1.547
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LZ4918000

CAS REGISTRY NUMBER :: 18685-18-2

BEILSTEIN REFERENCE NO. :: 0043822

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H26-O6

MOLECULAR WEIGHT :: 350.45

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 29,986,1979

Hazard Codes	Xn
Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-36

Precursor 9
100-39-0 582-52-5 100-44-7 16713-80-7
5450-26-0 81927-55-1 64656-76-4 50-99-7
610-85-5
DownStream 10
18006-25-2 53185-12-9 19130-96-2 582-52-5
18549-40-1 22529-61-9 72261-44-0 65877-63-6
10230-17-8 59920-31-9

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