2,3-O-Isopropylidene-D-ribonic g-lactone

Modify Date: 2026-07-27 10:00:39

2,3-O-Isopropylidene-D-ribonic g-lactone Structure
2,3-O-Isopropylidene-D-ribonic g-lactone structure
 Common Name 2,3-O-Isopropylidene-D-ribonic g-lactone
CAS Number 30725-00-9 Molecular Weight 188.178
Density 1.3±0.1 g/cm3 Boiling Point 338.1±37.0 °C at 760 mmHg
Molecular Formula C8H12O5 Melting Point 135-138ºC
MSDS N/A Flash Point 139.7±20.0 °C

Summary: (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one, also known as 2,3-O-Isopropylidene-D-ribonic g-lactone, with CAS number 30725-00-9, has a molecular formula of C8H12O5 and a molecular weight of 188.178. It appears as a white to light yellow powder or crystal with a melting point of 135-138ºC. For research-use only, not for medical or clinical usage.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 338.1±37.0 °C at 760 mmHg
Melting Point 135-138ºC
Molecular Formula C8H12O5
Molecular Weight 188.178
Flash Point 139.7±20.0 °C
Exact Mass 188.068466
PSA 64.99000
LogP -0.77
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.468
InChIKey NHHKFJCWLPPNCN-HSUXUTPPSA-N
SMILES CC1(C)OC2C(=O)OC(CO)C2O1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S24/25
WGK Germany 3

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

NHHKFJCWLPPNCN-HSUXUTPPSA
2,3-O-Isopropylidene-D-ribonic γ-lactone
2,3-DIFLUORO-4-PENTYLANISOLE
MFCD00080793
2,3-O-Isopropylidene-D-ribono-1,4-lactone
2,3-O-Isopropylidene-D-ribonic g-lactone
(3aR,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one
2,3-O-Isopropylidene-D-ribonicgamma-lactone

 2,3-O-Isopropylidene-D-ribonic g-lactone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Safety information for (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one: S24/25.
Q: What English synonyms does (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one have?
A: English synonyms of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one: NHHKFJCWLPPNCN-HSUXUTPPSA, 2,3-O-Isopropylidene-D-ribonic γ-lactone, 2,3-DIFLUORO-4-PENTYLANISOLE, MFCD00080793, 2,3-O-Isopropylidene-D-ribono-1,4-lactone, 2,3-O-Isopropylidene-D-ribonic g-lactone, (3aR,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one, 2,3-O-Isopropylidene-D-ribonicgamma-lactone.
Q: What is the English name of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: The English name of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one.
Q: What is the melting point of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Melting point of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is 135-138ºC.
Q: What is the molecular formula of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Molecular formula of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is C8H12O5.
Q: What is the boiling point of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Boiling point of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is 338.1±37.0 °C at 760 mmHg.
Q: What is the LogP of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: LogP of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is -0.77.
Q: What is the InChIKey of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: InChIKey of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is NHHKFJCWLPPNCN-HSUXUTPPSA-N.
Q: What is the molecular weight of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Molecular weight of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one is 188.178.
Q: What are the downstream products of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one?
A: Related downstream products(CAS) of (3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one: 1044813-00-4;94324-23-9;75467-36-6;111549-97-4;5336-08-3;2782-09-4;115509-13-2;152006-17-2;117251-95-3;130607-26-0.

 2,3-O-Isopropylidene-D-ribonic g-lactonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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