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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Furanone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Furanone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Furanone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Furanone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(3-Fluorophenyl)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]... Stable Isotopes CS-T-99232 Not Available Enquire
4,6-Dihydroxy-2-[(3-hydroxy-4-methoxyphenyl)methylene]-3(2H)... Stable Isotopes CS-T-102706 2734189-91-2 Enquire
Dihydro-​4-​(3-​pyridinylcarbonyl)​-2(3H)​-​furanone-d2 Stable Isotopes CS-T-100440 88696-94-0 Enquire
rac 5-(3-Pyridyl)tetrahydro-2-furanone-d3 Stable Isotopes CS-T-98839 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-(7-Hydroxy-6-methyloctyl)-2(5H)-furanone Impurity CS-O-48358 1206874-24-9 Enquire
5-Hydroxy-4-methyl-2(5H)-furanone Impurity CS-O-10917 40834-42-2 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(4R)-4-Butyldihydro-2(3H)-furanone Fine Chemicals CS-O-37845 124094-63-9 Enquire
2(5H)-Furanone Fine Chemicals CS-M-53382 497-23-4 In Stock


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3,3-DIFLUORODIHYDRO-2(3H)-FURANONE Building Blocks CS-O-46326 220294-13-3 Enquire


Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-(-)-5-hydroxymethyl-2(5H)-furanone Reagents CS-BL-00141 78508-96-0 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Methoxy-2,5-dimethyl-3(2H)-furanone-d3 Stable Isotope Reagent CS-ED-42274 4077-47-8(Unlabelled) Enquire