4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one

Name: 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 149-29-1C7H6O4MW 154.12

4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one (CAS No. 149-29-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number149-29-1

Molecular FormulaC7H6O4

Molecular Weight154.12

Melting Point111.0 °C

LogP-1

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one?

The CAS number of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one is 149-29-1.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one?

Main applications include Organic Chemicals.

How do I buy 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one · CAS 149-29-1 · C7H6O4. UNII 95X2BV4W8R. Melting Point: 111.0 °C; Melting Point: 111 °C; Vapor Pressure: 0.0000068 [mmHg].

Identification

CAS Registry Number	149-29-1
PubChem CID	4696
Molecular formula	C7H6O4
IUPAC name	4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one
UNII (FDA)	95X2BV4W8R

Computed Descriptors

Molecular Weight	154.12
XLogP3	-1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	154.02660867
Monoisotopic Mass	154.02660867
Topological Polar Surface Area	55.8
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Melting Point	111.0 °C
Melting Point	111 °C
Vapor Pressure	0.0000068 [mmHg]
Collision Cross Section	128.71 Å² [M+H]+

Physical description & handling notes

Solid; [Merck Index] Colorless or white odorless solid; [HSDB] White crystalline solid; [Aldrich MSDS]
Solid
Compact prisms or thick plates from ether or chloroform
White...crystalline solid
CRYSTALS FROM BENZENE
Colorless crystals, prisms, or plates from Et2O or trichloromethane

Regulatory Status

Regulatory & Food Contact	MYCOTOXIN: Food Contaminant TRS 859-JECFA 44/36 FAS 35-JECFA 44/377

GHS Hazard Classification

Reported hazard statements	H300 (93.3%), H315 (88.9%)

H300 (93.3%): Fatal if swallowed [Danger Acute toxicity, oral]

H315 (88.9%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

... Purified patulin /is included/ in an analytical reagent kit for use as a standard for mycotoxins.
Medication: Patulin was also used at one time as an antibiotic cream for topical application, but was found to cause dermal irritation. /Former/
Patulin is a mycotoxin produced by a variety of molds, particularly Aspergillus and Penicillium. Although patulin can occur in many molding fruits, grains and other foods, the major source of patulin contamination is in apples with brown rot, and in apple cider or apple juice. Patulin is also an antibiotic. (L1942, L1943)
Food Contaminant -> MYCOTOXIN -> JECFA Functional Classes
An antibiotic derived from the metabolism of a number of fungi... Birkinshaw et al Lancet 245, 625 (1943); Birkinshaw, Michael, US Pat 2,417,584 (1947 To Therap Res Corp Of Great Britain)...Norstadt, McCalla, Appl Microbiol 17, 193 (1969).
Patulin is not produced commercially, but it is available from one company in the US for experimental purposes only and is also available in Israel. This chemical is not authorized for use as a drug by the US Food and Drug Administration.

Synonyms

patulin; 149-29-1; Clavacin; Clavatin; Patuline; Expansine; Expansin; Claviformin; Clairformin; Claviform; Leucopin; Terinin; Mycoin C3; Gigantin; Penicidin; Mycoin

Frequently Asked Questions

What are the CAS number and molecular formula of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one?

CAS 149-29-1; molecular formula C7H6O4; molecular weight — g/mol.

What other names is 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one known by?

patulin, 149-29-1, Clavacin, Clavatin, Patuline, Expansine.

What is the regulatory status of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one?

Documented regulatory listings: MYCOTOXIN: Food Contaminant; TRS 859-JECFA 44/36; FAS 35-JECFA 44/377.

Is 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one classified as hazardous?

Hazard statements reported: H300, H315.

What are the key physical properties of 4,6-dihydro-4-hydroxy-2H-furo[3,2-c]pyran-2-one?

Melting Point: 111.0 °C; Melting Point: 111 °C; Vapor Pressure: 0.0000068 [mmHg]; Collision Cross Section: 128.71 Å² [M+H]+.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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