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Home › Product Catalog › 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one

9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one

CAS 482-44-0C16H14O4MW 270.28

9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one (CAS No. 482-44-0) 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 Number482-44-0
Molecular FormulaC16H14O4
Molecular Weight270.28
Melting Point102 °C
LogP3.4
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 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one?

The CAS number of 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one is 482-44-0.

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 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one?

Main applications include Organic Chemicals.

How do I buy 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-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

9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one · CAS 482-44-0 · C16H14O4. UNII K713N25C78. Melting Point: 102 °C.

Identification

CAS Registry Number482-44-0
PubChem CID10212
Molecular formulaC16H14O4
IUPAC name9-(3-methylbut-2-enoxy)furo[3,2-g]chromen-7-one
UNII (FDA)K713N25C78

Computed Descriptors

Molecular Weight270.28
XLogP33.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass270.08920892
Monoisotopic Mass270.08920892
Topological Polar Surface Area48.7
Heavy Atom Count20
Formal Charge0

Physical & Chemical Properties

Melting Point102 °C

Physical description & handling notes

  • Solid; [Merck Index]
  • Solid
  • Prisms from ether, long needles from hot water
  • Crystals from alcohol
  • Slightly soluble in water
  • Practically insoluble in cold water; very sparingly soluble in boiling water

GHS Hazard Classification

Reported hazard statementsH302 (97.6%), H315 (97.6%), H317 (95.1%), H319 (97.6%), H335 (97.6%)

H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • Found in the roots of Imperatoria osthruthium, seeds of Angelica archangelica, and fruit of Pastinaca sativa; [Merck Index] Dried substance and derivatives used in liqueurs (bitters); [HSDB] A naturally occurring psoralen; [REPROTOX]
  • From roots of Imperatoria osthruthium L., Umbelliferae ... from seeds of Angelica archangelica L. ... from fruit of Pastinaca sativa L., Umbelliferae.
  • The dried product and its derivatives are used in the formulation of liqueurs (bitters). /Imperatoria/
  • Extracts from the roots of Peucedanum ostruthium (L) Koch are claimed to have antiphlogistic and antipyretic effects. /Imperatoria/
  • Imperatorin was found in Yuanhu Zhitong tablet (Chinese medicine).
  • Imperatorin was found in dried roots and rhizomes of Glehnia littoralis (Umbelliferae) a traditional oriental medicine used as a diaphoretic, antipyretic and analgesic agent in Taiwan.

Synonyms

IMPERATORIN; 482-44-0; Ammidin; Marmelosin; Pentosalen; 8-Isoamylenoxypsoralen; 8-Isopentenyloxypsoralene; 9-(3-methylbut-2-enoxy)furo[3,2-g]chromen-7-one; DTXSID8048737; 9-(3-Methylbut-2-enyloxy)furo(3,2-g)chromen-7-one; 9-((3-methylbut-2-en-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one; 7H-Furo[3,2-g][1]benzopyran-7-one, 9-[(3-methyl-2-butenyl)oxy]-; NSC-402949; 9-[(3-methylbut-2-en-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one; K713N25C78; 9-((3-Methyl-2-butenyl)oxy)-7H-furo(3,2-g)(1)benzopyran-7-one

Frequently Asked Questions

What are the CAS number and molecular formula of 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one?

CAS 482-44-0; molecular formula C16H14O4; molecular weight — g/mol.

What other names is 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one known by?

IMPERATORIN, 482-44-0, Ammidin, Marmelosin, Pentosalen, 8-Isoamylenoxypsoralen.

Is 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one classified as hazardous?

Hazard statements reported: H302, H315, H317, H319, H335.

What are the key physical properties of 9-(3-methylbut-2-enyloxy)-7H-furo[3,2-g]chromen-7-one?

Melting Point: 102 °C.

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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