(9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

CAS 23458-04-0C14H14O5MW 262.26

(9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one (CAS 23458-04-0) — formula C14H14O5, molecular weight 262.26; category organic chemicals.

Product Overview

CAS Number	23458-04-0
Molecular Formula	C14H14O5
Molecular Weight	262.26
LogP	0.8
Category	Organic Chemicals

Technical Profile

What this product is

(9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one is a carbon-based organic compound with CAS registry number 23458-04-0 and molecular formula C14H14O5 (molecular weight 262.26), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 23458-04-0

Its molecular formula C14H14O5 comprises 14 C, 14 H, 5 O atoms.

Also known as: (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one · 反式-(-)-凯林内酯

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one?

The CAS registry number of (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one is 23458-04-0.

What is the molecular formula and molecular weight of (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one?

Molecular formula C14H14O5, molecular weight 262.26.

What other names is (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one known by?

It is also registered under: (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one, 反式-(-)-凯林内酯.

Which category does (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one (CAS 23458-04-0), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	23458-04-0
PubChem CID	9992853
分子式	C14H14O5
IUPAC 名称	(9R,10S)-9,10-dihydroxy-8,8-dimethyl-9,10-dihydropyrano[2,3-f]chromen-2-one
UNII（FDA）	17SSV9BI4T

Computed descriptors

Molecular Weight	262.26
XLogP3	0.8
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	262.08412354
Monoisotopic Mass	262.08412354
Topological Polar Surface Area	76
Heavy Atom Count	19

Synonyms and trade names

(9R,10S)-9,10-dihydroxy-8,8-dimethyl-9,10-dihydropyrano[2,3-f]chromen-2-one; (9R,10S)-9,10-Dihydroxy-8,8-Dimethyl-9,10-Dihydropyrano(2,3-F)Chromen-2-One; RefChem:1050759; trans-Khellactone; (-)-trans-khellactone; 23458-04-0; 15575-68-5; trans-(-)-Khellactone; CIJ6HK1AGB; (+/-)-trans-Khellactone; Khellactone, trans-(-)-; trans-(+/-)-Khellactone; 17SSV9BI4T; Khellactone, trans-(+/-)-; (9R,10S)-9,10-Dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-2-one; 2H,8H-Benzo(1,2-b:3,4-b')dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9R,10S)-

What the public record says

反式-(-)-凯林内酯 · CAS 23458-04-0 · C14H14O5. UNII 17SSV9BI4T.

Source: PubChem / Wikidata; the batch COA governs where values differ.

(9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Synonyms and trade names

What the public record says

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