(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol

CAS 3143-21-3C18H20O5MW 316.3

(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol (CAS 3143-21-3) — formula C18H20O5, molecular weight 316.3; category organic chemicals.

Product Overview

CAS Number	3143-21-3
Molecular Formula	C18H20O5
Molecular Weight	316.3
LogP	1.7
Category	Organic Chemicals

Technical Profile

What this product is

(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol is a carbon-based organic compound with CAS registry number 3143-21-3 and molecular formula C18H20O5 (molecular weight 316.3), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 3143-21-3

Its molecular formula C18H20O5 comprises 18 C, 20 H, 5 O atoms.

Also known as: (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol · 3-羟基-4',5,7-三甲氧基黄烷

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol?

The CAS registry number of (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol is 3143-21-3.

What is the molecular formula and molecular weight of (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol?

Molecular formula C18H20O5, molecular weight 316.3.

What other names is (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol known by?

It is also registered under: (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol, 3-羟基-4',5,7-三甲氧基黄烷.

Which category does (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol (CAS 3143-21-3), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	3143-21-3
PubChem CID	6708630
分子式	C18H20O5
IUPAC 名称	(2R,3R)-5,7-dimethoxy-2-(4-methoxyphenyl)-3,4-dihydro-2H-chromen-3-ol

Computed descriptors

Molecular Weight	316.3
XLogP3	1.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	316.13107373
Monoisotopic Mass	316.13107373
Topological Polar Surface Area	57.2
Heavy Atom Count	23

Synonyms and trade names

EPIAFZELECHIN TRIMETHYL ETHER; RefChem:137137; (2R,3R)-5,7-dimethoxy-2-(4-methoxyphenyl)-3,4-dihydro-2H-chromen-3-ol; 3143-21-3; KBio2_005924; Spectrum_000308; SpecPlus_000271; Spectrum2_001766; Spectrum3_000249; Spectrum4_001537; Spectrum5_000074; BSPBio_001638; KBioGR_001974; KBioSS_000788; SPECTRUM210211; DivK1c_006367

What the public record says

3-羟基-4',5,7-三甲氧基黄烷 · CAS 3143-21-3 · C18H20O5.

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

(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol

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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