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6,6',7,7'-Tetrahydroxy-4,4,4',4'-tetramethyl-2,2'-spirobichroman - 98%, high purity , CAS No.32737-35-2

COA

Grade & Purity:

≥98%

Cas Number: 32737-35-2
Molecular Weight: 372.42
Beilstein Registry Number: 19(3/4)1324
PubChem CID: 350598

In stock

Item Number

T161691

Grouped product items
SKU	Size	Availability	Price
T161691-250mg	250mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$22.90
T161691-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$59.90
T161691-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$169.90

View related series

Aromatic heterocyclic compounds (462)

Basic Description

Synonyms	32737-35-2 \| 6,6',7,7'-Tetrahydroxy-4,4,4',4'-tetramethyl-2,2'-spirobichroman \| 4,4,4',4'-Tetramethyl-2,2'-spirobi[chroman]-6,6',7,7'-tetraol \| 4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-6,6',7,7'-tetrol \| 4,4,4',4'-tetramethyl-3,3',4,4'-tetrahydro-2,2'-spir
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Benzopyrans
    - Subclass 1-benzopyrans

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Benzopyrans
Subclass	1-benzopyrans
Intermediate Tree Nodes	Not available
Direct Parent	1-benzopyrans
Alternative Parents	Ketals 1-hydroxy-2-unsubstituted benzenoids Polyols Oxacyclic compounds Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	1-benzopyran - 1-hydroxy-2-unsubstituted benzenoid - Ketal - Benzenoid - Oxacycle - Polyol - Acetal - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-6,6',7,7'-tetrol
INCHI	InChI=1S/C21H24O6/c1-19(2)9-21(26-17-7-15(24)13(22)5-11(17)19)10-20(3,4)12-6-14(23)16(25)8-18(12)27-21/h5-8,22-25H,9-10H2,1-4H3
InChIKey	SZUGPQFFJXSTDD-UHFFFAOYSA-N
Smiles	CC1(CC2(CC(C3=CC(=C(C=C3O2)O)O)(C)C)OC4=CC(=C(C=C41)O)O)C
Isomeric SMILES	CC1(CC2(CC(C3=CC(=C(C=C3O2)O)O)(C)C)OC4=CC(=C(C=C41)O)O)C
PubChem CID	350598
Molecular Weight	372.42
Beilstein	19(3/4)1324
Reaxy-Rn	48511

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot Number	Certificate Type	Date	Item
A2516102	Certificate of Analysis	Sep 02, 2024	T161691
I2419526	Certificate of Analysis	Sep 02, 2024	T161691
I2419527	Certificate of Analysis	Sep 02, 2024	T161691
I2419528	Certificate of Analysis	Sep 02, 2024	T161691
K2310403	Certificate of Analysis	Oct 20, 2023	T161691
K2310232	Certificate of Analysis	Oct 20, 2023	T161691
K2310322	Certificate of Analysis	Oct 20, 2023	T161691

Chemical and Physical Properties

Sensitivity	Air and moisture sensitive
Molecular Weight	372.400 g/mol
XLogP3	4.700
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	372.157 Da
Monoisotopic Mass	372.157 Da
Topological Polar Surface Area	99.400 Å²
Heavy Atom Count	27
Formal Charge	0
Complexity	525.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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