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18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] - AR, high purity , CAS No.81238-58-6

COA

Grade & Purity:

Cas Number: 81238-58-6
Molecular Weight: 506.47
PubChem CID: 135927358
PubChem SID: 488203012

In stock

Item Number

C331334

Grouped product items
SKU	Size	Availability	Price	Qty
C331334-10mg	10mg	3	$55.90
C331334-50mg	50mg	2	$165.90

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Material synthetic block (276) Spectroscopic reagent (233)

Basic Description

Synonyms	5-(2,4-Dinitrophenylazo)-2-hydroxy-1,3-xylylene-18-crown 5-Ether \| DTXSID10511874 \| 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]- \| 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-
Specifications & Purity	AR
Shipped In	Normal
Grade	AR

Names and Identifiers

Pubchem Sid	488203012
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488203012
IUPAC Name	19-[(2,4-dinitrophenyl)diazenyl]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17(21),18-trien-21-ol
INCHI	InChI=1S/C22H26N4O10/c27-22-16-11-18(23-24-20-2-1-19(25(28)29)13-21(20)26(30)31)12-17(22)15-36-10-8-34-6-4-32-3-5-33-7-9-35-14-16/h1-2,11-13,27H,3-10,14-15H2
InChIKey	QWXPMOXJXQUNKI-UHFFFAOYSA-N
Smiles	C1COCCOCC2=CC(=CC(=C2O)COCCOCCO1)N=NC3=C(C=C(C=C3)[N+](=O)[O-])[N+](=O)[O-]
Isomeric SMILES	C1COCCOCC2=CC(=CC(=C2O)COCCOCCO1)N=NC3=C(C=C(C=C3)[N+](=O)[O-])[N+](=O)[O-]
Molecular Weight	506.47
Reaxy-Rn	4614423
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4614423&ln=

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.

4 results found

Lot Number	Certificate Type	Date	Item
L2214783	Certificate of Analysis	Sep 08, 2022	C331334
L2214761	Certificate of Analysis	Sep 08, 2022	C331334
C2527115	Certificate of Analysis	Sep 08, 2022	C331334
J2225346	Certificate of Analysis	Aug 26, 2022	C331334

Chemical and Physical Properties

Molecular Weight	506.500 g/mol
XLogP3	1.600
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	2
Exact Mass	506.165 Da
Monoisotopic Mass	506.165 Da
Topological Polar Surface Area	183.000 Å²
Heavy Atom Count	36
Formal Charge	0
Complexity	677.000
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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