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Carboxylic acids and anhydrides

RefChem:897488

Also known as 4-1-hydroxy-6-5-hydroxy-6-(2-methyl-4-sulphonatophenyl)azo-7-sulphonato-2-naphthylaminocarbonylamino-3-sulph onato-2-naphthylazobenzoate (sodium salt)

CAS 65072-27-7Formula C35H22N6Na4O14S3Molar mass 938.75 g/molEC 265-365-2
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RefChem:897488 chemical structure, C35H22N6Na4O14S3, CAS 65072-27-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
65072-27-7
Formula
C35H22N6Na4O14S3
Molar mass
938.75 g/mol
EC number
265-365-2
HS code
292700
Category
Carboxylic acids and anhydrides

What is RefChem:897488?

Plain description, key identifiers and synonyms

RefChem:897488 is a chemical substance with the molecular formula C35H22N6Na4O14S3 and a molar mass of 938.75 g/mol. Its CAS registry number is 65072-27-7. The IUPAC name is tetrasodium, 4-[[1-hydroxy-6-[[5-hydroxy-6-[(2-methyl-4-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-sulfonatonaphthalen-2-yl]diazenyl]benzoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tetrasodium, 4-[[1-hydroxy-6-[[5-hydroxy-6-[(2-methyl-4-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-sulfonatonaphthalen-2-yl]diazenyl]benzoate
CAS number
65072-27-7Other or deprecated CAS: 72245-49-9
EC number
265-365-2
Molecular formula
C35H22N6Na4O14S3
InChIKey
ZWLSUPJXSLPRJM-UHFFFAOYSA-J
InChI
InChI=1S/C35H26N6O14S3.4Na/c1-17-12-24(56(47,48)49)8-11-27(17)39-41-31-29(58(53,54)55)16-20-14-23(7-10-26(20)33(31)43)37-35(46)36-22-6-9-25-19(13-22)15-28(57(50,51)52)30(32(25)42)40-38-21-4-2-18(3-5-21)34(44)45;;;;/h2-16,42-43H,1H3,(H,44,45)(H2,36,37,46)(H,47,48,49)(H,50,51,52)(H,53,54,55);;;;/q;4*+1/p-4
SMILES (canonical and isomeric)
CC1=C(C=CC(=C1)S(=O)(=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)NC(=O)NC4=CC5=CC(=C(C(=C5C=C4)O)N=NC6=CC=C(C=C6)C(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Synonyms

  • 4-1-hydroxy-6-5-hydroxy-6-(2-methyl-4-sulphonatophenyl)azo-7-sulphonato-2-naphthylaminocarbonylamino-3-sulph onato-2-naphthylazobenzoate (sodium salt)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
938.75 g/molcalc.
Exact mass
937.9947 Dacalc.
LogP (octanol/water)
-6.72calc.
Topological polar surface area
342.8 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
18calc.
Rotatable bonds
10calc.
Heavy atoms
62calc.
Rings
6calc.
Aromatic rings
6calc.
Fraction sp3 carbons
0.03calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
5calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(Nc1ccc2cc(N=Nc3ccccc3)ccc2c1)Nc1ccc2cc(N=Nc3ccccc3)ccc2c1

O=C(Nc1ccc2cc(N=Nc3ccccc3)ccc2c1)Nc1ccc2cc(N=Nc3ccccc3)ccc2c1

6 rings, 40 atoms.

90 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

RefChem:897488 suppliers

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RefChem:897488 price

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code RefChem:897488 is traded under.

HS 2927.00Indicative HS code

Diazo-, azo- or azoxy compounds

World exports in 2024
$571M
+6.1% vs 2023, imports $525M
2019 to 2024
Top exporters
  1. China47.0%
  2. Indonesia13.1%
  3. Japan9.3%
Top importers
  1. United States10.2%
  2. India * partner reported9.1%
  3. South Korea9.1%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for RefChem:897488 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about RefChem:897488, based on the data on this page

What is RefChem:897488?

RefChem:897488 is a chemical substance with the molecular formula C35H22N6Na4O14S3 and a molar mass of 938.75 g/mol. Its CAS registry number is 65072-27-7.

What is the CAS number of RefChem:897488?

The CAS registry number of RefChem:897488 is 65072-27-7. Other or deprecated CAS numbers: 72245-49-9.

What is the molecular formula and weight of RefChem:897488?

The molecular formula of RefChem:897488 is C35H22N6Na4O14S3 and its molar mass is 938.75 g/mol.

Is RefChem:897488 hazardous?

No GHS hazard classification for RefChem:897488 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of RefChem:897488?

RefChem:897488 is usually classified under HS code 292700 (Diazo-, azo- or azoxy-compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy RefChem:897488?

Post a free request on CompoundList and suppliers of RefChem:897488 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of RefChem:897488?

Suppliers quote RefChem:897488 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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