CompoundList
Sign in
Amines and amides

NF-449

Also known as nf449, 4,4',4'',4'''-(Carbonylbis(imino-5,1,3-benzenetriylbis(carbonylimino)))tetrakis(1,3-benzenedisulfonic acid), NF 449

CAS 389142-38-5Formula C41H32N6O29S8Molar mass 1,329.26 g/mol
Get quotes Safety data
NF-449 chemical structure, C41H32N6O29S8, CAS 389142-38-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
389142-38-5
Formula
C41H32N6O29S8
Molar mass
1,329.26 g/mol
HS code
292421
Category
Amines and amides

What is NF-449?

Plain description, key identifiers and synonyms

NF-449 is a chemical substance with the molecular formula C41H32N6O29S8 and a molar mass of 1,329.26 g/mol. Its CAS registry number is 389142-38-5. The IUPAC name is 4-[[3-[[3,5-bis[(2,4-disulfophenyl)carbamoyl]phenyl]carbamoylamino]-5-[(2,4-disulfophenyl)carbamoyl]benzoyl]amino]benzene-1,3-disulfonic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[[3-[[3,5-bis[(2,4-disulfophenyl)carbamoyl]phenyl]carbamoylamino]-5-[(2,4-disulfophenyl)carbamoyl]benzoyl]amino]benzene-1,3-disulfonic acid
CAS number
389142-38-5 CAS number cross-checked
Molecular formula
C41H32N6O29S8
UNII
RV4PVU9V2A
InChIKey
FXAIVMYRMNONEG-UHFFFAOYSA-N
InChI
InChI=1S/C41H32N6O29S8/c48-37(44-29-5-1-25(77(53,54)55)15-33(29)81(65,66)67)19-9-20(38(49)45-30-6-2-26(78(56,57)58)16-34(30)82(68,69)70)12-23(11-19)42-41(52)43-24-13-21(39(50)46-31-7-3-27(79(59,60)61)17-35(31)83(71,72)73)10-22(14-24)40(51)47-32-8-4-28(80(62,63)64)18-36(32)84(74,75)76/h1-18H,(H,44,48)(H,45,49)(H,46,50)(H,47,51)(H2,42,43,52)(H,53,54,55)(H,56,57,58)(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76)
SMILES (canonical and isomeric)
C1=CC(=C(C=C1S(=O)(=O)O)S(=O)(=O)O)NC(=O)C2=CC(=CC(=C2)NC(=O)NC3=CC(=CC(=C3)C(=O)NC4=C(C=C(C=C4)S(=O)(=O)O)S(=O)(=O)O)C(=O)NC5=C(C=C(C=C5)S(=O)(=O)O)S(=O)(=O)O)C(=O)NC6=C(C=C(C=C6)S(=O)(=O)O)S(=O)(=O)O

Synonyms

  • nf449
  • 4,4',4'',4'''-(Carbonylbis(imino-5,1,3-benzenetriylbis(carbonylimino)))tetrakis(1,3-benzenedisulfonic acid)
  • NF 449
  • 1,3-Benzenedisulfonic acid, 4,4',4'',4'''-(carbonylbis(imino-5,1,3-benzenetriylbis(carbonylimino)))tetrakis-
  • 4,4',4'',4'''-((5,5'-(Carbonylbis(azanediyl))bis(isophthaloyl))tetrakis(azanediyl))tetrakis(benzene-1,3-disulfonic acid)
  • HSCI1_000296
  • 4,4a(2),4a(2)a(2),4a(2)a(2)a(2)-[Carbonylbis[imino-5,1,3-benzenetriylbis(carbonylimino)]]tetrakis[1,3-benzenedisulfonic acid]

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
1,329.26 g/molcalc.
Exact mass
1,327.8979 Dacalc.
LogP (octanol/water)
2.31calc.
Topological polar surface area
592.5 Ųcalc.
Hydrogen bond donors
14calc.
Hydrogen bond acceptors
21calc.
Rotatable bonds
18calc.
Heavy atoms
84calc.
Rings
6calc.
Aromatic rings
6calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (3 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(Nc1cc(C(=O)Nc2ccccc2)cc(C(=O)Nc2ccccc2)c1)Nc1cc(C(=O)Nc2ccccc2)cc(C(=O)Nc2ccccc2)c1

O=C(Nc1cc(C(=O)Nc2ccccc2)cc(C(=O)Nc2ccccc2)c1)Nc1cc(C(=O)Nc2ccccc2)cc(C(=O)Nc2ccccc2)c1

6 rings, 52 atoms.

5 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.

NF-449 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade NF-449 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

NF-449 price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code NF-449 is traded under.

HS 2924.21Indicative HS code

Ureines and their derivatives, salts thereof

World exports in 2024
$149M
+12.5% vs 2023, imports $208M
2019 to 2024
Top exporters
  1. Germany25.4%
  2. China14.4%
  3. Israel12.0%
Top importers
  1. Brazil28.2%
  2. United States14.0%
  3. Japan10.0%
Reported customs values in USD, not prices.Full trade data

The HS code shown for NF-449 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about NF-449, based on the data on this page

What is NF-449?

NF-449 is a chemical substance with the molecular formula C41H32N6O29S8 and a molar mass of 1,329.26 g/mol. Its CAS registry number is 389142-38-5. The IUPAC name is 4-[[3-[[3,5-bis[(2,4-disulfophenyl)carbamoyl]phenyl]carbamoylamino]-5-[(2,4-disulfophenyl)carbamoyl]benzoyl]amino]benzene-1,3-disulfonic acid.

What is the CAS number of NF-449?

The CAS registry number of NF-449 is 389142-38-5.

What is the molecular formula and weight of NF-449?

The molecular formula of NF-449 is C41H32N6O29S8 and its molar mass is 1,329.26 g/mol.

Is NF-449 hazardous?

No GHS hazard classification for NF-449 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 NF-449?

NF-449 is usually classified under HS code 292421 (Ureines and their derivatives, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy NF-449?

Post a free request on CompoundList and suppliers of NF-449 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of NF-449?

Suppliers quote NF-449 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle NF-449

Get quotes for NF-449

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell NF-449
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of NF-449 with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/nf-449-389142-38-5" title="NF-449 structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Amines and amides or HS code 292421

Price on request
Free quotes, contact stays private
Get quotes