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ChemicalBook >> CAS DataBase List >> N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide

N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide

N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide price.
  • $59 - $2136.75
  • Product name: N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide
  • CAS: 76820-34-3
  • MF: C14H19N3O8
  • MW: 357.32
  • EINECS:616-392-7
  • MDL Number:MFCD06657564
  • Synonyms:N,N'-BIS(2,3-DIHYDROXYPROPYL)-2,4,6-TRIIODO-5-NITRO-1,3-BENZENEDICARBOXAMIDE;N,N`-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenediformamide;N,N-Bis-(2,3-dihydroxypropyl)-5-nitroisophthalamide;5-AMINO C N,N'' C BIS (2,3-DIHYDROXYPROPYL)-2,4,6-TRIIODO-1,3-BENZENEDICARBOXAMIDE;N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide;5-Nitro-N,NBis(2,3-Dihydroxypropyl)-1,3-Benzenedicarbolamide;Iohexol Related Compound C (50 mg) (N,N'-bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide);5-NITRO-N,N'-BIS(2,3-DIHYDROXYPROPYL)-1,3-BENZENEDICARBOXAMIDE[IOHEXOL INTERMEDIATE]
33 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • AvaChem
  • Biosynth
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 5mg
  • 0.01g
  • 10mg
  • 0.025g
  • 0.05g
  • 50mg
  • 0.1g
  • 100.00mg
  • 100mg
  • 250.00mg
  • 0.25g
  • 250mg
  • 500MG
  • 1g
  • 1.00g
  • 5g
  • 25g
  • 1000g
  • Manufactureraablocks
  • Product numberAA0059FX
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 98%
  • Packaging100mg
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0059FX
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95%
  • Packaging250mg
  • Price$106
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0059FX
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 98%
  • Packaging1g
  • Price$312
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-19426
  • Product descriptionN,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 97%
  • Packaging1000g
  • Price$588
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-19426
  • Product descriptionN,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 97%
  • Packaging1000g
  • Price$588
  • Updated2026-05-26
  • Buy
  • ManufacturerAHH
  • Product numberMT-19426
  • Product descriptionN,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 98%
  • Packaging1000g
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-55555
  • Product descriptionN,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 97%
  • Packaging25g
  • Price$850
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-55555
  • Product descriptionN,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 97%
  • Packaging25g
  • Price$850
  • Updated2026-05-26
  • Buy
  • ManufacturerAHH
  • Product numberMT-55555
  • Product descriptionN,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 98%
  • Packaging25g
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberR777
  • Product descriptionN,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide
  • Packaging5g
  • Price$1070
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number76820343
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide
  • Packaging5g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA429984
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95%
  • Packaging250mg
  • Price$134
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA429984
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95%
  • Packaging100mg
  • Price$88
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA429984
  • Product descriptionN1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95%
  • Packaging1g
  • Price$403
  • Updated2026-06-05
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012841
  • Product description5-NITRO-N,N'-BIS(2,3-DIHYDROXYPROPYL)-1,3-BENZENEDICARBOXAMIDE 95.00%
  • Packaging5G
  • Price$2136.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012841
  • Product description5-NITRO-N,N'-BIS(2,3-DIHYDROXYPROPYL)-1,3-BENZENEDICARBOXAMIDE 95.00%
  • Packaging500MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0059FX N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 98% 100mg $68 2026-05-28 Buy
aablocks AA0059FX N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95% 250mg $106 2026-05-28 Buy
aablocks AA0059FX N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 98% 1g $312 2026-05-28 Buy
AHH MT-19426 N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 97% 1000g $588 2026-05-25 Buy
AHH MT-19426 N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 97% 1000g $588 2026-05-26 Buy
AHH MT-19426 N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-nitro-1,3benzenedicarboxamide 98% 1000g $588 2021-12-16 Buy
AHH MT-55555 N,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 97% 25g $850 2026-05-25 Buy
AHH MT-55555 N,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 97% 25g $850 2026-05-26 Buy
AHH MT-55555 N,N-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 98% 25g $850 2021-12-16 Buy
AK Scientific R777 N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide 5g $1070 2021-12-16 Buy
Alichem 76820343 N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 5g $400 2021-12-16 Buy
Ambeed A429984 N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95% 250mg $134 2026-06-05 Buy
Ambeed A429984 N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95% 100mg $88 2026-06-05 Buy
Ambeed A429984 N1,N3-Bis(2,3-dihydroxypropyl)-5-nitroisophthalamide 95% 1g $403 2026-06-05 Buy
American Custom Chemicals Corporation CHM0012841 5-NITRO-N,N'-BIS(2,3-DIHYDROXYPROPYL)-1,3-BENZENEDICARBOXAMIDE 95.00% 5G $2136.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012841 5-NITRO-N,N'-BIS(2,3-DIHYDROXYPROPYL)-1,3-BENZENEDICARBOXAMIDE 95.00% 500MG $750.75 2021-12-16 Buy

Properties

Melting point :>140°C (dec.)
Density :1.347 at 20℃
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
form :Solid
color :White to Off-White
Stability :Hygroscopic
Major Application :pharmaceutical (small molecule)
InChI :InChI=1S/C14H19N3O8/c18-6-11(20)4-15-13(22)8-1-9(3-10(2-8)17(24)25)14(23)16-5-12(21)7-19/h1-3,11-12,18-21H,4-7H2,(H,15,22)(H,16,23)
InChIKey :LJEBHEAPZMNBSI-UHFFFAOYSA-N
SMILES :C1(C(NCC(O)CO)=O)=CC([N+]([O-])=O)=CC(C(NCC(O)CO)=O)=C1
LogP :-1.36 at 23℃ and pH6
CAS DataBase Reference :76820-34-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide is a non-ionic organic compound that can be used as a reaction intermediate for the preparation of amidated iodinated x-ray contrast media. The amidation reaction is typically carried out in aqueous solution with an acid catalyst at room temperature for up to 24 hours. The amidation reaction condition and time can be optimized depending on the desired end product. Industrial preparation of iohexol typically involves the use of an x-ray generator and iopamidol, which is synthesized from diethylene triamine and ethylenediamine.

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