ChemicalBook >> CAS DataBase List >>6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

CAS No.
134-47-4
Chemical Name:
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)
Synonyms
H)-dione;phosgenated;Urea J Acid;-bicarbazole;AMI-1,freeacid;-tetrasulfonic Acid;J ACID UREA, FREE ACID;-Tetrabromo bisphenol a 99+%;-Methylenebis-1,3-benzodioxol-5-ol;-Tetrakis(methoxymethoxy)-indigotin
CBNumber:
CB2855268
Molecular Formula:
C21H16N2O9S2
Molecular Weight:
504.49
MDL Number:
MFCD00035715
MOL File:
134-47-4.mol
Last updated:2023-11-07 14:17:34

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Properties

Density 1.798±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO: 83.33 mg/mL (165.18 mM)
pka -0.17±0.40(Predicted)
CAS DataBase Reference 134-47-4(CAS DataBase Reference)
FDA UNII 2QJN9485J7
EPA Substance Registry System 7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid] (134-47-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Warning
Hazard statements  H334
Precautionary statements  P261-P285-P304+P341-P342+P311-P403-P501c

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C177258 7,7''-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonicacid) 134-47-4 500mg $75 2021-12-16 Buy
Usbiological 162198 6,6'- 134-47-4 10mg $460 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077681 6,6'-UREYLENE-BIS(1-NAPHTHOL-3-SULFONIC ACID) 95.00% 134-47-4 1G $704.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077681 6,6'-UREYLENE-BIS(1-NAPHTHOL-3-SULFONIC ACID) 95.00% 134-47-4 5G $1081.08 2021-12-16 Buy
Matrix Scientific 076104 7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid) 95+% 134-47-4 1g $116 2021-12-16 Buy
Product number Packaging Price Buy
C177258 500mg $75 Buy
162198 10mg $460 Buy
CHM0077681 1G $704.55 Buy
CHM0077681 5G $1081.08 Buy
076104 1g $116 Buy

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Chemical Properties,Uses,Production

Uses

7,7''-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid) (cas# 134-47-4) is a pharmacologically active compound capable of selective nonbisphosphonate inhibition of human geranylgeranyl diphosphate synthase, and inhibition of shikimate dehydrogenase and shikimate kinase in shikimate pathway of Helicobacter pylori.

Preparation

7,7' -Urylenebis(4-hydroxynaphthalene-2- sulfonic acid) [134-47-4] , J acid urea, carbonyl J acid, is produced by reacting the sodium salt of J acid with phosgene in aqueous solution at 30℃ and maintaining alkalinity with sodium carbonate. After being heated to 80℃, the product is salted out with sodium chloride (yield ca. 100 %). It is used to produce C.I. Direct Orange 26; C.I. Direct Reds 4, 14, 23, and 80; and C.I. Direct Brown 112.

Global( 111)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Yanxi Chemical Co., Ltd.
+8617531190177 peter@yan-xi.com China 5960 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29827 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-81148696 +8615536356810 1047@dideu.com China 3984 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17368 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Wuhan Monad Medicine Tech Co.,LTD
02768782018 18771942761 sales01@whmonad.com CHINA 992 58

View Lastest Price from 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Scarlet acid pictures 2023-09-06 Scarlet acid
134-47-4
US $60.00-9.00 / kg 1kg 0.99 25 tons Hebei Yanxi Chemical Co., Ltd.
Scarlet acid pictures 2023-09-06 Scarlet acid
134-47-4
US $0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
6,6-Ureylene-Bis(1-Naphthol-3-Sulfonicacid) pictures 2021-08-31 6,6-Ureylene-Bis(1-Naphthol-3-Sulfonicacid)
134-47-4
US $10.00 / KG 1KG 99.99% 20 tons/month Wuhan Monad Medicine Tech Co.,LTD
  • Scarlet acid pictures
  • Scarlet acid
    134-47-4
  • US $60.00-9.00 / kg
  • 0.99
  • Hebei Yanxi Chemical Co., Ltd.
  • Scarlet acid pictures
  • Scarlet acid
    134-47-4
  • US $0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid) 7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid] 6,6'-ureylene-bis(1-naphthol-3-sulfonic acid) phosgenated N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea 7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid) N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea 6,6'-ureylenbis-1-naphthol-3-sulfonic acid 7,7'-(Carbonylbisimino)bis(4-hydroxynaphthalene-2-sulfonic acid) 4-hydroxy-7-[(5-hydroxy-7-sulfo-2-naphthyl)carbamoylamino]naphthalene-2-sulfonic acid 4-hydroxy-7-[(5-hydroxy-7-sulfo-naphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid 4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid 7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid) 2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy- J ACID UREA, FREE ACID 66UREYLENEBIS1NAPHTHOL3SULPHONICACIDDISODIUMSALT 7,7'-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic aci -Tetrabromo bisphenol a 99+% -Methylenebis-1,3-benzodioxol-5-ol -bicarbazole -tetrasulfonic Acid 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) ISO 9001:2015 REACH AMI-1,freeacid -Ureylene-bis(1-naphthol-3-sulfonic acid) -(Iminosulfonyloxy)bis[6-deoxy-1,2:3,4-bis-O-(1-methylethylidene)-&alpha -Tetrakis(methoxymethoxy)-indigotin -diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic Acid) -Oxybis(4,6-dihydro-2H-furo[3,2-c]pyran-2-one) H)-dione -Tetrakis(methoxymethoxy)-indigotin N-Isopropyl -((1s,3s,5r,7r)-Adamantane-1,3-diylbis(4-methoxy-3,1-phenylene))bis(2-naphthoic Acid Diethyl Ester -Trehalose Dimycolate (Cord-Factor, TDM) Urea J Acid 134-47-4 134-47-7 C21H16N2O9S2 Intermediates of Dyes and Pigments