MedKoo Cat#: 598931 | Name: Benzidine orange
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Benzidine orange exhibits mutagenic and carcinogenic activity.

Chemical Structure

Benzidine orange
Benzidine orange
CAS#3520-72-7

Theoretical Analysis

MedKoo Cat#: 598931

Name: Benzidine orange

CAS#: 3520-72-7

Chemical Formula: C32H24Cl2N8O2

Exact Mass: 622.1399

Molecular Weight: 623.49

Elemental Analysis: C, 61.64; H, 3.88; Cl, 11.37; N, 17.97; O, 5.13

Price and Availability

Size Price Availability Quantity
25g USD 350.00 2 Weeks
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Related CAS #
No Data
Synonym
Benzidine orange; Polymo Orange GR; DCC 1802; DCC-1802; DCC1802; Oralith Orange PG; Pigment Orange 13; Pyrazolone Orange
IUPAC/Chemical Name
4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
InChi Key
HKYYDLYCGBDWSB-ATXIYDNESA-N
InChi Code
InChI=1S/C32H24Cl2N8O2/c1-19-29(31(43)41(39-19)23-9-5-3-6-10-23)37-35-27-15-13-21(17-25(27)33)22-14-16-28(26(34)18-22)36-38-30-20(2)40-42(32(30)44)24-11-7-4-8-12-24/h3-18,29-30H,1-2H3/b37-35+,38-36+
SMILES Code
ClC1=CC(C2=CC=C(/N=N/C3C(N(C4=CC=CC=C4)N=C3C)=O)C(Cl)=C2)=CC=C1/N=N/C5C(N(C6=CC=CC=C6)N=C5C)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.03.00
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 623.49 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Pylev LN, Koval'skaia GD, Doronina LA, Gurski T, Galkevich E. [Mutagenic and carcinogenic activity of the pigment orange Zh]. Gig Tr Prof Zabol. 1983 Oct;(10):52-3. Russian. PubMed PMID: 6654118.