C.I. Direct Red 2 | CAS#992-59-6 | Commerical textile dye

MedKoo Cat#: 463408 | Name: C.I. Direct Red 2

Description:

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

C.I. Direct Red 2 is a commerical textile dye.

Chemical Structure

C.I. Direct Red 2

CAS#992-59-6

Theoretical Analysis

MedKoo Cat#: 463408

Name: C.I. Direct Red 2

CAS#: 992-59-6

Chemical Formula: C34H26N6Na2O6S2

Exact Mass: 0.0000

Molecular Weight: 724.72

Elemental Analysis: C, 56.35; H, 3.62; N, 11.60; Na, 6.34; O, 13.25; S, 8.85

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

C.I. Direct Red 2; Azocard Red 4B; C.I. 23500; Cotton Red 4B; Direct Red 2; Eclipse Red; NSC 5015; NSC5015; NSC-5015; Benzopurpurine 4B; Benzopurpurin 4B;

IUPAC/Chemical Name

sodium 3,3'-((1E,1'E)-(3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)

InChi Key

SUXCALIDMIIJCK-DVDDBBOFSA-L

InChi Code

InChI=1S/C34H28N6O6S2.2Na/c1-19-15-21(11-13-27(19)37-39-29-17-31(47(41,42)43)23-7-3-5-9-25(23)33(29)35)22-12-14-28(20(2)16-22)38-40-30-18-32(48(44,45)46)24-8-4-6-10-26(24)34(30)36;;/h3-18H,35-36H2,1-2H3,(H,41,42,43)(H,44,45,46);;/q;2*+1/p-2/b39-37+,40-38+;;

SMILES Code

CC1=CC(C2=CC=C(/N=N/C3=CC(S(=O)([O-])=O)=C4C=CC=CC4=C3N)C(C)=C2)=CC=C1/N=N/C5=CC(S(=O)([O-])=O)=C6C=CC=CC6=C5N.[Na+].[Na+]

Appearance

Solid powder

Purity

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

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 724.72 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.

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: Bazin I, Ibn Hadj Hassine A, Haj Hamouda Y, Mnif W, Bartegi A, Lopez-Ferber M, De Waard M, Gonzalez C. Estrogenic and anti-estrogenic activity of 23 commercial textile dyes. Ecotoxicol Environ Saf. 2012 Nov;85:131-6. doi: 10.1016/j.ecoenv.2012.08.003. Epub 2012 Sep 1. PMID: 22947508. 2: McKitterick CB, Erb-Satullo NL, LaRacuente ND, Dickinson AJ, Collings PJ. Aggregation properties of the chromonic liquid crystal benzopurpurin 4B. J Phys Chem B. 2010 Feb 11;114(5):1888-96. doi: 10.1021/jp910136p. PMID: 20088483. 3: Mohammed AK, McKenzie KT. Photocatalytic degradation of Chicago Sky Blue 6B and Benzopurpurin 4B using titanium dioxide thin film. J Environ Sci (China). 2005;17(5):869-72. PMID: 16313022. 4: Vardev P. Difuzionni indikatorni trŭbichki za khlorovodorod [Diffusion indicator tubes for hydrogen chloride]. Probl Khig. 1993;18:143-56. Bulgarian. PMID: 7845965. 5: Frieden EH, Adams WC. Stimulation of rat uterine collagen synthesis by relaxin. Proc Soc Exp Biol Med. 1985 Oct;180(1):39-43. doi: 10.3181/00379727-180-42140. PMID: 4034532. 6: Hahon N. Inhibition of viral interferon induction in mammalian cell cultures by azo dyes and derivatives activated with rat liver S9 fraction. Environ Res. 1985 Jun;37(1):228-38. doi: 10.1016/0013-9351(85)90060-x. PMID: 2581773.