Pigment Red 57
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 596142

CAS#: 5858-81-1

Description: Pigment Red 57, also known as D & C Red No. 6, is a synthetic dye produced from petroleum or coal tar sources; this dye is FDA-approved for use in pharmaceuticals and cosmetics.

Chemical Structure

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Pigment Red 57
CAS# 5858-81-1
Product data Instruction

Theoretical Analysis

MedKoo Cat#: 596142
Name: Pigment Red 57
CAS#: 5858-81-1
Chemical Formula: C18H12N2Na2O6S
Exact Mass: 0.00
Molecular Weight: 430.342
Elemental Analysis: C, 50.24; H, 2.81; N, 6.51; Na, 10.68; O, 22.31; S, 7.45

Price and Availability

Size Price Availability Quantity
25g USD 450 2 Weeks
100g USD 950 2 Weeks
Bulk inquiry

Synonym: Pigment Red 57; D & C Red No. 6; Japan Red 201; Lithol rubin B; Rubine Red RR 1253; Lithol Rubine Na.

IUPAC/Chemical Name: sodium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate

InChi Key: VPWFPZBFBFHIIL-LLIZZRELSA-L

InChi Code: InChI=1S/C18H14N2O6S.2Na/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);;/q;2*+1/p-2/b20-19+;;

SMILES Code: O=C([O-])C1=C(O)C(/N=N/C2=CC=C(C)C=C2S(=O)([O-])=O)=C3C=CC=CC3=C1.[Na+].[Na+]

Appearance: Red solid powder

Purity: >90% (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 water

Shelf Life: >2 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:

Product Data:
Product Data
Certificate of Analysis:
View CoA: current batch, Lot#SPC81004
Safety Data Sheet (SDS):
View Safety Data Sheet (SDS)
Instruction:
View handling instruction
Biological target: Pigment Red 57, also known as D & C Red No. 6, is a synthetic dye produced from petroleum or coal tar sources.
In vitro activity: TBD
In vivo activity: TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 430.34 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
Formulation protocol: TBD
In vitro protocol: TBD
In vivo protocol: TBD

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1: Lassiter K, Dridi S, Greene E, Kong B, Bottje WG. Identification of mitochondrial hormone receptors in avian muscle cells. Poult Sci. 2018 May 10. doi: 10.3382/ps/pey126. [Epub ahead of print] PubMed PMID: 29750260.

2: Jose CB, Trujillo-Ferrara JG, Irene ML, Alfonso DG, Alma CB, Marlet MA, Bello M, Ruben GSJ, Jonathan FM, David ML, Berenice PM, Alberto MM. Selection of G1-PABA as a GPER1 ligand compared to phenol red via a ligand-based virtual screening coupled to molecular dynamics simulations and its anti-proliferative effects on breast cancer cells. Anticancer Agents Med Chem. 2018 May 10. doi: 10.2174/1871520618666180510121431. [Epub ahead of print] PubMed PMID: 29745344.

3: Chen Y, Jami-Alahmahdi Y, Unikela KS, Bodwell GJ, Fridgen TD. Endo or Exo? Structures of Gas Phase Alkali Metal Cation/Aromatic Half-Belt Complexes. Chemphyschem. 2018 May 9. doi: 10.1002/cphc.201800371. [Epub ahead of print] PubMed PMID: 29741278.

4: Hendricks S, LaMothe VJ, Halstead JA, Taylor J, Ofner S, Chase L, Dunscomb J, Chael A, Priest C. Fostering interprofessional collaborative practice in acute care through an academic-practice partnership. J Interprof Care. 2018 May 8:1-8. doi: 10.1080/13561820.2018.1470498. [Epub ahead of print] PubMed PMID: 29737891.

5: Amano T, Iwamoto T, Sato Y, Imao T, Earle C. The efficacy and safety of short-acting testosterone ointment (Glowmin) for late-onset hypogonadism in accordance with testosterone circadian rhythm. Aging Male. 2018 May 8:1-6. doi: 10.1080/13685538.2018.1471129. [Epub ahead of print] PubMed PMID: 29734846.

6: Terry DP, Brassil M, Iverson GL, Panenka WJ, Silverberg ND. Effect of depression on cognition after mild traumatic brain injury in adults. Clin Neuropsychol. 2018 May 4:1-13. doi: 10.1080/13854046.2018.1459853. [Epub ahead of print] PubMed PMID: 29726314.

7: Spatola M, Sabater L, Planagumà J, Martínez-Hernandez E, Armangué T, Prüss H, Iizuka T, Caparó Oblitas RL, Antoine JC, Li R, Heaney N, Tubridy N, Munteis Olivas E, Rosenfeld MR, Graus F, Dalmau J. Encephalitis with mGluR5 antibodies: Symptoms and antibody effects. Neurology. 2018 Apr 27. pii: 10.1212/WNL.0000000000005614. doi: 10.1212/WNL.0000000000005614. [Epub ahead of print] PubMed PMID: 29703767.

8: Reyes-Becerril M, Guardiola FA, Sanchez V, Maldonado M, Angulo C. Sterigmatomyces halophilus β-glucan improves the immune response and bacterial resistance in Pacific red snapper (Lutjanus peru) peripheral blood leucocytes: In vitro study. Fish Shellfish Immunol. 2018 Apr 21;78:392-403. doi: 10.1016/j.fsi.2018.04.043. [Epub ahead of print] PubMed PMID: 29684606.

9: Behera B, Das PK. Blue- and Red-Shifting Hydrogen Bonding: A Gas Phase FTIR and Ab Initio Study of RR'CO···DCCl(3) and RR'S···DCCl(3) Complexes. J Phys Chem A. 2018 May 10;122(18):4481-4489. doi: 10.1021/acs.jpca.7b11962. Epub 2018 May 1. PubMed PMID: 29683668.

10: Ziv L, Yacobovich J, Pardo J, Yarden-Bilavsky H, Amir J, Osovsky M, Bilavsky E. Hematologic Adverse Events Associated with Prolonged Valganciclovir Treatment in Congenital Cytomegalovirus Infection. Pediatr Infect Dis J. 2018 Apr 19. doi: 10.1097/INF.0000000000002079. [Epub ahead of print] PubMed PMID: 29677086.

11: Güven Bağla A, Içkin Gülen M, Ercan F, Aşgün F, Ercan E, Bakar C. Changes in kidney tissue and effects of erythropoietin after acute heart failure. Biotech Histochem. 2018 Apr 19:1-14. doi: 10.1080/10520295.2018.1443347. [Epub ahead of print] PubMed PMID: 29671622.

12: Cancado R, Watman NP, Lobo C, Chona Z, Manzur F, Traina F, Park M, Drelichman G, Zarate JP, Marfil L. Assessment of liver and cardiac iron overload using MRI in patients with chronic anemias in Latin American countries: results from ASIMILA study. Hematology. 2018 Apr 17:1-7. doi: 10.1080/10245332.2018.1461292. [Epub ahead of print] PubMed PMID: 29663858.

13: Chuang SY, Lin CH, Sung CT, Fang JY. Murine models of psoriasis and their usefulness for drug discovery. Expert Opin Drug Discov. 2018 Jun;13(6):551-562. doi: 10.1080/17460441.2018.1463214. Epub 2018 Apr 17. PubMed PMID: 29663834.

14: Shen R, Xu W, Xue Y, Chen L, Ye H, Zhong E, Ye Z, Gao J, Yan Y. The use of chitosan/PLA nano-fibers by emulsion eletrospinning for periodontal tissue engineering. Artif Cells Nanomed Biotechnol. 2018 Apr 16:1-12. doi: 10.1080/21691401.2018.1458233. [Epub ahead of print] PubMed PMID: 29661034.

15: Lou W, Xia Y, Xiang P, Zhang L, Yu X, Lim S, Xu M, Zhao L, Rydholm H, Traxler B, Qin X. Prevention of upper gastrointestinal bleeding in critically ill Chinese patients: a randomized, double-blind study evaluating esomeprazole and cimetidine. Curr Med Res Opin. 2018 Apr 20:1-7. doi: 10.1080/03007995.2018.1464132. [Epub ahead of print] PubMed PMID: 29638148.

16: Yamamoto T, Iwasaki K, Murotani K, Takeda A, Futamura K, Okada M, Tsujita M, Hiramitsu T, Goto N, Narumi S, Watarai Y, Morozumi K, Uchida K, Kobayashi T. Peripheral blood immune response-related gene analysis for evaluating the potential risk of chronic antibody-mediated rejection. Hum Immunol. 2018 Jun;79(6):432-438. doi: 10.1016/j.humimm.2018.03.012. Epub 2018 Apr 1. PubMed PMID: 29614336.

17: Haishima Y, Kubota Y, Manseki K, Jin J, Sawada Y, Inuzuka T, Funabiki K, Matsui M. Wide-Range Near-Infrared Sensitizing 1 H-Benzo[ c, d]indol-2-ylidene-Based Squaraine Dyes for Dye-Sensitized Solar Cells. J Org Chem. 2018 Apr 20;83(8):4389-4401. doi: 10.1021/acs.joc.8b00070. Epub 2018 Apr 3. PubMed PMID: 29578346.

18: Tang Y, Zhu ZY, Liu Y, Sun H, Song QY, Zhang Y. The chemical structure and anti-aging bioactivity of an acid polysaccharide obtained from rose buds. Food Funct. 2018 Apr 25;9(4):2300-2312. doi: 10.1039/C8FO00206A. PubMed PMID: 29561006.

19: Kancheva Landolt N, Chaithongwongwatthana S, Nilgate S, Teeratakulpisarn N, Ubolyam S, Apornpong T, Ananworanich J, Phanuphak N; HIVNAT 199 study team. Use of copper intrauterine device is not associated with higher bacterial vaginosis prevalence in Thai HIV-positive women. AIDS Care. 2018 Mar 15:1-5. doi: 10.1080/09540121.2018.1450479. [Epub ahead of print] PubMed PMID: 29548268.

20: Oguonu T, Obumneme-Anyim IN, Eze JN, Ayuk AC, Okoli CV, Ndu IK. Prevalence and determinants of airflow limitation in urban and rural children exposed to cooking fuels in South-East Nigeria. Paediatr Int Child Health. 2018 Mar 15:1-7. doi: 10.1080/20469047.2018.1445506. [Epub ahead of print] PubMed PMID: 29542392.