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MedKoo Cat#: 596028 | Name: Fast Green free acid

Description:

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

Fast Green free acid is a dye that resists acid once applied.

Chemical Structure

Fast Green free acid
Fast Green free acid
CAS#25738-40-3 (free acid)

Theoretical Analysis

MedKoo Cat#: 596028

Name: Fast Green free acid

CAS#: 25738-40-3 (free acid)

Chemical Formula: C37H36N2O10S3

Exact Mass: 764.1532

Molecular Weight: 764.87

Elemental Analysis: C, 58.10; H, 4.74; N, 3.66; O, 20.92; S, 12.57

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 #
2353-45-9 (sodium) 25738-40-3 (free acid)
Synonym
Fast Green free acid; J247.014D;
IUPAC/Chemical Name
3-((ethyl((1E,4E)-4-((4-(ethyl(3-sulfobenzyl)amino)phenyl)(4-hydroxy-2-sulfophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)ammonio)methyl)benzenesulfonate
InChi Key
VVJKKKDJADMKNM-UHFFFAOYSA-N
InChi Code
InChI=1S/C37H36N2O10S3/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49)
SMILES Code
O=S(C1=CC(C/[N+](CC)=C2C=C/C(C=C/2)=C(C3=CC=C(N(CC)CC4=CC=CC(S(=O)(O)=O)=C4)C=C3)\C5=CC=C(O)C=C5S(=O)(O)=O)=CC=C1)([O-])=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
>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

Preparing Stock Solutions

The following data is based on the product molecular weight 764.87 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: Murakami T, Otsuki S, Nakagawa K, Okamoto Y, Inoue T, Sakamoto Y, Sato H, Neo M. Establishment of novel meniscal scaffold structures using polyglycolic and poly-l-lactic acids. J Biomater Appl. 2017 Aug;32(2):150-161. doi: 10.1177/0885328217713631. Epub 2017 Jun 13. PubMed PMID: 28610487. 2: Jáuregui D, Castro M, Ruiz-Zapata T, Lapp M. [Anatomy of the vegetative organs of two species of Atriplex (Chenopodiaceae) from Venezuela]. Rev Biol Trop. 2014 Dec;62(4):1625-36. Spanish. PubMed PMID: 25720192. 3: Beyer TV, Siim C, Hutchison WM. [Cytochemical study of different stages in the life cycle of Toxoplasma gondii. I. Nucleic acids and proteins in endozoites]. Tsitologiia. 1977 Jun;19(6):676-80. Russian. PubMed PMID: 70874.

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