WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 463682
Description: MSA 2 is a non-nucleotide STING agonist. It exhibits antitumor activity and stimulates interferon-β secretion in tumors. MSA 2 induces tumor regression with durable antitumor immunity, and synergizes with anti-PD-1 in syngeneic mouse tumor models. It is also orally bioavailable.
MedKoo Cat#: 463682
Chemical Formula: C14H14O5S
Exact Mass: 294.0562
Molecular Weight: 294.321
Elemental Analysis: C, 57.13; H, 4.79; O, 27.18; S, 10.89
Synonym: MSA 2; MSA2; MSA-2;
IUPAC/Chemical Name: 4-(5,6-dimethoxybenzo[b]thiophen-2-yl)-4-oxobutanoic acid
InChi Key: APCLRHPWFCQIMG-UHFFFAOYSA-N
InChi Code: InChI=1S/C14H14O5S/c1-18-10-5-8-6-13(9(15)3-4-14(16)17)20-12(8)7-11(10)19-2/h5-7H,3-4H2,1-2H3,(H,16,17)
SMILES Code: COC1=CC2=C(C=C(S2)C(CCC(O)=O)=O)C=C1OC
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
The following data is based on the product molecular weight 294.321 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|