MedKoo Cat#: 208339 | Name: Protonstatin-1
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Description:

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

Protonstatin-1 is a selective small-molecule inhibitor of PM H+ -ATPase that inhibits auxin transport.

Chemical Structure

Protonstatin-1
Protonstatin-1
CAS#521972-99-6

Theoretical Analysis

MedKoo Cat#: 208339

Name: Protonstatin-1

CAS#: 521972-99-6

Chemical Formula: C8H5NO2S2

Exact Mass: 210.9762

Molecular Weight: 211.25

Elemental Analysis: C, 45.48; H, 2.39; N, 6.63; O, 15.15; S, 30.35

Price and Availability

Size Price Availability Quantity
25mg USD 450.00 2 Weeks
50mg USD 750.00 2 Weeks
100mg USD 1,250.00 2 Weeks
1g USD 4,350.00 2 Weeks
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Related CAS #
No Data
Synonym
protonstatin-1, Protonstatin1, PS-1;
IUPAC/Chemical Name
(5Z)-5-[(Furan-2-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
InChi Key
ISSUVJNRFWFRIV-XQRVVYSFSA-N
InChi Code
InChI=1S/C8H5NO2S2/c10-7-6(13-8(12)9-7)4-5-2-1-3-11-5/h1-4H,(H,9,10,12)/b6-4-
SMILES Code
O=C1NC(S/C1=C\C2=CC=CO2)=S
Appearance
To be determined
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
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 211.25 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
Yang Y, Liu X, Guo W, Liu W, Shao W, Zhao J, Li J, Dong Q, Ma L, He Q, Li Y, Han J, Lei X. Testing the polar auxin transport model with a selective plasma membrane H+ -ATPase inhibitor. J Integr Plant Biol. 2022 Jun;64(6):1229-1245. doi: 10.1111/jipb.13256. Epub 2022 May 27. PMID: 35352470.