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

MedKoo CAT#: 561690

CAS#: 63208-82-2

Description: Pifithrin-alpha is a p53 inactivator. It also has neuroprotective activity against strokes.

Price and Availability

Size Price Shipping out time Quantity
100mg USD 450 2 Weeks
200mg USD 750 2 Weeks
500mg USD 1450 2 Weeks
1g USD 2450 2 Weeks
2g USD 4250 2 Weeks
5g USD 6950 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-26. Prices are subject to change without notice.

Pifithrin-alpha, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 561690
Name: Pifithrin-alpha
CAS#: 63208-82-2
Chemical Formula: C16H19BrN2OS
Exact Mass: 366.0401
Molecular Weight: 367.3
Elemental Analysis: C, 52.32; H, 5.21; Br, 21.75; N, 7.63; O, 4.36; S, 8.73

Synonym: Pifithrin-alpha; Pifithrin alpha; PFT-alpha; PFTalpha; PFT alpha;

IUPAC/Chemical Name: 2-(2-Imino-4,5,6,7-tetrahydro-1,3-benzothiazol-3-yl)-1-(4-methylphenyl)ethanone;hydrobromide


InChi Code: InChI=1S/C16H18N2OS.BrH/c1-11-6-8-12(9-7-11)14(19)10-18-13-4-2-3-5-15(13)20-16(18)17;/h6-9,17H,2-5,10H2,1H3;1H


Technical Data

Solid powder

>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).

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:


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