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Raw powder

PT-141 acetate 1 g

In Vivo gradeRUO

Model 1 · finished product · custom synthesis & sourcing →

Format
1 g Raw powder10 mg Vial
Identity

Chemical identity

CAS number
189691-06-3
Salt form
acetate
Molecular weight
1025.2 g/mol
Sequence
XDHFRWK
InChI key
FFHBJDQSGDNCIV-MFVUMRCOSA-N
SMILES
CCCC[C@@H](C(=O)N[C@H]1CC(=O)NCCCC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC1=O)CC2=CN=CN2)CC3=CC=CC=C3)CCCN=C(N)N)CC4=CNC5=CC=CC=C54)C(=O)O)NC(=O)C
PubChem CID
9941379
Specification & testing

Guaranteed to In Vivo grade

RUO
Grade

in stock — buy above; other grades are made to order

In stock at this grade — add to cart above. Every lot is tested against these parameters · results reported on the CoA.

Identity
MS
tested
Sequence
tested
HPLC purity
≥98%
Physical
Appearance
tested
Solubility
tested
Water content
Karl Fischer
Biological
Bioburden
TAMC + TYMCPh. Eur. 2.6.12 + 2.6.13
Endotoxin
<0.5 EU/mgPh. Eur. 2.6.14 / 5.1.10 (LAL)
Specified pathogens
Ph. Eur. 2.6.13
Chemical impurities
Counter-ion
tested
Heavy metals
Ph. Eur. 5.20 — parenteral Cd 0.2 µg/g (Class 1); ICP-MS 2.4.20
Residual TFA
tested
Residual solvents
Ph. Eur. 5.4 / 2.4.24
Documentation

Safety & analytical

Safety data sheetUpdated May 2026 PDF
Certificate of analysisOn request