CompoundList
Sign in
Isotope-labelled compounds

ZZ7Stn2lbb

Also known as Gallium-68-fapi-04, (68Ga)-DOTA-fapi-04, FAPI-04 Ga-68

CAS 2374784-95-7Formula C40H51F2GaN10O10Molar mass 937.83 g/mol
Get quotes Safety data
ZZ7Stn2lbb chemical structure, C40H51F2GaN10O10, CAS 2374784-95-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2374784-95-7
Formula
C40H51F2GaN10O10
Molar mass
937.83 g/mol
HS code
284443
Category
Isotope-labelled compounds

What is ZZ7Stn2lbb?

Plain description, key identifiers and synonyms

Gallium Ga 68-DOTA-FAPI-04 is a radioconjugate composed of FAPI-04, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated, through the macrocyclic chelator 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA), to the radioisotope gallium Ga 68, with potential use as a tracer for FAP-expressing cancer-associated fibroblasts (CAFs) during positron emission tomography/computed tomography (PET/CT). Upon administration of gallium Ga 68-DOTA-FAPI-04, the FAPI-04 moiety targets and binds to FAP-expressing CAFs. Upon binding, FAP-expressing cells can be detected during PET/CT imaging. FAP, a cell surface protein, is overexpressed on CAFs in the tumor microenvironment (TME).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[4,7-bis(carboxylatomethyl)-10-[2-[4-[3-[4-[[2-[(2S)-2-cyano-4,4-difluoropyrrolidin-1-yl]-2-oxoethyl]carbamoyl]quinolin-6-yl]oxypropyl]piperazin-1-yl]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate, gallium-68(3+)
CAS number
2374784-95-7
Molecular formula
C40H51F2GaN10O10
UNII
ZZ7STN2LBB
InChIKey
BCIZYKIPRCQROA-JNFNWKLASA-K
InChI
InChI=1S/C40H54F2N10O10.Ga/c41-40(42)21-29(22-43)52(28-40)34(53)23-45-39(61)31-4-5-44-33-3-2-30(20-32(31)33)62-19-1-6-46-15-17-51(18-16-46)35(54)24-47-7-9-48(25-36(55)56)11-13-50(27-38(59)60)14-12-49(10-8-47)26-37(57)58;/h2-5,20,29H,1,6-19,21,23-28H2,(H,45,61)(H,55,56)(H,57,58)(H,59,60);/q;+3/p-3/t29-;/m0./s1/i;1-2
Canonical SMILES
N#CC1CC(F)(F)CN1C(=O)CNC(=O)c1ccnc2ccc(OCCCN3CCN(C(=O)CN4CCN(CC(=O)[O-])CCN(CC(=O)[O-])CCN(CC(=O)[O-])CC4)CC3)cc12.[Ga+3]
Isomeric SMILES
C1CN(CCN1CCCOC2=CC3=C(C=CN=C3C=C2)C(=O)NCC(=O)N4CC(C[C@H]4C#N)(F)F)C(=O)CN5CCN(CCN(CCN(CC5)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[68Ga+3]

Synonyms

  • Gallium-68-fapi-04
  • (68Ga)-DOTA-fapi-04
  • FAPI-04 Ga-68
  • DOTA-fapi-04 gallium Ga-68
  • Gallium Ga 68-DOTA-fapi-04
  • Gallium Ga-68-DOTA-fapi-04

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
937.83 g/molcalc.
Exact mass
937.3037 Dacalc.
LogP (octanol/water)
-5.27calc.
Topological polar surface area
252.2 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
17calc.
Rotatable bonds
16calc.
Heavy atoms
63calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(NCC(=O)N1CCCC1)c1ccnc2ccc(OCCCN3CCN(C(=O)CN4CCNCCNCCNCC4)CC3)cc12

O=C(NCC(=O)N1CCCC1)c1ccnc2ccc(OCCCN3CCN(C(=O)CN4CCNCCNCCNCC4)CC3)cc12

5 rings, 46 atoms.

6 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

ZZ7Stn2lbb suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade ZZ7Stn2lbb can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

ZZ7Stn2lbb price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code ZZ7Stn2lbb is traded under.

HS 2844.43Indicative HS code

Radioactive elements and isotopes and compounds other than those of subheading 284410…

World exports in 2024
$2.19B
+8.8% vs 2023, imports $2.53B
2022 to 2024
Top exporters
  1. Canada32.1%
  2. Netherlands17.0%
  3. Germany11.4%
Top importers
  1. United States37.8%
  2. Germany8.4%
  3. China5.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for ZZ7Stn2lbb is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about ZZ7Stn2lbb, based on the data on this page

What is ZZ7Stn2lbb?

Gallium Ga 68-DOTA-FAPI-04 is a radioconjugate composed of FAPI-04, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated, through the macrocyclic chelator 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA), to the radioisotope ga…

What is the CAS number of ZZ7Stn2lbb?

The CAS registry number of ZZ7Stn2lbb is 2374784-95-7.

What is the molecular formula and weight of ZZ7Stn2lbb?

The molecular formula of ZZ7Stn2lbb is C40H51F2GaN10O10 and its molar mass is 937.83 g/mol.

What is ZZ7Stn2lbb used for?

Known uses and roles of ZZ7Stn2lbb include isotope-labelled compounds in research and laboratory.

Is ZZ7Stn2lbb hazardous?

No GHS hazard classification for ZZ7Stn2lbb is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of ZZ7Stn2lbb?

ZZ7Stn2lbb is usually classified under HS code 284443 (Radioactive elements and isotopes and compounds other than those of subheading 284410…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy ZZ7Stn2lbb?

Post a free request on CompoundList and suppliers of ZZ7Stn2lbb will send you quotes. Your contact details stay private until you accept a quote.

What is the price of ZZ7Stn2lbb?

Suppliers quote ZZ7Stn2lbb on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle ZZ7Stn2lbb

Get quotes for ZZ7Stn2lbb

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell ZZ7Stn2lbb
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of ZZ7Stn2lbb with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/zz7stn2lbb-2374784-95-7" title="ZZ7Stn2lbb structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Isotope-labelled compounds or HS code 284443

Price on request
Free quotes, contact stays private
Get quotes