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Isotope-labelled compounds

FAPi-46 GA-68

Also known as Gallium-68-fapi-46, Gallium Ga 68 FAPI-46, (68Ga)Ga-Fapi-46

CAS 2374784-98-0Formula C41H54F2GaN11O9Molar mass 950.88 g/mol
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FAPi-46 GA-68 chemical structure, C41H54F2GaN11O9, CAS 2374784-98-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2374784-98-0
Formula
C41H54F2GaN11O9
Molar mass
950.88 g/mol
HS code
284443
Category
Isotope-labelled compounds

What is FAPi-46 GA-68?

Plain description, key identifiers and synonyms

Gallium Ga 68 FAPi-46 is a radioconjugate composed of FAPi-46, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated to the radioisotope gallium Ga 68, with potential use as a tracer for FAP-expressing tumors during positron emission tomography (PET). Upon administration of gallium Ga 68 FAPi-46, the FAPi-46 moiety targets and binds to FAP-expressing tumor cells. Upon binding, FAP-expressing tumor cells can be detected during PET imaging. FAP, a cell surface protein, is overexpressed in a wide variety of cancer cell types.

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]-methylamino]propyl]piperazin-1-yl]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate, gallium-68(3+)
CAS number
2374784-98-0
Molecular formula
C41H54F2GaN11O9
UNII
7X34CP0VEL
InChIKey
YRZMUMGVTRNFAJ-DJJSLDLFSA-K
InChI
InChI=1S/C41H57F2N11O9.Ga/c1-47(30-3-4-34-33(21-30)32(5-6-45-34)40(63)46-24-35(55)54-29-41(42,43)22-31(54)23-44)7-2-8-48-17-19-53(20-18-48)36(56)25-49-9-11-50(26-37(57)58)13-15-52(28-39(61)62)16-14-51(12-10-49)27-38(59)60;/h3-6,21,31H,2,7-20,22,24-29H2,1H3,(H,46,63)(H,57,58)(H,59,60)(H,61,62);/q;+3/p-3/t31-;/m0./s1/i;1-2
SMILES
CN(CCCN1CCN(CC1)C(=O)CN2CCN(CCN(CCN(CC2)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])C3=CC4=C(C=CN=C4C=C3)C(=O)NCC(=O)N5CC(C[C@H]5C#N)(F)F.[68Ga+3]

Synonyms

  • Gallium-68-fapi-46
  • Gallium Ga 68 FAPI-46
  • (68Ga)Ga-Fapi-46
  • [68Ga]Ga-FAPI-46

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
950.88 g/molcalc.
Exact mass
950.3354 Dacalc.
LogP (octanol/water)
-5.21calc.
Topological polar surface area
246.2 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
17calc.
Rotatable bonds
16calc.
Heavy atoms
64calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.61calc.
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(NCCCN3CCN(C(=O)CN4CCNCCNCCNCC4)CC3)cc12

O=C(NCC(=O)N1CCCC1)c1ccnc2ccc(NCCCN3CCN(C(=O)CN4CCNCCNCCNCC4)CC3)cc12

5 rings, 46 atoms.

3 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.

FAPi-46 GA-68 suppliers

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FAPi-46 GA-68 price

Indicative price range per kg from live supplier offers

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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 FAPi-46 GA-68 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 FAPi-46 GA-68 is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about FAPi-46 GA-68, based on the data on this page

What is FAPi-46 GA-68?

Gallium Ga 68 FAPi-46 is a radioconjugate composed of FAPi-46, a quinoline-based fibroblast activation protein (FAP)-targeted tracer belonging to the group of FAP inhibitors (FAPi), conjugated to the radioisotope gallium Ga 68, with potential use as a tracer for FAP-expressing tumors during positron emission tomograph…

What is the CAS number of FAPi-46 GA-68?

The CAS registry number of FAPi-46 GA-68 is 2374784-98-0.

What is the molecular formula and weight of FAPi-46 GA-68?

The molecular formula of FAPi-46 GA-68 is C41H54F2GaN11O9 and its molar mass is 950.88 g/mol.

What is FAPi-46 GA-68 used for?

Known uses and roles of FAPi-46 GA-68 include isotope-labelled compounds in research and laboratory.

Is FAPi-46 GA-68 hazardous?

No GHS hazard classification for FAPi-46 GA-68 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 FAPi-46 GA-68?

FAPi-46 GA-68 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 FAPi-46 GA-68?

Post a free request on CompoundList and suppliers of FAPi-46 GA-68 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of FAPi-46 GA-68?

Suppliers quote FAPi-46 GA-68 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 FAPi-46 GA-68

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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