MedKoo Cat#: 127318 | Name: N188 ligand

Description:

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

N188 ligand is a a ligand for making radio-relabeled [68Ga] Ga-N188. [68Ga] Ga-N188 is a novel molecular probe of PET imaging agent that targets Nectin-4, can be used in the diagnosis and research of a wide variety of Nectin-4 high-expression malignancies, including bladder cancer.

Chemical Structure

N188 ligand
N188 ligand
CAS#N/A

Theoretical Analysis

MedKoo Cat#: 127318

Name: N188 ligand

CAS#: N/A

Chemical Formula: C114H154IN26O33S4

Exact Mass: 2669.9099

Molecular Weight: 2671.78

Elemental Analysis: C, 51.25; H, 5.81; I, 4.75; N, 13.63; O, 19.76; S, 4.80

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
Bulk Inquiry
Related CAS #
No Data
Synonym
N188 ligand; N-188 ligand; N 188 ligand; N188; N-188; N 188;
IUPAC/Chemical Name
A name could not be generated for this structure.
InChi Key
RLAQVYVCWIMDLQ-GPKZEAETSA-N
InChi Code
InChI=1S/C114H154IN26O33S4/c1-64(143)98-112(172)140-32-11-20-87(140)111(171)141-52-71(144)48-88(141)109(169)127-78(46-69-24-23-67-13-5-6-15-72(67)69)103(163)130-85(113(173)174)60-178-115-29-25-90(146)136-61-137-63-138(62-136)92(148)28-43-177-59-84(120-89(145)53-132-33-35-133(54-95(153)154)37-39-135(56-97(157)158)40-38-134(36-34-132)55-96(155)156)110(170)139-31-10-19-86(139)108(168)126-77(45-65-21-22-66-12-3-4-14-68(66)44-65)101(161)125-81(50-94(151)152)105(165)129-83(58-176-42-27-91(137)147)107(167)122-76(26-41-175-2)100(160)121-75(18-9-30-118-114(116)117)99(159)124-80(49-93(149)150)104(164)123-79(102(162)128-82(57-142)106(166)131-98)47-70-51-119-74-17-8-7-16-73(70)74/h3-8,12-17,21-22,24,44,51,64,71,75-88,98,119,142-144H,9-11,18-20,23,25-43,45-50,52-63H2,1-2H3,(H,120,145)(H,121,160)(H,122,167)(H,123,164)(H,124,159)(H,125,161)(H,126,168)(H,127,169)(H,128,162)(H,129,165)(H,130,163)(H,131,166)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H,157,158)(H,173,174)(H4,116,117,118)/t64?,71?,75?,76?,77?,78?,79?,80?,81-,82?,83?,84?,85?,86+,87?,88?,98?/m1/s1
SMILES Code
O=C(NC(C(N1CCC[C@H]1C(NC(CC2=CC(C=CC=C3)=C3C=C2)C(N[C@@H](C(NC(C(NC(CCSC)C(NC(CCCNC(N)=N)C(NC(CC(O)=O)C(NC(CC4=CNC5=C4C=CC=C5)C(NC(CO)C(NC(C(O)C)C(N6CCCC6C(N(CC(O)C7)C7C(NC(CC8=CCC9=C8C=CC=C9)C(NC(C(O)=O)CSICCC%10=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)CSCC%11)=O)CC(O)=O)=O)=O)=O)CSCCC([N@]%12CN%10CN(C%12)C%11=O)=O)CN%13CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC%13
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 2,671.78 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
Duan X, Xia L, Zhang Z, Ren Y, Pomper MG, Rowe SP, Li X, Li N, Zhang N, Zhu H, Yang Z, Sheng X, Yang X. First-in-Human Study of the Radioligand 68Ga-N188 Targeting Nectin-4 for PET/CT Imaging of Advanced Urothelial Carcinoma. Clin Cancer Res. 2023 Sep 1;29(17):3395-3407. doi: 10.1158/1078-0432.CCR-23-0609. PMID: 37093191.