XQN70430
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 556023

CAS#: 1638970-43-0

Description: XQN70430, also known as MC-​Ala-​Ala-​Asn(Trt)​-​PAB, is a hetero bifunctional cross-linker, useful in antibody drug conjugation (ADC). XQN70430 is a fissionable linker which is specifically activated in a tumor microenvironment. XQN70430 was reported in patent WO 2016026458. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).


Chemical Structure

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XQN70430
CAS# 1638970-43-0

Theoretical Analysis

MedKoo Cat#: 556023
Name: XQN70430
CAS#: 1638970-43-0
Chemical Formula: C46H50N6O8
Exact Mass: 814.369
Molecular Weight: 814.94
Elemental Analysis: C, 67.80; H, 6.18; N, 10.31; O, 15.71

Price and Availability

Size Price Availability Quantity
500.0mg USD 2850.0 2 Weeks
1.0g USD 3850.0 2 Weeks
2.0g USD 5950.0 2 Weeks
5.0g USD 8950.0 2 Weeks
10.0g USD 14250.0 2 Weeks
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Synonym: MC-​Ala-​Ala-​Asn(Trt)​-​PAB; XQN70430; XQN-70430; XQN 70430;

IUPAC/Chemical Name: (S)-2-((S)-2-((S)-2-(7-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)heptanamido)propanamido)propanamido)-N1-(4-hydroxyphenyl)-N4-tritylsuccinamide

InChi Key: XFPHUWWFIUTOLG-QXGWMLRCSA-N

InChi Code: InChI=1S/C46H50N6O8/c1-31(47-39(54)22-14-3-4-15-29-52-41(56)27-28-42(52)57)43(58)48-32(2)44(59)50-38(45(60)49-36-23-25-37(53)26-24-36)30-40(55)51-46(33-16-8-5-9-17-33,34-18-10-6-11-19-34)35-20-12-7-13-21-35/h5-13,16-21,23-28,31-32,38,53H,3-4,14-15,22,29-30H2,1-2H3,(H,47,54)(H,48,58)(H,49,60)(H,50,59)(H,51,55)/t31-,32-,38-/m0/s1

SMILES Code: O=C(C[C@H](NC([C@@H](NC([C@@H](NC(CCCCCCN1C(C=CC1=O)=O)=O)C)=O)C)=O)C(NC2=CC=C(C=C2)O)=O)NC(C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5

Appearance: Solid powder

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

Preparing Stock Solutions

The following data is based on the product molecular weight 814.94 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

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XQN70430

500.0mg / USD 2850.0