SGD-1882

Modify Date: 2024-01-02 17:06:55

SGD-1882 Structure
SGD-1882 structure
Common Name SGD-1882
CAS Number 1222490-34-7 Molecular Weight 725.788
Density 1.4±0.1 g/cm3 Boiling Point 977.7±65.0 °C at 760 mmHg
Molecular Formula C42H39N5O7 Melting Point N/A
MSDS N/A Flash Point 545.1±34.3 °C

 Use of SGD-1882


SGD-1882 is a cytotoxic, DNA minor-groove crosslinking agent pyrrolobenzodiazepine (PBD) dimer, acting as the payload for ADCs.

 Names

Name SGD-1882
Synonym More Synonyms

 SGD-1882 Biological Activity

Description SGD-1882 is a cytotoxic, DNA minor-groove crosslinking agent pyrrolobenzodiazepine (PBD) dimer, acting as the payload for ADCs.
Related Catalog
In Vitro SGD-1882 is the cytotoxic payload undergoing clinical evaluation for anti-CD33 and anti-CD70 conjugates[1]. SGD-1882 is not an MDR1 substrate, and SGN-CD33A is conjugated to the SGD-1882. SGN-CD33A can kill MDR1 expressing CD33 positive AML patient samples and is currently in Phase I[2].
References

[1]. Eunhee G. Kim, et al. Strategies and Advancement in Antibody-Drug Conjugate Optimization for Targeted Cancer Therapeutics. Biomol Ther (Seoul). 2015 Nov; 23(6): 493-509.

[2]. Dowdy Jackson, et al. Using the Lessons Learned From the Clinic to Improve the Preclinical Development of Antibody Drug Conjugates. Pharm Res. 2015; 32(11): 3458-3469.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 977.7±65.0 °C at 760 mmHg
Molecular Formula C42H39N5O7
Molecular Weight 725.788
Flash Point 545.1±34.3 °C
Exact Mass 725.284973
LogP 2.87
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.676

 Synonyms

5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one, 2-(4-aminophenyl)-8-[3-[[(11aS)-5,11a-dihydro-7-methoxy-2-(4-methoxyphenyl)-5-oxo-1H-pyrrolo[2,1-c][1,4]benzodiazepin-8-yl]oxy]propoxy]-1,11a-dihydro-7-methoxy-, (11aS)-
(11aS)-2-(4-Aminophenyl)-7-methoxy-8-(3-{[(11aS)-7-methoxy-2-(4-methoxyphenyl)-5-oxo-5,11a-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepin-8-yl]oxy}propoxy)-1,11a-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one
SGD-1882
IRE1I9FE08
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