Synonym
SG-3199; SG 3199; SG3199
IUPAC/Chemical Name
(11aS,11a'S)-8,8'-(Pentane-1,5-diylbis(oxy))bis(7-methoxy-2-methyl-1,11a-dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5-one)
InChi Key
YMTZZJOPSATRTO-GOTSBHOMSA-N
InChi Code
InChI=1S/C33H36N4O6/c1-20-10-22-16-34-26-14-30(28(40-3)12-24(26)32(38)36(22)18-20)42-8-6-5-7-9-43-31-15-27-25(13-29(31)41-4)33(39)37-19-21(2)11-23(37)17-35-27/h12-19,22-23H,5-11H2,1-4H3/t22-,23-/m0/s1
SMILES Code
O=C1C2=CC(OC)=C(OCCCCCOC3=C(OC)C=C4C(N=C[C@@](CC(C)=C5)([H])N5C4=O)=C3)C=C2N=C[C@@]6([H])N1C=C(C)C6
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
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
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
584.67
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.
| 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 |
1: Hartley JA, Flynn MJ, Bingham JP, Corbett S, Reinert H, Tiberghien A, Masterson LA, Antonow D, Adams L, Chowdhury S, Williams DG, Mao S, Harper J, Havenith CEG, Zammarchi F, Chivers S, van Berkel PH, Howard PW. Pre-clinical pharmacology and mechanism of action of SG3199, the pyrrolobenzodiazepine (PBD) dimer warhead component of antibody-drug conjugate (ADC) payload tesirine. Sci Rep. 2018 Jul 11;8(1):10479. doi: 10.1038/s41598-018-28533-4. PubMed PMID: 29992976; PubMed Central PMCID: PMC6041317.
2: Zammarchi F, Corbett S, Adams L, Tyrer PC, Kiakos K, Janghra N, Marafioti T, Britten CE, Havenith CEG, Chivers S, D'Hooge F, Williams DG, Tiberghien A, Howard PW, Hartley JA, van Berkel PH. ADCT-402, a PBD dimer-containing antibody drug conjugate targeting CD19-expressing malignancies. Blood. 2018 Mar 8;131(10):1094-1105. doi: 10.1182/blood-2017-10-813493. Epub 2018 Jan 3. PubMed PMID: 29298756.
