MedKoo Cat#: 128977 | Name: LD2
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Description:

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

LD2 is an inhibitor of protein arginine methyltransferase 9 (PRMT9; IC50 = 0.9 µM).

Chemical Structure

LD2
LD2
CAS#1134334-55-6

Theoretical Analysis

MedKoo Cat#: 128977

Name: LD2

CAS#: 1134334-55-6

Chemical Formula: C12H10ClN3O

Exact Mass: 247.0512

Molecular Weight: 247.68

Elemental Analysis: C, 58.19; H, 4.07; Cl, 14.31; N, 16.97; O, 6.46

Price and Availability

Size Price Availability Quantity
5mg USD 350.00 2 Weeks
10mg USD 650.00 2 Weeks
25mg USD 1,050.00 2 Weeks
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Related CAS #
No Data
Synonym
LD2; LD-2; LD 2
IUPAC/Chemical Name
4-chloro-8-methoxy-5-methyl-5H-pyrimido[5,4-b]indole
InChi Key
VKWOHOPWHUHGQV-UHFFFAOYSA-N
InChi Code
InChI=1S/C12H10ClN3O/c1-16-9-4-3-7(17-2)5-8(9)10-11(16)12(13)15-6-14-10/h3-6H,1-2H3
SMILES Code
ClC1=NC=NC2=C1N(C)C3=C2C=C(C=C3)OC
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 247.68 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
1. Li, L., Dong, H., Zhang, L., et al. Protein arginine methyltransferase 9 inhibitors and methods of use. AS 2024/0132887 Al, (2024).