Synonym
Indoximod hydrochloride; Indoximod HCl
IUPAC/Chemical Name
D-Tryptophan, 1-methyl-, hydrochloride (1:1)
InChi Key
XHHFEVHSOOFMGW-HNCPQSOCSA-N
InChi Code
InChI=1S/C12H14N2O2.ClH/c1-14-7-8(6-10(13)12(15)16)9-4-2-3-5-11(9)14;/h2-5,7,10H,6,13H2,1H3,(H,15,16);1H/t10-;/m1./s1
SMILES Code
Cl.Cn1cc(C[C@@H](N)C(=O)O)c2ccccc12
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
254.71
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: Yim HS, Choi KM, Kim B, Jung ID, Park YM, Kang YK, Lee MG. Effect of 1-methyl-D-tryptophan and adoptive transfer of dendritic cells on polymicrobial sepsis induced by cecal content injection. Microbiol Immunol. 2013 Sep;57(9):633-9. doi: 10.1111/1348-0421.12081. PubMed PMID: 23841524.
2: Opitz CA, Litzenburger UM, Opitz U, Sahm F, Ochs K, Lutz C, Wick W, Platten M. The indoleamine-2,3-dioxygenase (IDO) inhibitor 1-methyl-D-tryptophan upregulates IDO1 in human cancer cells. PLoS One. 2011;6(5):e19823. doi: 10.1371/journal.pone.0019823. Epub 2011 May 20. PubMed PMID: 21625531; PubMed Central PMCID: PMC3098827.
3: Vasil'eva ED, Nikolin VP, Popova NA, Lushnikova EL, Kaledin VI. Inhibitor of indoleamine-2,3-dioxygenase 1-methyl-D-tryptophan can stimulate the growth of immunogenic tumors. Bull Exp Biol Med. 2010 Oct;149(5):625-7. PubMed PMID: 21165403.
4: Jia L, Schweikart K, Tomaszewski J, Page JG, Noker PE, Buhrow SA, Reid JM, Ames MM, Munn DH. Toxicology and pharmacokinetics of 1-methyl-d-tryptophan: absence of toxicity due to saturating absorption. Food Chem Toxicol. 2008 Jan;46(1):203-11. Epub 2007 Aug 10. PubMed PMID: 17868966; PubMed Central PMCID: PMC2744343.