AT-406 HCl
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MedKoo CAT#: 581658

CAS#: 1071992-57-8 (HCl)

Description: DeBio-1143, also known as AT-406, ARRY-334543and SM-406, is an orally bioavailable inhibitor of IAP (Inhibitor of Apoptosis Protein) family of proteins with potential apoptotic inducing and antineoplastic activity. AT-406 selectively inhibits the biological activity of IAP proteins, including X chromosome-linked IAP (XIAP), the cellular IAPs 1 (c-IAP1) and 2 (c-IAP2) and melanoma inhibitor of apoptosis protein (ML-IAP). This may restore and promote the induction of apoptosis through apoptotic signaling pathways. AT-406 may work synergistically with cytotoxic drugs to overcome tumor cell resistance to apoptosis.


Chemical Structure

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AT-406 HCl
CAS# 1071992-57-8 (HCl)

Theoretical Analysis

MedKoo Cat#: 581658
Name: AT-406 HCl
CAS#: 1071992-57-8 (HCl)
Chemical Formula: C32H44ClN5O4
Exact Mass: 0.00
Molecular Weight: 597.310
Elemental Analysis: C, 64.25; H, 7.41; Cl, 5.93; N, 11.71; O, 10.70

Price and Availability

Size Price Availability Quantity
10mg USD 350 2 Weeks
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Related CAS #: 1071992-99-8 (free base)   1071992-57-8 (HCl)   AT-406 mesylate    

Synonym: AT-406 HCl; DeBio-1143; DeBio1143; DeBio 1143; AT-406; AT406; AT 406; SM 406; SM406; ARRY-334543; ARRY334543; ARRY 334543.

IUPAC/Chemical Name: (5S,8S,10aR)-N-benzhydryl-5-((S)-2-(methylamino)propanamido)-3-(3-methylbutanoyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxamide hydrochloride

InChi Key: DBXTZCYPHKJCHF-ZZPLZQMBSA-N

InChi Code: InChI=1S/C32H43N5O4.ClH/c1-21(2)19-28(38)36-18-17-25-15-16-27(37(25)32(41)26(20-36)34-30(39)22(3)33-4)31(40)35-29(23-11-7-5-8-12-23)24-13-9-6-10-14-24;/h5-14,21-22,25-27,29,33H,15-20H2,1-4H3,(H,34,39)(H,35,40);1H/t22-,25+,26-,27-;/m0./s1

SMILES Code: O=C([C@@H]1CC[C@@](CCN(C(CC(C)C)=O)C[C@@H]2NC([C@@H](NC)C)=O)([H])N1C2=O)NC(C3=CC=CC=C3)C4=CC=CC=C4.[H]Cl

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: 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: 2934.99.03.00

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 597.31 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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