Adenosine dialdehyde

Names

[ Name ]:
Adenosine dialdehyde

[Synonym ]:
ADENOSINE, PERIODATE OXIDIZED
α-adenosine 2',3'-dialdehyde
ADENOSINE, PERIODATE OXIDISED
Adenosine Dialdehyde

Biological Activity

[Description]:

Adenosine Dialdehyde is a purine nucleoside analogue and is an irreversible inhibitor of S-adenosylhomocysteine hydrolase (SAH) (IC50=40 nM). Adenosine Dialdehyde exhibits potent anti-tumor activity in vivo and can be used for the cancer research[1][2].

[Related Catalog]:

Research Areas >> Cancer

Signaling Pathways >> Cell Cycle/DNA Damage >> Nucleoside Antimetabolite/Analog

[In Vitro]

Adenosine dialdehyde suppresses MNB cell replication in tissue culture with concentra tions of 1.5 μM with producing 50% inhibition[1].

[In Vivo]

Adenosine dialdehyde (subcutaneous injection; 1.5-2.5 mg/kg; infused over a 7-day period ( minipump infusion)) significantly increases the mean life span of tumor bearing mice from 20.9 days in diluent treated controls to 35.3 days in AD treated animals[2]. Adenosine dialdehyde (subcutaneous injection; 1.5-2.5 mg/kg; two 7-day periods interspersed by a 7-day drug free interval( minipump infusion))increases mean life span 80% in diluent treated controls (controls, 21.3 days; AD treated 38.4 days) in mice[2]. Adenosine dialdehyde (subcutaneous injection; 2-3 mg/kg; infused over a 7-day period ( minipump infusion)) does not exhibit any hematopoietic toxicity in mice, and it can significantly suppress murine neuroblastoma tumor growth with little systemic toxicity[2]. Animal Model: Adult male A/J mice, weighing 20 to 25 g with MNB cells[2] Dosage: 1.5-2.5 mg/kg Administration: Subcutaneous injection; 1.5-2.5 mg/kg; two 7-day periods interspersed by a 7-day drug free interval (minipump infusion) Result: Significantly suppressed murine neuroblastoma tumor growth. Prolongs the life span of tumor bearing mice. Did not suppress hematopoiesis when administered by steady state infusion[2].

[References]

[1]. G V Madhavan, et al. Synthesis and antiviral evaluation of 6'-substituted aristeromycins: potential mechanism-based inhibitors of S-adenosylhomocysteine hydrolase. J Med Chem

[2]. B Bostrom, et al. Inhibitory effect of adenosine dialdehyde on in situ murine neuroblastoma growth.Cancer Res. 1988 Nov 1;48(21):5933-6.

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₁₁N₅O₄

[ Molecular Weight ]:
265.22500

[ Exact Mass ]:
265.08100

[ PSA ]:
133.22000

[ Storage condition ]:
-20℃

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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Transmethylation is an important reaction that transfers a methyl group in S-adenosylmethionine (SAM) to substrates such as DNA, RNA, and proteins. It is known that transmethylation plays critical rol...