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A4330

Sigma-Aldrich

4′-Aminomethyltrioxsalen hydrochloride

Synonym(s):

4′-Aminomethyl-4,5′,8-trimethylpsoralen hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C15H15NO3 · HCl
CAS Number:
62442-61-9
Molecular Weight:
293.75
MDL number:
MFCD00134837
UNSPSC Code:
12352200
PubChem Substance ID:
24890846
NACRES:
NA.77

form

powder

Quality Level

200

solubility

H2O: 1 mg/mL
DMSO: 2 mg/mL

storage temp.

2-8°C

SMILES string

CC1=CC(=O)Oc2c(C)c3oc(C)c(CN)c3cc12

InChI

1S/C15H15NO3/c1-7-4-13(17)19-14-8(2)15-11(5-10(7)14)12(6-16)9(3)18-15/h4-5H,6,16H2,1-3H3

InChI key

WBIICVGYYRRURR-UHFFFAOYSA-N

Application

4′-Aminomethyltrioxsalen hydrochloride inactivates DNA and RNA viruses, including HIV-1. 4′-Aminomethyltrioxsalen hydrochloride can covalently bind to nucleic acids when irradiated with UV light.

Biochem/physiol Actions

4′-Aminomethyltrioxsalen hydrochloride is used to inactivate DNA and RNA viruses, including HIV-1, by nucleic acid cross-linking followed by UV irradiation.

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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W A Saffran et al.
Mutation research, 274(1), 1-9 (1992-06-01)
Photoreaction with psoralen, a DNA-crosslinking reagent, induces mitotic recombination in the yeast Saccharomyces cerevisiae. Psoralen damage-induced recombination was studied with non-replicating plasmids, which transform yeast cells by undergoing recombination events with chromosomal DNA. When plasmid DNA was photoreacted with psoralen
M N Lubaki et al.
AIDS research and human retroviruses, 10(11), 1427-1431 (1994-11-01)
Studies have shown that cytolytic T lymphocyte (CTL) responses may be critical to the clearance of the early viremia in acute HIV-1 infection. It is likely that these cells play an important role in prolonging the asymptomatic phase of the
J A Grass et al.
Blood, 91(6), 2180-2188 (1998-04-16)
A photochemical treatment (PCT) process using a novel psoralen and long wavelength ultraviolet light (UVA, 320-400 nm) has been developed to inactivate bacteria and viruses in platelet concentrates. This study evaluated the efficacy of PCT for inactivation of leukocytes that
H Du et al.
RNA (New York, N.Y.), 7(1), 133-142 (2001-02-24)
Base pairing between the 5' end of U1 snRNA and the conserved 5' splice site of pre-mRNA is important for commitment complex formation in vitro. However, the biochemical mechanisms by which pre-mRNA is initially recognized by the splicing machinery is
M Beltrame et al.
The EMBO journal, 11(4), 1531-1542 (1992-04-01)
It has long been known that U3 can be isolated hydrogen bonded to pre-ribosomal RNAs, but the sites of interaction are poorly characterized. Here we show that yeast U3 can be cross-linked to 35S pre-rRNA both in deproteinized extracts and
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