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Merck
CN

A013

8-(p-Sulfophenyl)theophylline hydrate

solid

Synonym(s):

8-Pspt, 8-SPT

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About This Item

Empirical Formula (Hill Notation):
C13H12N4O5S · xH2O
CAS Number:
Molecular Weight:
336.32 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
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assay

≥98% (HPLC)

form

solid

color

white

solubility

DMSO: >10 mg/mL, H2O: 12 mg/mL, ethanol: 12 mg/mL, 0.1 M HCl: 15 mg/mL

SMILES string

O.CN1C(=O)N(C)c2nc([nH]c2C1=O)-c3ccc(cc3)S(O)(=O)=O

InChI

1S/C13H12N4O5S.H2O/c1-16-11-9(12(18)17(2)13(16)19)14-10(15-11)7-3-5-8(6-4-7)23(20,21)22;/h3-6H,1-2H3,(H,14,15)(H,20,21,22);1H2

InChI key

AYQOEZBHENEBEJ-UHFFFAOYSA-N

Biochem/physiol Actions

Polar adenosine receptor antagonist, which penetrates cells to a limited extent and is relatively soluble in water.

Preparation Note

Solutions may be stored for several days at 4 °C.


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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