CAS No 479-18-5 , 7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione Search by region : India

Name: 7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione
Synonyms: Neutrafillina; Neutraphyllin;Diprophylline;7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione; Neutraphylline; Aristophyllin; Lufyllin; Glyphylline; Neostenovasan;
CAS Registry Number:479-18-5
Melting Point: 160-165 ºC
Flash Point: 310.4°C
Boiling Point: 589.6°C at 760 mmHg
Density: 1.57g/cm³
Refractive index: 1.5403 (172 C)
Water Solubility: 33 G/100 ML (25 ºC)
Safety Statements: R22
Hazard Symbols: Xn: Harmful;
Flash Point: 310.4°C
EINECS: 207-526-1
Molecular Weight: 254.24256
InchiKey: KSCFJBIXMNOVSH-UHFFFAOYSA-N
InChI: InChI=1S/C10H14N4O4/c1-12-8-7(9(17)13(2)10(12)18)14(5-11-8)3-6(16)4-15/
h5-6,15-16H,3-4H2,1-2H3
Risk Statements: R22
Molecular Formula: C₁₀H₁₄N₄O₄
Molecular Structure:

Related products

Select to

          
           479-18-5 DIPROPHYLLINE 
           
             JAI RADHE SALES
             
              null
Fax: 0091-79-26569884
Address: 309/310 HARIKRUPA TOWER,NR.OLD SHARDA MANDIR CHAR RASTA,ELLISBRIDGE ,AHMEDABAD,GUJRAT  , INDIA. null,nullIndia

           479-18-5 Diprophylline
           
             Shreeji Pharma International
             
              [Manufacturers]
Tel: +91-265-3019110
Fax: +91-265-2465036
Address: FF/10, Narsinghdham Complex, Sangam Chararasta, Harni Road, Vadodara, Gujarat 390018, Vadodara,GujaratIndia

           479-18-5 diprophylline
           
             KORES (INDIA) LIMITED
             
              [Manufacturers]
Tel: + 91 22-2761 3444 / 2761 3455 / 2763 9835
Fax: 91 22-2761 3466 / 2763 9839
Address: C-7 / 1-B, T.T.C. Industrial Area,MIDC Pawane,Navi Mumbai 400 705.Maharashtra, India Mumbai,MaharashtraIndia

           479-18-5 diprophylline
           
             Bajaj Healthcare Ltd
             
              [Manufacturers]
Tel: 0091 22  40177400/01/02
Fax: 2345 0481 / 2341 0863
Address: 202-204,Faiz-E-Qutbi,  375,Narshi Natha Street, Mumbai ~ 400 009, India. Mumbai,nullIndia

Select to

1/1

References of 7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione

Title: Dyphylline
CAS Registry Number: 479-18-5
CAS Name: 7-(2,3-Dihydroxypropyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Synonyms: 7-(2,3-dihydroxypropyl)theophylline; (1,2-dihydroxy-3-propyl)theophylline; glyphylline; glyfyllin; diprophylline; AFI-phyllin
Trademarks: Astmamasit (Showa Yakuhin); Asthmolysin (Kade); Astrophyllin; Circair (Circle); Coronarin; Cor-Theophyllin (Paramedical); Dilor (Savage); Hiphyllin; Hyphylline; Lufyllin (Mallinckrodt); Neostenovasan; Neothylline (Lemmon); Neotilina; Neo-Vasophylline; Neutrafil; Neutraphylline (Dorsey); Prophyllen (Streuli); Silbephylline (Berk); Solufilin; Solufyllin; Theal ampules (Boehringer, Mann.); Thefylan
Molecular Formula: C10H14N4O4
Molecular Weight: 254.24
Percent Composition: C 47.24%, H 5.55%, N 22.04%, O 25.17%
Literature References: Prepn: Jones, Maney, US 2575344 (1951 to State Univ. of Iowa); Roth, Arch. Pharm. 292, 234 (1959). Toxicity data: R. A. Al'tshuler, Med. Prom. SSSR 16, 57 (1962), C.A. 61, 6230g (1964).
Properties: Extremely bitter crystals from alcohol, mp 158°. uv max (0.001% in H2O): 273 nm (A1%1cm 361). Freely sol in water; one gram dissolves in 3 ml H2O at 25°. Soly (g/100 ml): alc 2; chloroform 1. pH (1% aq soln) 6.6 to 7.3. LD50 in mice (mg/kg): 3400 orally; 1430 s.c. (Al'tshuler).
Melting point: mp 158°
Absorption maximum: uv max (0.001% in H2O): 273 nm (A1%1cm 361)
Toxicity data: LD50 in mice (mg/kg): 3400 orally; 1430 s.c. (Al'tshuler)
Therap-Cat: Bronchodilator.
Keywords: Bronchodilator; Xanthine Derivatives.