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CAS No 73-24-5 , 7H-purin-6-amine

  • Name: 7H-purin-6-amine
  • Synonyms: 9H-Purin-6-amine; 1H-Purin-6-amine; 73-24-5; Leuco-4;6-Aminopurine; 6-Amino-1H-purine;7H-purin-6-amine; Adenin; Vitamin B4; Adeninimine;
  • CAS Registry Number:
  • Transport: HAZARD
  • Melting Point: 360-365 ºC
  • Density: 1.612 g/cm3
  • Refractive index: 1.954
  • Water Solubility: 0.5 G/L (20 ºC)
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 200-796-1
  • Molecular Weight: 135.1267
  • InchiKey: GFFGJBXGBJISGV-UHFFFAOYSA-N
  • InChI: InChI=1S/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10)
  • Risk Statements: S26;S36
  • Molecular Formula: C5H5N5
  • Molecular Structure:CAS No:73-24-5 7H-purin-6-amine
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73-24-5 Adenine

  • Name Adenine Other Name 6-Amino-9H-purine CAS NO. 73-24-5 EC NO. 200-796-1 Purity 99% Brand BOJING Molecular Formula C5H5N5 Molecular Weight 135.13 Apperance White to almost white crystalline powder Place of Origin Shanghai,China(MainLand)
  • Min. Order: 5
  • FOB Price: USDfalse - false /
  • China Shanghai Bojing Chem Co.,Ltd. [Manufacturer, Trading Company, Other]
  • Tel: 86-21-37122233
  • Fax: 86-21-37127788
  • Address: 6F Buildiing 11,No.388,Baifu Road,District Fengxian Shanghai ,ShanghaiChina

73-24-5 Adenine

  • Other Name 1,6-dihydro-6-imino-9h-purin Appearnce white crystalline powder CAS NO 73-24-5 EC NO 200-796-1 Boiling point(℃) 261-263 Freezing/Melting point(℃) 360 - 365 deg C (de Flashing point(℃) 220°C sublimation point(℃) 220 oC Water Solubility ...
  • FOB Price: USDfalse - false /
  • China Shanghai Bojing Chemical Co.,Ltd [Manufacturer]
  • Tel: 86-21-37127788
  • Address: 6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China Shanghai,ShanghaiChina
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73-24-5 ADENINE

  • Synonym: 1H-PURIN-6-AMINE 6-AMINOPURINE A ADE ADENINIMINE VITAMIN B4 5H-PURIN-6-AMINE CAS:73-24-5 EINECS:200-796-1 Assay:99.8% M.F:C5H5N5 M.W:135 MP:360-365℃ BP:293.5℃ at 760 mmHg Density: 1.89g/cm3 Appearance:A white fine powder ,Industrial produc...
  • China Hubei Yuancheng Gongchuang Technology Co.,Ltd [Manufacturer]
  • Tel: 86-027-50756226
  • Address: No.496,Zhongshan Road, Wuhan, Hubei, China wuhan,HubeiChina
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73-24-5 Adenine

  • Adenine Product Name: Adenine Synonyms: 1,6-dihydro-6-imino-9h-purin;1H-Purine, 6-amino-;1h-purine,6-amino;1H-Purine-6-amine;3,6-Dihydro-6-iminopurine;6-Amino-3H-purine;6-Amino-7H-purine;6-Amino-9H-purine;1H-Purin-6-amine; 6-Aminopurine; A; Ade; Aden...
  • Min. Order: 1
  • FOB Price: USDfalse - false /
  • China Wuhan Yuancheng Pharmaceutical Company [Manufacturer]
  • Tel: 86-027-88081007
  • Address: No.496,Zhongshan Road, Wuhan, Hubei, China wuhan,HubeiChina
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73-24-5 Adenine Phosphate

  • Adenine Phosphate
  • Germany chemcube UG [Manufacturer]
  • Tel: +49 (22 08) 7 75 04 06
  • Fax: +49 (22 08) 7 75 02 30 /
    +49 (32 12) 1 00 74 76
  • Address: chemcube UG
    Salierweg 1
    53859 Niederkassel
    Germany ,Germany
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73-24-5 Adenine

  • China Chemrio International Limited [Manufacturer]
  • Tel: +86 574 2789 1268/ +86-139 5789 5864 (mobile)
  • Fax: +86 574 2789 1266
  • Address: Chemrio International Limited
    Room 611-612, Wante Business Center
    No.487 Yangmuqi Road,
    Hi-tech Park Ningbo, 315040,China ,China
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73-24-5 Adenine

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi ,ShanXiChina
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73-24-5 Adenine

  • Adenine Synonyms: 1H-Purin-6-amine; 6-Aminopurine; A; Ade; Adeninimine; Vitamin B4; CAS Registry Number: 73-24-5 Molecular Formula: C5H5N5 73-24-5 Molecular Weight: 135.13 Appearance:white to almost white crystalline powder Density: 1.612 g/cm3 Boili...
  • Min. Order: 1
  • China Wuhan Wufang Albert Pharmaceutical&Chemical Co.,Ltd [Manufacturer]
  • Tel: 86-027-85605807
  • Fax: 86-027-85605803
  • Address: B7-1501 Jinyintan Modern Enterprise City, Wuhan City, Hubei Province Wuhan,HubeiChina

73-24-5 Adenine

  • Adenine6-Aminopurine
  • United States INDOFINE Chemical Co., Inc. [Manufacturer]
  • Tel: (908) 359-6778
  • Fax: (908) 359-1179
  • Address: 121 Stryker Lane
    Bldg 30, Suite 1
    Hillsborough, NJ 08844 ,United States
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73-24-5 6-Aminopurine phosphate

  • 6-Aminopurine phosphate6-Aminopurine phosphate, 98%
  • China PMIDA AGROCHEMICAL CO.,LTD [Manufacturer]
  • Tel: +86-023-67030808-8010
  • Fax: +86-023-67030809
  • Address: 17F,Venus Science Incubate Center,No.60 Xingguang Road,New North Zone401121 ChongqingCHINA Chongqing,China
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References of 7H-purin-6-amine
Title: Adenine
CAS Registry Number: 73-24-5
CAS Name: 1H-Purin-6-amine
Synonyms: 6-aminopurine; 6-amino-1H-purine; 6-amino-3H-purine; 6-amino-9H-purine; 1,6-dihydro-6-iminopurine; 3,6-dihydro-6-iminopurine
Trademarks: Leuco-4
Molecular Formula: C5H5N5
Molecular Weight: 135.13
Percent Composition: C 44.44%, H 3.73%, N 51.83%
Literature References: Also referred to as vitamin B4: Lecoq, Int. Z. Vitaminforsch. 27, 291 (1957). Widespread throughout animal and plant tissues combined with niacinamide, D-ribose, and phosphoric acids; a constituent of nucleic acids and coenzymes, such as codehydrase I and II, adenylic acid, coalaninedehydrase. Isoln from bovine pancreas: Kossel, Ber. 18, 79, 1928 (1885). Syntheses: Fischer, ibid. 30, 2226 (1897); Traube, Ann. 331, 64 (1904); Hoffer, Jubilee Vol. Emil Barell 1946, 428-434; Taylor et al., Ciba Found. Symp. Chem. Biol. Purines 1957, 20, C.A. 53, 6238b (1959); Bredereck et al., Angew. Chem. 71, 524 (1959); Morita et al., Chem. Ind. (London) 1968, 1117; Sekiya, Suzuki, Chem. Pharm. Bull. 20, 209 (1972); N. J. Kos et al., J. Org. Chem. 44, 3140 (1979). Toxicity study: Philips et al., J. Pharmacol. Exp. Ther. 104, 20 (1952). Review: Ts'o, "Bases, Nucleosides and Nucleotides" in Basic Principles in Nucleic Acid Chemistry vol. 1, P. O. P. Ts'o, Ed. (Academic Press, New York, 1974) pp 453-584.
Properties: Trihydrate, orthorhombic needles. Anhydr at 110°, dec 360-365°, subl 220°. uv max (pH 7.0): 207, 260.5 nm (e ′ 10-3 23.2, 13.4). One gram of anhydr compd dissolves in 2000 ml water, 40 ml boiling water; slightly sol in alc. Practically insol in ether, CHCl3. Aq solns are neutral. Combines with acids and bases. LD50 orally in rats: 745 mg/kg (Philips).
Absorption maximum: uv max (pH 7.0): 207, 260.5 nm (e ′ 10-3 23.2, 13.4)
Toxicity data: LD50 orally in rats: 745 mg/kg (Philips)
 
Derivative Type: Hydrochloride hemihydrate
Properties: Monoclinic prisms. One gram dissolves in 42 ml water.
 
Derivative Type: Sulfate dihydrate
Properties: Crystals. One gram dissolves in 150 ml water; slightly sol in alc.
 
Use: In microbial determination of niacin; in research on heredity, virus diseases, and cancer.