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CAS No 85-90-5 , 3-methylchromen-4-one

  • Name: 3-methylchromen-4-one
  • Synonyms: Cromonalgina; Spasmocromona; Chromone; 4H-1-Benzopyran-4-one; 3-methyl-; Crodimyl; Tricromyl; 3-Methylchromone;3-methylchromen-4-one; Diacromone;Methylchromone;
  • CAS Registry Number:
  • Flash Point: 108.6°C
  • Boiling Point: 249.5°C at 760 mmHg
  • Density: 1.185g/cm3
  • Refractive index: 1.572
  • Flash Point: 108.6°C
  • EINECS: 201-641-0
  • Molecular Weight: 160.16932
  • InchiKey: ABJKIHHNDMEBNA-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H8O2/c1-7-6-12-9-5-3-2-4-8(9)10(7)11/h2-6H,1H3
  • Molecular Formula: C10H8O2
  • Molecular Structure:CAS No:85-90-5 3-methylchromen-4-one
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85-90-5 3-Methylchromone

  • 3-Methylchromone, 98,0%
  • United Kingdom UK GREEN SCIENTIFIC CO.,LIMITED [Manufacturer]
  • Tel: +44 (0) 870 432 5158
  • Fax: +44 (0) 870 432 4488
  • Address: SUITE 8525,16-18 CIRCUS ROAD, ST.JOHN?S WOOD,
    LONDON, UNITED KINGDOM
    POSTCODE: NW86PG ,United Kingdom
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85-90-5 3-METHYLCHROMONE

  • United States 2A PharmaChem USA [Manufacturer]
  • Tel: 630-322-8887
  • Fax: 630-322-8885
  • Address: 2A PharmaChem USA
    5403 Patton Drive, Suite 208
    Lisle, Illinois 60532 ,United States
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85-90-5 Methylchromone

  • Methylchromone, 99%
  • China Jisuchem Pharma Co.,Ltd [Manufacturer]
  • Tel: 86 23 67030808 +8615923278851
  • Fax: 86 23 67030809 67030818
  • Address: 138 YuWu Road, XinMin Town, DianJiang 408302, chonqing,china 408302 ChongqingCHINA Chongqing,China
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85-90-5 Methylchromone

  • Methylchromone, 99%
  • China Lanospharma Laboratories Co.,Ltd [Importer/Exporter]
  • Tel: 86-023-63245915
  • Fax: 86-023-63731407
  • Address: B2-4-6,No.180,Yuzhou Road,Yuzhong District, Chongq Chongqing,ChongqingChina
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85-90-5 3-Methylchromone

  • 3-Methylchromone
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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85-90-5 3-METHYLCHROMONE

  • 3-METHYLCHROMONE
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong ,Hong kong
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85-90-5 3-METHYLCHROMONE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China ,China
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References of 3-methylchromen-4-one
Title: Tricromyl
CAS Registry Number: 85-90-5
CAS Name: 3-Methyl-4H-1-benzopyran-4-one
Synonyms: 3-methylchromone; 3-methyl-g-benzopyrone
Trademarks: Cromonalgina (Ceccarelli)
Molecular Formula: C10H8O2
Molecular Weight: 160.17
Percent Composition: C 74.99%, H 5.03%, O 19.98%
Literature References: Based on an ancient Egyptian drug now termed bezr el khelda. Prepn from o-hydroxypropiophenone: Clerc-Bory et al., Bull. Soc. Chim. Fr. 1955, 1083; Mentzer, Meunier, FR 980785 (1951 to Lab. Franc. Chimiother.); Mentzer, US 2769015 (1956 one-half to Laroche-Navarron).
Properties: Crystals from ethanol, mp 68°. uv max (alc): 304 nm.
Melting point: mp 68°
Absorption maximum: uv max (alc): 304 nm
Therap-Cat: Antispasmodic; vasodilator (coronary).
Keywords: Antispasmodic; Vasodilator (Coronary).