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CAS No 77-06-5 , Gibberellic acid

  • Name: Gibberellic acid
  • Synonyms: GA3;2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lacto; (3S,3aR,4S,4aR,7S,9aR,9bR,12S)-7,12-dihydroxy-3-methyl-6-methylene-2-oxoperhydro-4a,7-methano-9b,13-propenoazuleno[1,2-b]furan-4-carboxylic acid;Gibberellic acid; Gibberellic acid GA-3; GibberellinAcid; Gibberellic Acid (1.06020);2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone; Gibberellic Acid A3;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 227 ºC
  • Density: 1.493 g/cm3
  • Refractive index: 81 ° (C=2, MeOH)
  • Alpha: 82.5 º (C=10, ETHANOL)
  • Water Solubility: 5 G/L (20 º C)
  • Safety Statements: R36
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29322980
  • EINECS: 201-001-0
  • Molecular Weight: 346.38
  • InChI: InChI=1/C19H22O6/c1-9-7-17-8-18(9,24)5-3-10(17)19-6-4-11(20)16(2,15(23)25-19)13(19)12(17)14(21)22/h4,6,10-13,20,24H,1,3,5,7-8H2,2H3,(H,21,22)/t10-,11+,12-,13-,16-,17+,18+,19-/m1/s1
  • Risk Statements: S26;S36
  • Molecular Formula: C19H22O6
  • Molecular Structure:CAS No:77-06-5 Gibberellic acid
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77-06-5 Gibberellic acid

  • Gibberellic acid
  • China Beijing HuameiHuli Biochem Ltd [Manufacturers]
  • Tel: 010-86181995
  • Fax: 010-86860610
  • Address: Beijing TongZhou District Beijing,BeijingChina
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77-06-5 GIBBERELLIC ACID

  • GIBBERELLIC ACID
  • India CHEMPURE [Manufacturer]
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  • Fax: 0091-22-26764023
  • Address: 328,Ashirwad Industrial Estate Bldg No.3 Ram Mandir Road,Goregaon (West) Mumbai- 400104 India Tel:0091-22-26764461 0091-22-26764462 0091-22-26764139 Fax:0091-22-26764023 Cell: 09821531478 email: chempure@bom2.vsnl.net.in 400104 MUMBAI MUMBAI,India
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77-06-5 Gibberellic acid

  • Gibberellic acid
  • United States Research Organics, Inc. [Manufacturer]
  • Tel: 216-883-8025/ 800-321-0570
  • Fax: 216-883-1576
  • Address: 4353 East 49th Street
    Cleveland, OH 44125 ,United States
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77-06-5 Gibberellic acid

  • Gibberellic acid
  • United States Carbomer, Inc. [Manufacturer]
  • Tel: 858-552-0992/ (800) 239-7129
  • Fax: 858-552-0999
  • Address: PO Box 261026-1026
    San Diego, CA 92196 ,United States
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77-06-5 GIBBERELLIC ACID

  • China ORICHEM INTERNATIONAL LTD. [, Manufacturer, Trading Company]
  • Tel: 86-0571-85270505
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  • Address: FLAT E,16/F,1 HUAZHE PLAZA,HANGZHOU, ,China
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77-06-5 Gibberellin Acid (GA3)

  • China Xingcheng Chempharm Co., Ltd [Manufacturer]
  • Tel: +86-576-88525005/ +86-576-88886292
  • Fax: +86-576-88225056
  • Address: B Area, 10F, Yaoda Mansion, 289, Shifu Road, Taizhou, Zhejiang, China 318000 ,China
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77-06-5 Gibberellic acid

  • China KINFON PHARMACEUTICAL AND CHEMICAL CO.LTD [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: +86-23-8650081
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  • Address: 7F,Commercial Building, No.3 Nanping West Road,Nan ,China
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77-06-5 Gibberellic Acid

  • Gibberellic Acid
  • United States Wintersun Chemical [Manufacturer]
  • Tel: 800-930-1688
  • Fax: 909-947-1788
  • Address: Wintersun Chemical
    3100 East Cedar Street, Suite 15
    Ontario, CA 91761 USA ,United States
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77-06-5 GIBBERELLIC ACID

  • China SINOCO CHEMICAL CO., LIMITED [Importer/Exporter]
  • Tel: +86-571-81956191, 81956192
  • Fax: 86-571-81956190 88386326
  • Address: 425 Ruiqi Mansion Moganshan Road , Hangzhou 310011 China. Hangzhou,ZhejiangChina
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77-06-5 Gibberellic Acid

  • China TaiZhou HiKong Chemical Co., Ltd. []
  • Tel: +86-18967213045,13957694715
  • Fax: +86-(580)-6033180,6034626
  • Address: Taizhou Economic Technical Development Zone, Taizhou, Zhejiang 318000, ,China
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References of Gibberellic acid
Title: Gibberellic Acid
CAS Registry Number: 77-06-5
CAS Name: (1a,2b,4aa,4bb,10b)-2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone
Synonyms: gibberellin X; gibberellin A3
Trademarks: Activol (Zeneca); Gibrel (AgriDyne)
Molecular Formula: C19H22O6
Molecular Weight: 346.37
Percent Composition: C 65.88%, H 6.40%, O 27.71%
Literature References: Plant hormone; most outstanding of the plant-growth promoting metabolites of Gibberella fujikuroi. Isoln: P. J. Curtis, B. E. Cross, Chem. Ind. (London) 1954, 1066; B. E. Cross, J. Chem. Soc. 1954, 4670; P. W. Brian et al., US 2842051; C. T. Calam, P. J. Curtis, US 2950288; A. J. Birch et al., US 2977285 (1958, 1960, 1961, all to ICI). Stereochemistry and structure: G. Stork, H. Newman, J. Am. Chem. Soc. 81, 5518 (1959); B. E. Cross et al., Proc. Chem. Soc. London 1959, 302; F. McCapra et al., ibid. 1962, 185; D. C. Aldridge et al., J. Chem. Soc. 1963, 143; P. M. Bourn et al., ibid. 1963, 154. Partial synthesis: E. J. Corey et al., J. Am. Chem. Soc. 93, 7316 (1971). Stereospecific total synthesis: eidem, ibid. 100, 8034 (1978). Promotes growth of seedlings: M. J. Bukovac, S. H. Wittwer, Q. Bull. Mich. Agric. Exp. Stn. 39, 307 (1956); J. M. Merritt, J. Agric. Food Chem. 6, 184 (1958). Reviews: B. E. Cross et al. in Adv. Chem. Ser. 28, entitled "Gibberellins," J. M. Merritt, Ed. (ACS, Washington DC, 1961) p 13; series of articles in Plant Growth Subst., Proc. 7th Int. Conf., D. J. Carr, Ed. (Springer-Verlag, Berlin, 1972).
Properties: Crystals from ethyl acetate, mp 233-235° (effervescence). [a]D19 +86° (c = 2.12). pK 4.0. Slightly sol in water, ether. Freely sol in methanol, ethanol, acetone. Moderately sol in ethyl acetate. Sol in aq solns of sodium bicarbonate and sodium acetate.
Melting point: mp 233-235° (effervescence)
pKa: pK 4.0
Optical Rotation: [a]D19 +86° (c = 2.12)
 
Derivative Type: Methyl ester
Molecular Formula: C20H24O6
Molecular Weight: 360.40
Percent Composition: C 66.65%, H 6.71%, O 26.64%
Properties: Needles from benzene + methanol, mp 209-210°. [a]D20 +75° (c = 0.5).
Melting point: mp 209-210°
Optical Rotation: [a]D20 +75° (c = 0.5)
 
Use: Plant growth regulator.