产地：usa
货号：G7645
名称：赤霉素Gibberellic acid
中文名: 赤霉酸 ,九二○, 赤霉素
英文名: Gibberellin ,Gibberellin A3 ,Gibberellin X ,GA3
性状: 白色结晶。一种植物生长促进剂系列物。现已知的有60多种,常见的为GA3。商品除GA3外可能混有GA4和GA7。易溶于乙醇、甲醇和丙酮,溶于乙酸乙酯、碳酸氢钠和乙酸钠溶液,微溶于水、乙醚。水溶液呈酸性。熔点233～235℃。比旋光度[α]19D+86°(c=2.12,水中)。其甲酯衍生物为针状结晶。熔点209～210℃。比旋光度[α]20D+75°(c=0.5)。
性质
assay ≥90% gibberellin A3 basis (of total gibberellins.)
suitability plant cell culture tested
Sigma相关产品资料：
Sigma G7645 Gibberellic acid
plant cell culture tested, ≥90% gibberellin A3 basis (of total gibberellins.)
Synonym: GA3, Gibberellin A3
CAS Number: 77-06-5
Linear Formula: C19H22O6
Molecular Weight: 346.37
Beilstein Registry Number: 54346
EC Number: 201-001-0
MDL number: MFCD00079329
PubChem Substance ID: 24895317
Description
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