지베렐린산

지베렐산 · 지베렐린산 · GA3 · GIBBERELLIN · GIBBERELIC ACID · Gibberellic · GIBBERELLIN A3 · Gibberellins

식별자 및 물리적 특성

CAS No.	77-06-5
분자식	C19H22O6
평균 분자량	346.4 g/mol
단동위원소 질량	346.14163842 g/mol
SMILES	C=C1C[C@]23C[C@@]1(O)CC[C@H]2[C@@]12C=C[C@H](O)[C@@](C)(C(=O)O1)[C@H]2[C@@H]3C(=O)O
InChIKey	IXORZMNAPKEEDV-OBDJNFEBSA-N
PubChem CID	6466
ChEMBL	CHEMBL1232952
ChEBI	CHEBI:28833
EC No.	201-001-0
DTXSID	DTXSID0020656
현지명	지베렐린산

화학 및 물리적 성질

XLogP	0.2
극성 표면적	104
수소 결합 공여자 수	3
수소 결합 수용자 수	6
회전 가능 결합 수	1
무거운 원자 수	25
형식 전하	0
복잡도	772
의약품	Pharmaceuticals -> Listed in ZINC15
지질	Lipids -> Prenol Lipids [PR] -> Isoprenoids [PR01] -> C20 isoprenoids (diterpenes) [PR0104]
pH	pH = 4.0
SpringerMaterials Properties	Crystal structure
농약	Plant Growth RegulatorsActive substance -> EU Pesticides database: ApprovedPesticides -> Plant Growth RegulatorsEnvironmental transformation -> Pesticides (parent, predecessor)
LogP(분배 계수)	log Kow = 0.24
냄새	Odorless
밀도	Bulk density = 600 mg/ml at 28 °C1.34 g/cm3 (20℃)
Color/Form	Crystals from ethyl acetateFine white powder at 23 °C
용해도	Slightly soluble (NTP, 1992)Very sol in water /sodium, potassium and ammonium saltsSlightly sol in etherfreely sol in ethanol, methanol, acetonemoderately sol in ethyl acetatesol in aq soln of sodium bicarbonate, sodium acetateSoluble in aqueous alkalis. Slightly soluble in diethyl ether and ethyl acetate. Insoluble in chloroformVery soluble in acetone, ethanol, and methanolIn water, 5,000 mg/L at 25 °C5g/L
Decomposition	When heated to decomposition it emits acrid smoke and fumes.
녹는점	451 to 455 °F (DECOMPOSES) (NTP, 1992)233-235 °C (effervescence)234 °C227 °C
끓는 점	401.12°C (rough estimate)
굴절률	81 ° (C=2, MeOH)
저장 조건	0-6°C
물리적 상태	가루
pKa(산도 계수)	4.0(at 25℃)
색상	흰색에서 연한 노란색
용해도	5g/L(20℃)
Merck	14,4419
BRN	54346
헨리 상수	6.2×109 mol/(m3Pa) at 25℃, HSDB (2015)
안정성	안정적인. 타기 쉬운. 산, 강한 산화제와 호환되지 않습니다.
주요 응용	농업
화장품 원료 기능	피부 컨디셔닝
InChIKey	IXORZMNAPKEEDV-OBDJNFEBSA-N
SMILES	C[C@]12[C@@H](O)C=C[C@@]3(OC1=O)[C@@H]4CC[C@]5(O)C[C@]4(CC5=C)[C@H]([C@H]23)C(O)=O
LogP(분배 계수)	0.240
NIST	Gibberellic acid(77-06-5)
EPA	Gibberellic acid (77-06-5)

화학적 성질

white powder

안전 및 규제

GHS 분류	This chemical does not meet GHS hazard criteria for 37.9% (97 of 256) of reports.WarningH319 (61.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P273, P280, P305+P351+P338, P337+P317, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 256 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Commission Regulation (EC) No 2229/20042008/127, Reg (EU) 2025/2313 , Reg. (EU) 2017/195, Reg. (EU) 2020/1160, Reg. (EU) 2021/745, Reg. (EU) 2022/708, Reg. (EU) 2023/1446, Reg. (EU) 2025/787, Reg. (EU) No 540/2011Gibberellic acid (> 90% A3): Does not have an individual approval but may be used under an appropriate group standard
기타 안전 정보	IMAP assessments - Gibb-3-ene-1,10-dicarboxylic acid, 2,4a,7-trihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1.alpha.,2.beta.,4a.alpha.,4b.beta.,10.beta.)-: Environment tier I assessment
화재 위험	Flash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
유해성 요약	An irritant[MSDSonline]
FDA 요건	Gibberellic acid and its potassium salt is a food additive permitted for direct addition to food for human consumption, as long as 1) the quantity of the substance added to food does not exceed the amount reasonably required to accomplish its intended physical, nutritive, or other technical effect in food, and 2) any substance intended for use in or on food is of appropriate food grade and is prepared and handled as a food ingredient. The food additive gibberellic acid and its potassium salt may be used in the malting of barley in accordance with prescribed conditions.
반응성 그룹	Acids, Carboxylic
Special Reports	USEPA/Office of Pesticide ProgramsReregistration Eligibility Decision Document -Gibberellic Acids. EPA 738-r-96-005. The RED summarizes the risk assessment conclusions and outlines any risk reduction measures necessary for the pesticide to continue to be registered in the U.S.[Available from, as of February 7, 2006: http://www.epa.gov/pesticides/reregistration/status.htm]

용도

지베렐린 는 천연 식물 호르몬에 속합니다. 그것은 세포 분열과 신장을 자극하여 식물 줄기 신장을 자극 할 수 있습니다.

개요

Gibberellic acid (GA) is a tetracyclic di-terpenoid compound. It is one of the major hormones that can be synthesized in plants and fungi. It has various kinds of physiological effects including stimulating seed germination, inducing mitotic division of the leaves, triggering transitions from meristem to shoot growth, vegetative to flowering, determining sex expression and grain development through crosstalk with many environmental signals such as light, temperature and water. In lab and greenhouse, it can be used to trigger germination of seeds which has previously remained dormant. It can also used to induce the production of larger amount and bigger grapes, boosting the grape industry. In industry, GA can be produced from Solid-state Fermentation (SSF) which can have relatively high yield.

용도

Gibberellic Acid is a a pentacyclic diterpene acid. Gibberellic Acid is a hormone that is found in plants which promotes the growth and elongation of cells. Gibberellic acid acts as a plant growth reg ulator on account of its physiological and morphological effects in extremely low concentrations. Generally Gibberellic acid affects only the plant parts above the soil surface.

일반 설명

White powder.