I2886
3-Indoleacetic acid
suitable for plant cell culture, crystalline
Synonym(s):
indole acetic acid, Heteroauxin, IAA
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About This Item
Empirical Formula (Hill Notation):
C10H9NO2
CAS Number:
Molecular Weight:
175.18
UNSPSC Code:
10171502
NACRES:
NA.72
PubChem Substance ID:
EC Number:
201-748-2
Beilstein/REAXYS Number:
143358
MDL number:
Assay:
≥98%
Form:
crystalline
assay
≥98%
Quality Segment
form
crystalline
technique(s)
cell culture | plant: suitable
color
white to pink
mp
165-169 °C (lit.)
application(s)
agriculture
storage temp.
−20°C
SMILES string
OC(=O)Cc1c[nH]c2ccccc12
InChI
1S/C10H9NO2/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6,11H,5H2,(H,12,13)
InChI key
SEOVTRFCIGRIMH-UHFFFAOYSA-N
Application
3-Indoleacetic acid has been used:
- as standard to quantify hormones
- to modify MS (Murashige and Skoog) media for the initiation of callus
- as an external standard in the analyses of free endogenous growth regulators
Indole-3-acetic acid (IAA) is a natural phytohormone (plant auxin) used as a supplement in media such as Murashige and Skoog media and Gamborg′s B5 media. IAA is a plant signaling molecule involved in plant organogenesis and growth control.
Preparation Note
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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