3,5-Diiodo-4-hydroxybenzoic acid
Based on 1 publication(s) in Google Scholar
3,5‑Diiodo‑4‑hydroxybenzoic acid (DIHB) is a plant growth regulator that alleviates the inhibition of plant root elongation under various stress conditions. 3,5-Diiodo-4-hydroxybenzoic acid promotes root elongation under conditions of adequate oxygen supply, absence of stress, and no mechanical impedance, increases the effective cell wall extensibility factor, and promotes root/stem growth in plants in compacted or loose soil; it exhibits lower activity under oxygen stress. 3,5-Diiodo-4-hydroxybenzoic acid can be used in research related to plant growth regulation.
For research use only. We do not sell to patients.
- Purity : 99.97%
- CAS No.: 618-76-8
- Formula: C7H4I2O3
- Molecular Weight:389.91
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) 3,5-Diiodo-4-hydroxybenzoic acid
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Biological Activity
Description
In Vitro
3,5-Diiodo-4-hydroxybenzoic acid significantly promotes root elongation of barley and pea seedlings in compacted soil (bulk density 1.5 g/cm3) and alleviates root bending and root tip thickening in pea; the growth-promoting effect weakens as soil water content increases[2].
3,5‑Diiodo‑4‑hydroxybenzoic acid (DIHB) increases barley root elongation by 26 %, 14 %, and 54 % under non-stress, mechanical impedance (25 kPa), and hypoxia (5 % oxygen) conditions, respectively; DIHB has no significant effect on the elastic modulus, osmotic potential, or turgor pressure of wheat and pea root tips[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 618-76-8
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Appearance Solid
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Molecular Weight 389.91
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Formula C7H4I2O3
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Color Off-white to light yellow
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SMILES
O=C(C1=CC(I)=C(C(I)=C1)O)O
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Synonyms
DIHB
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
Solvent & Solubility
In Vitro:
DMSO : 200 mg/mL (512.94 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (283 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5647 mL | 12.8235 mL | 25.6469 mL | 64.1174 mL |
| 5 mM | 0.5129 mL | 2.5647 mL | 5.1294 mL | 12.8235 mL | |
| 10 mM | 0.2565 mL | 1.2823 mL | 2.5647 mL | 6.4117 mL | |
| 15 mM | 0.1710 mL | 0.8549 mL | 1.7098 mL | 4.2745 mL | |
| 20 mM | 0.1282 mL | 0.6412 mL | 1.2823 mL | 3.2059 mL | |
| 25 mM | 0.1026 mL | 0.5129 mL | 1.0259 mL | 2.5647 mL | |
| 30 mM | 0.0855 mL | 0.4274 mL | 0.8549 mL | 2.1372 mL | |
| 40 mM | 0.0641 mL | 0.3206 mL | 0.6412 mL | 1.6029 mL | |
| 50 mM | 0.0513 mL | 0.2565 mL | 0.5129 mL | 1.2823 mL | |
| 60 mM | 0.0427 mL | 0.2137 mL | 0.4274 mL | 1.0686 mL | |
| 80 mM | 0.0321 mL | 0.1603 mL | 0.3206 mL | 0.8015 mL | |
| 100 mM | 0.0256 mL | 0.1282 mL | 0.2565 mL | 0.6412 mL |
3,5-Diiodo-4-hydroxybenzoic acid Related Classifications
HY-W011013 Related Classifications
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