(+)-Abscisic acid
- CAS No.
- 21293-29-8
- Chemical Name:
- (+)-Abscisic acid
- Synonyms
- ABA;ABK;S-ABA;4-Bromo-5-chloroquinoline;DORMIN;(+)-ABA;ABA, ABK;ABSCISIN;S-(+)-ABA;abscisinii
- CBNumber:
- CB3268856
- Molecular Formula:
- C15H20O4
- Molecular Weight:
- 264.32
- MOL File:
- 21293-29-8.mol
- Modify Date:
- 2024/7/23 18:28:04
| Melting point | 188 °C |
|---|---|
| alpha | D20 +411.1° (c = 1 in ethanol); D20 +426.5° (c = 1 in 0.005N methanolic H2SO4) |
| Boiling point | 327.55°C (rough estimate) |
| Density | 1.0583 (rough estimate) |
| refractive index | 410 ° (C=0.2, EtOH) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Ethanol (Sparingly), Methanol (Slightly) |
| pka | 4.87±0.33(Predicted) |
| form | Off-white powder |
| color | White to Pale Yellow |
| optical activity | [α]/D 415±10°, c = 0.1 in ethanol |
| Merck | 14,11 |
| BRN | 2698956 |
| Stability | Light Sensitive |
| InChIKey | JLIDBLDQVAYHNE-WEYXYWBQSA-N |
| LogP | 1.896 (est) |
| CAS DataBase Reference | 21293-29-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Pentadienoic acid, 5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)- (21293-29-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P271-P280 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | RZ2475100 | |||||||||
| F | 8 | |||||||||
| HS Code | 29189900 | |||||||||
| NFPA 704 |
|
(+)-Abscisic acid price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | A4906 | (+)-Abscisic acid ≥98% (HPLC) | 21293-29-8 | 250μG | ₹44046.93 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | A4906 | (+)-Abscisic acid ≥98% (HPLC) | 21293-29-8 | 1MG | ₹122658.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 90769 | (+)-Abscisic acid analytical standard | 21293-29-8 | 25MG | ₹6527.48 | 2022-06-14 | Buy |
| Sigma-Aldrich | 5.30339 | (+)-Abscisic Acid - CAS 21293-29-8 - Calbiochem An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. | 21293-29-8 | 10MG | ₹18830 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 5.30339 | (+)-Abscisic Acid - CAS 21293-29-8 - Calbiochem An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. | 21293-29-8 | 10MG | ₹18830 | 2022-06-14 | Buy |
(+)-Abscisic acid Chemical Properties,Uses,Production
Chemical Properties
White Powder
Uses
The natural isomer of the abscission-accelerating plant hormone
Definition
ChEBI: The naturally occurring (1'S)-(+) enantiomer of abscisic acid. It is an important sesquiterpenoid plant hormone which acts as a regulator of plant responses to environmental stresses such as drought and cold.
Purification Methods
Crystallise the acid from CCl4/pet ether, EtOH/hexane and sublime it at 120o. Also purify it by dissolving ~30g in 30mL of EtOAc, adding 100mL of hexane and allow to crystallise overnight (yield 8.4g), m 156-158o, 161-163o, [] D +426o (c 0.005M H2SO4 in MeOH). [Cornforth et al. Nature (London) 206 715 1965, Soukemp et al. Helv Chim Acta 72 361 1989.] The RS-isomer was purified on a Kieselgel F254 plate with toluene/EtOAc/AcOH (50:50:3) and has m 188-190o [Cornforth et al. Aust J Chem 45 179 1992]. [Beilstein 17/3 V 13.]
(+)-Abscisic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 393)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| DHANVI EXIM SERVICES | +91-8790148237 +91-8790148237 | Hyderabad, India | 102 | 58 | Inquiry |
| Loba Chemie Pvt Ltd | +91-22-6663 6663 | Mumbai, India | 498 | 58 | Inquiry |
| Kemona Impex | 08068441141Ext 577 | Mumbai, India | 221 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | Inquiry |
| kem Interpharm | 91-22-28281500 | Maharashtra, India | 1 | 58 | Inquiry |
| 5 E Scientific | 91-22-28016026 | Maharashtra, India | 137 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| Oxford Laboratory | 91-250-2390032 | Maharashtra, India | 43 | 58 | Inquiry |
| Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
| VIVAN Life Sciences Pvt. Limited. | +91(22) 2544 4584 / 2544 4585 | New Delhi, India | 138 | 50 | Inquiry |
| Supplier | Advantage |
|---|---|
| DHANVI EXIM SERVICES | 58 |
| Loba Chemie Pvt Ltd | 58 |
| Kemona Impex | 58 |
| Pharma Affiliates | 58 |
| kem Interpharm | 58 |
| 5 E Scientific | 58 |
| Clearsynth Labs | 58 |
| Oxford Laboratory | 58 |
| Maas Pharma Chemicals | 58 |
| VIVAN Life Sciences Pvt. Limited. | 50 |
Related articles
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- Jul 2，2024
21293-29-8((+)-Abscisic acid)Related Search:
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(ABA)ABSCISIC ACID >98%
(+)-Abscisic acid
ABA, Dormin, (S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acid
S-(+)-ABA
(S)-(+)-ABSCISIC ACID
[S]-5-[1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYL-[2Z,4E]-PENTADIENOIC ACID
(+)-abscisinii
(+)-cis-abscisicacid
(s-(z,e))-methyl
abscisinii
(+)-Cis,Rans-Abscisic Acid
ABA, ABK
S-ABA, (2-cis, 4-trans,1S)-5-(1-Hydroxy-2,6,6-trimethyl) -4-oxo-2-cyclohexen-1-yl-3-methyl-2,4-pentadienoic Acid, Dormin,
2,4-Pentadienoic acid, 5-(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl-3-methyl-, (2Z,4E)-
ABSCISIC ACID, (+)-(P)
ABSCISIC ACID, (+/-)-(RG)
s-ABA Abscisic acid,(+)-ABA
(2Z,4E)-3-Methyl-5-[(S)-1α-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexenyl]-2,4-pentadienoic acid
[2Z,4E,(+)]-5-[(S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic acid
(+)-cis,trans-Abscisic acid,99%
Adscisic Acid
(S-(Z,E)])-5-(1-Hydroxy-2,6,6-triMethyl)-4-oxo-2-cyclohexen-1-yl-3-Methyl-2,4-pentadienoic Acid
(+)-Abscisic acid,(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acid, ABA, Dormin
(+)-Abscisic acid 99%
acideabscisique
cis-abscisicacid
dormin(abscissionfactor)
(2-CIS,4-TRANS, 1S)-5-(1-HYDROXY-2,6,6-TRIMETHYL-4-OXO-2-CYCLOHEXEN-1-YL)-3-METHYL-2,4-PENTADIENOIC ACID
ABSCISIN
(+)-CIS,TRANS-ABSCISIC ACID
DORMIN
(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acid
[S-(Z,E)]-5-(1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)-3-methylpenta-2,4-dienoic acid
Abscisi Acid
ABSCISIC ACID-PLUS-CIS-TRANS ISOMER
ABSCISIC ACID 99% BIOTECH GRADE
ABSCISIC ACID, (+/-)-NATURAL 99+%
ABSCISIC ACID, (+/-)-(PRIMARY STANDARD) NATURAL 99+% BY HPLC
(2Z,4E)-5-((S)-1-Hydroxy-2,6,6-triMethyl-4-oxocyclohex-2-en-1-yl)-3-Methylpenta-2,4-dienoic acid
(2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic acid
Abscisic Acid (Dormin）
S-Abscisic Acid (S-ABA, S-(+)-Abscisic Acid )
(2-cis, 4-trans,1S)-5-(1-Hydroxy-2,6,6-trimethyl)-4-oxo-2-cyclohexen-1-yl-3-methyl-2,4-pentadienoic acid
(+)-cis,trans-Abscisic Acid, 98
Trans-abscisic acid
(+)-Abscisic Acid - CAS 21293-29-8 - Calbiochem
(S) - (+) - abscisic aci
S-ABA (+)-Abscisic acid
(+)-Abscisic acid, ≥95% (HPLC)
(+)-Abscisic acid, ≥90% (HPLC)
(S)-(+)-Abscisic Acid >
(+)-abscisicaci
(+)-2-cis,4-trans-Abscisic acid
Abscisic Acid/S-ABA, Abscisic Acid/S-ABA / Dormin
(+)-Abscisic acid (SABA)
(+)-2-(Z),4-(E)-abscisic acid
[S-(Z,E)]-5-(1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-...
(+)-ABA