PHL89824
Withaferin A
phyproof® Reference Substance
Manufacturer: Sigma Aldrich
CAS Number: 5119-48-2
Synonym(S): 4β,5β,6β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxo-ergosta-2,24-dien-26-oic acid δ-lactone, Withaferine
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 MG | PHL89824-10-MG | In Stock | ₹ 81,847.83 |
PHL89824 - 10 MG
In Stock
Quantity
1
Base Price: ₹ 81,847.83
GST (18%): ₹ 14,732.609
Total Price: ₹ 96,580.439
grade
primary reference standard
product line
phyproof® Reference Substance
Assay
≥95.0% (HPLC)
manufacturer/tradename
PhytoLab
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
C[C@H]([C@H]1CC(C)=C(CO)C(=O)O1)[C@H]2CC[C@H]3[C@@H]4C[C@H]5O[C@]56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@]23C
InChI
1S/C28H38O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,23-24,29,31H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,23-,24+,26+,27-,28+/m0/s1
InChI key
DBRXOUCRJQVYJQ-CKNDUULBSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Withaferin A | Supelco | ₹ 74,032.18 |
Description
- General description: This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
- Application: Catalysis driven by an amyloid-substrate complex: Research demonstrates the role of buffer concentrates in maintaining optimal pH and stability conditions during biochemical reactions involving amyloid substrates, critical for developing new therapeutic agents (Sawazaki et al., 2024). High throughput microfluidics-based synthesis of PEGylated liposomes for precise size control and efficient drug encapsulation: This research utilizes buffer concentrates to manage the pH and ionic strength during the microfluidic synthesis of PEGylated liposomes, critical for achieving size precision and high encapsulation efficiency in drug delivery systems (Akar et al., 2024). Development of Analytical Quality by Design RP-HPLC Method and Its Validation for Estimation of Gefitinib from Bulk, Tablet Dosage Form and Complex Nanoformulation: Buffer concentrates play a vital role in this study, optimizing the RP-HPLC method for precise quantification of gefitinib, a critical aspect in ensuring the quality and efficacy of pharmaceutical products (More et al., 2024).
- Other Notes: This compound is commonly found in plants of the genus: withania
- Legal Information: phyproof is a registered trademark of PhytoLab GmbH & Co. KG
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
438.8 °F
Flash Point(C)
226 °C
Compare Similar Items
Show Difference
grade: primary reference standard
product line: phyproof® Reference Substance
Assay: ≥95.0% (HPLC)
manufacturer/tradename: PhytoLab
application(s): food and beverages
format: neat
storage temp.: 2-8°C
SMILES string: C[C@H]([C@H]1CC(C)=C(CO)C(=O)O1)[C@H]2CC[C@H]3[C@@H]4C[C@H]5O[C@]56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@]23C
InChI: 1S/C28H38O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,23-24,29,31H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,23-,24+,26+,27-,28+/m0/s1
InChI key: DBRXOUCRJQVYJQ-CKNDUULBSA-N
grade:
primary reference standard
product line:
phyproof® Reference Substance
Assay:
≥95.0% (HPLC)
manufacturer/tradename:
PhytoLab
application(s):
food and beverages
format:
neat
storage temp.:
2-8°C
SMILES string:
C[C@H]([C@H]1CC(C)=C(CO)C(=O)O1)[C@H]2CC[C@H]3[C@@H]4C[C@H]5O[C@]56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@]23C
InChI:
1S/C28H38O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,23-24,29,31H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,23-,24+,26+,27-,28+/m0/s1
InChI key:
DBRXOUCRJQVYJQ-CKNDUULBSA-N
grade: primary reference standard
product line: phyproof® Reference Substance
Assay: ≥95.0% (HPLC)
manufacturer/tradename: PhytoLab
application(s): food and beverages
format: neat
storage temp.: __
SMILES string: __
InChI: 1S/C16H12O5/c1-20-15-12(19)7-10(17)14-11(18)8-13(21-16(14)15)9-5-3-2-4-6-9/h2-8,17,19H,1H3
InChI key: XLTFNNCXVBYBSX-UHFFFAOYSA-N
grade:
primary reference standard
product line:
phyproof® Reference Substance
Assay:
≥95.0% (HPLC)
manufacturer/tradename:
PhytoLab
application(s):
food and beverages
format:
neat
storage temp.:
__
SMILES string:
__
InChI:
1S/C16H12O5/c1-20-15-12(19)7-10(17)14-11(18)8-13(21-16(14)15)9-5-3-2-4-6-9/h2-8,17,19H,1H3
InChI key:
XLTFNNCXVBYBSX-UHFFFAOYSA-N
grade: primary reference standard
product line: phyproof® Reference Substance
Assay: ≥98.0% (HPLC)
manufacturer/tradename: PhytoLab
application(s): food and beverages
format: neat
storage temp.: 2-8°C
SMILES string: __
InChI: 1S/C20H34O4/c1-18(17(24)11-21)7-6-15-13(8-18)4-5-16-19(2,12-22)9-14(23)10-20(15,16)3/h8,14-17,21-24H,4-7,9-12H2,1-3H3/t14-,15-,16-,17+,18+,19+,20+/m1/s1
InChI key: NRYNTARIOIRWAB-JPDRSCFKSA-N
grade:
primary reference standard
product line:
phyproof® Reference Substance
Assay:
≥98.0% (HPLC)
manufacturer/tradename:
PhytoLab
application(s):
food and beverages
format:
neat
storage temp.:
2-8°C
SMILES string:
__
InChI:
1S/C20H34O4/c1-18(17(24)11-21)7-6-15-13(8-18)4-5-16-19(2,12-22)9-14(23)10-20(15,16)3/h8,14-17,21-24H,4-7,9-12H2,1-3H3/t14-,15-,16-,17+,18+,19+,20+/m1/s1
InChI key:
NRYNTARIOIRWAB-JPDRSCFKSA-N
grade: primary reference standard
product line: phyproof® Reference Substance
Assay: ≥95.0% (HPLC)
manufacturer/tradename: PhytoLab
application(s): food and beverages
format: neat
storage temp.: 2-8°C
SMILES string: CO[C@H]1C[C@@H](O[C@H](C)[C@H]1O)O[C@H]2CC[C@]3(C=O)C4CC[C@]5(C)[C@H](CC[C@]5(O)C4CC[C@]3(O)C2)C6=CC(=O)OC6
InChI: 1S/C30H44O9/c1-17-26(33)23(36-3)13-25(38-17)39-19-4-9-28(16-31)21-5-8-27(2)20(18-12-24(32)37-15-18)7-11-30(27,35)22(21)6-10-29(28,34)14-19/h12,16-17,19-23,25-26,33-35H,4-11,13-15H2,1-3H3/t17-,19+,20-,21+,22-,23+,25+,26-,27-,28+,29+,30+/m1/s1
InChI key: XQCGNURMLWFQJR-ZNDDOCHDSA-N
grade:
primary reference standard
product line:
phyproof® Reference Substance
Assay:
≥95.0% (HPLC)
manufacturer/tradename:
PhytoLab
application(s):
food and beverages
format:
neat
storage temp.:
2-8°C
SMILES string:
CO[C@H]1C[C@@H](O[C@H](C)[C@H]1O)O[C@H]2CC[C@]3(C=O)C4CC[C@]5(C)[C@H](CC[C@]5(O)C4CC[C@]3(O)C2)C6=CC(=O)OC6
InChI:
1S/C30H44O9/c1-17-26(33)23(36-3)13-25(38-17)39-19-4-9-28(16-31)21-5-8-27(2)20(18-12-24(32)37-15-18)7-11-30(27,35)22(21)6-10-29(28,34)14-19/h12,16-17,19-23,25-26,33-35H,4-11,13-15H2,1-3H3/t17-,19+,20-,21+,22-,23+,25+,26-,27-,28+,29+,30+/m1/s1
InChI key:
XQCGNURMLWFQJR-ZNDDOCHDSA-N