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Cat. No.: HY-P3145

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Astin A

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Astin A is an antitumor cyclic pentapeptide. Astin A can be isolated from Aster tataricus.

For research use only. We do not sell to patients.

Purity: 98.06%
CAS No.: 151201-75-1
Formula: C₂₅H₃₃Cl₂N₅O₇
Molecular Weight:586.46

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Astin A Chemical Structure

CAS No.: 151201-75-1

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

Astin A is an antitumor cyclic pentapeptide. Astin A can be isolated from Aster tataricus^[1]^[2].

Chemical Information

CAS No. 151201-75-1
Appearance Solid
Molecular Weight 586.46
Formula C₂₅H₃₃Cl₂N₅O₇
Color White to off-white
Structure Classification
- Alkaloids
- Pyrrole Alkaloids
Initial Source
- Plants
- Compositae
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility

In Vitro:

DMSO : 125 mg/mL (213.14 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

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Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

1.7051 mL

8.5257 mL

17.0515 mL

5 mM

0.3410 mL

1.7051 mL

3.4103 mL

10 mM

0.1705 mL

0.8526 mL

1.7051 mL

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Molecular Weight Molecular Weight

Dilution Calculator

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Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (275 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Morita H, et al. Astins A and B, antitumor cyclic pentapeptides from Aster tataricus. Chem Pharm Bull (Tokyo). 1993 May;41(5):992-3. [Content Brief]

[2]. Hui-Min Xu, et al. Astins K–P, six new chlorinated cyclopentapeptides from Aster tataricus. Tetrahedron. Volume 69, Issue 37, 16 September 2013, Pages 7964-7969.

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	1.7051 mL	8.5257 mL	17.0515 mL	42.6287 mL
	5 mM	0.3410 mL	1.7051 mL	3.4103 mL	8.5257 mL
	10 mM	0.1705 mL	0.8526 mL	1.7051 mL	4.2629 mL
	15 mM	0.1137 mL	0.5684 mL	1.1368 mL	2.8419 mL
	20 mM	0.0853 mL	0.4263 mL	0.8526 mL	2.1314 mL
	25 mM	0.0682 mL	0.3410 mL	0.6821 mL	1.7051 mL
	30 mM	0.0568 mL	0.2842 mL	0.5684 mL	1.4210 mL
	40 mM	0.0426 mL	0.2131 mL	0.4263 mL	1.0657 mL
	50 mM	0.0341 mL	0.1705 mL	0.3410 mL	0.8526 mL
	60 mM	0.0284 mL	0.1421 mL	0.2842 mL	0.7105 mL
	80 mM	0.0213 mL	0.1066 mL	0.2131 mL	0.5329 mL
	100 mM	0.0171 mL	0.0853 mL	0.1705 mL	0.4263 mL

Keywords

MOQ

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100 mg

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Biological Activity
- Description
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References

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Astin A

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

Astin A Related Classifications

HY-P3145 Related Classifications