Primverin | CAS:154-60-9 | Manufacturer ChemFaces

Primverin

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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

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Primverin Description

Source:	The roots of Primula officinalis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

International Journal of Analytical Chemistry, 2017, 2017(1):1-7.

Phenolics in Primula veris L. and P. elatior (L.) Hill Raw Materials.[Reference: WebLink]

Primula veris L. and Primula elatior (L.) Hill represent medicinal plants used for the production of herbal teas and preparations with antioxidant and expectorant activity. Flowers and roots of both species possess the same biological activity.
METHODS AND RESULTS:
In the presented study, raw materials of wild growing P. veris and P. elatior were compared in terms of the content and composition of phenolic compounds using a fast and simple HPLC-DAD method. The study showed that flowers of both species were rich in flavonoids. However, P. veris flowers were characterized with a distinctly higher content of isorhamnetin-3-O-glucoside, astragalin, and (+)-catechin, whereas P. elatior occurred to be a richer source of rutoside and isorhamnetin-3-O-rutinoside. Hyperoside was found exclusively in P. elatior flowers. Phenolic glycosides (Primverin and primulaverin) were identified only in the roots. Their content was about ten times higher in P. veris in comparison with P. elatior underground organs.
CONCLUSIONS:
The obtained results clearly show that both Primula species differ distinctly in terms of the content and composition of phenolic compounds. The compounds differentiating both species to the highest degree (hyperoside, in flowers, as well as Primverin and primulaverin, in the roots) may be useful chemical markers in the identification and evaluation of both species.

Product Name	Primverin
Price:
CAS No.:	154-60-9
Catalog No.:	CFN70282
Molecular Formula:	C₂₀H₂₈O₁₃
Molecular Weight:	476.4 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The roots of Primula officinalis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Phenols Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.0991 mL	10.4954 mL	20.9908 mL	41.9815 mL	52.4769 mL
5 mM	0.4198 mL	2.0991 mL	4.1982 mL	8.3963 mL	10.4954 mL
10 mM	0.2099 mL	1.0495 mL	2.0991 mL	4.1982 mL	5.2477 mL
50 mM	0.042 mL	0.2099 mL	0.4198 mL	0.8396 mL	1.0495 mL
100 mM	0.021 mL	0.105 mL	0.2099 mL	0.4198 mL	0.5248 mL

CFN93191	Ortho-Hydroxyacetophenone	118-93-4	136.2	C₈H₈O₂
CFN97463	2,4-Dihydroxyacetophenone	89-84-9	152.2	C₈H₈O₃
CFN98926	Paeonol	552-41-0	166.2	C₉H₁₀O₃
CFN92590	Ethyl 4-methoxysalicylate	60770-00-5	196.2	C₁₀H₁₂O₄
CFN93182	2,5-Dihydroxyacetophenone	490-78-8	152.2	C₈H₈O₃
CFN90802	Acetovanillone	498-02-2	166.2	C₉H₁₀O₃
CFN96153	Phloracetophenone 4'-O-glucoside	5027-30-5	330.3	C₁₄H₁₈O₉
CFN95426	Annphenone	61775-18-6	344.3	C₁₅H₂₀O₉
CFN95823	Langduphenone A	N/A	496.4	C₂₂H₂₄O₁₃
CFN95821	2-Hydroxy-6-methoxy-4-O-(6''-O-alpha-L-arabinofuranosyl-beta-D-glucopyranosyl)acetophenone	1452160-87-0	476.4	C₂₀H₂₈O₁₃