CAS 20283-92-5 Rosmarinic Acid for Antioxidant and Anti-Inflammatory 99% Purity Pharmaceutical Intermediate

• CAS No.: 20283-92-5
• Formula: C18h16o8
• EINECS: 606-487-1
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: b jqh 20283-92-5
• Resource: Chemosynthesis
• Property: Non-ionic Emulsifiers
• MW: 360.31
• Purity: 99%
• Sample: Support
• Storage: Yes
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 50ton

Product Description

Product Description

Rosmarinic acid with pharmaceutical intermediate 99% CAS 20283-92-5

Rosmarinic acid Basic information
Product Name:	Rosmarinic acid
CAS:	20283-92-5
MF:	C18H16O8
MW:	360.31
EINECS:	606-487-1
Mol File:	20283-92-5.mol
Rosmarinic acid Chemical Properties
Melting point	171-175 °C (lit.)
alpha	+102~+110°(D/20ºC)(c=0.2,C2H5OH)
Boiling point	694.7±55.0 °C(Predicted)
density	1.33
storage temp.	2-8°C
solubility	H2O: soluble1mg/mL, clear, colorless
form	powder
pka	2.78±0.10(Predicted)
color	white to faintly beige
BRN	2227587
InChIKey	DOUMFZQKYFQNTF-WUTVXBCWSA-N
CAS DataBase Reference	20283-92-5(CAS DataBase Reference)

Item	Specifications
Appearance	yellow powder
Glycerin Monosrearate Content(%)	≥90.0
Lodine Value	≤3.0
Freezing Point	60.0-70.0
Free Fatty Acid (As Stearic Acid)%	≤2.5
As(%)	≤0.0001
Heavy Metal(AsPb)%	≤0.0005

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