Sylverity
  • Products
  • Resources
  • About
  • FAQ
  • Contact

Catalog

Product Catalog

A growing collection of analytically documented natural product standards manufactured and characterized by Sylverity. Browse product pages for stocked, made-to-order, and inquiry-based compounds supplied in research-grade milligram quantities.

4 compounds

Custom Inquiry
Custom Inquiry
All compoundsAlkaloidsFlavonoidsLignansPhenolicsStilbenoidsTerpenoids
cis-Resveratrol

Stilbenoids

cis-Resveratrol

CAS 61434-67-1

cis-Resveratrol (Z-resveratrol) analytical standard for isomer-resolved HPLC and LC-MS. In stock for research use.

Purity

≥ 98% (HPLC)

Formula

C14H12O3

MW

228.24

From

$65.00

5 mg / 10 mg / 25 mg / 50 mg

View Details
Dracorhodin

Phenolics

Dracorhodin

CAS 643-56-1

Freebase Dracorhodin analytical standard for Dragon’s blood resin profiling and pigment analysis. In stock for research use.

Purity

≥ 98% (HPLC)

Formula

C17H14O3

MW

266.29

From

$30.00

1 mg / 5 mg / 25 mg / 100 mg

View Details
Vitisin B

Stilbenoids

Vitisin B

CAS 142449-90-9

Vitisin B ((−)-Vitisin B) analytical standard for HPLC and LC-MS profiling of grapevine resveratrol tetramers. In stock for research use.

Purity

≥ 98% (HPLC)

Formula

C56H42O12

MW

906.9

From

$259.00

1 mg / 5 mg / 25 mg

View Details
ε-Viniferin

Stilbenoids

ε-Viniferin

CAS 62218-08-0

ε-Viniferin analytical standard for oligostilbene profiling. In stock for research use.

Purity

≥ 98% (HPLC)

Formula

C28H22O6

MW

454.5

From

$175.00

1 mg / 5 mg

View Details
Sylverity

California laboratory manufacturing analytically documented natural product standards for discovery labs.

In-house manufactured · Structure-first details · COA and SDS available

Navigate

  • Products
  • Custom Inquiry
  • About
  • FAQ
  • Contact

Explore

  • Stilbenoids
  • Phenolics
  • Terpenoids
  • Resources

Legal

  • Privacy
  • Terms
  • Returns
  • Shipping

Ordering

Eligible in-stock standards can be ordered through direct checkout. Non-stock, made-to-order, larger-quantity, and documentation needs are handled through inquiry with the lab.

Submit inquiry

For Research Use Only: Materials are supplied for laboratory and analytical applications only and are not for human consumption, therapeutic use, or consumer resale.

© 2026 Sylverity LLC. All rights reserved.

2471 North Naglee Road Suite 100 #1006, Tracy, CA 95304, United States

Natural product standards made in-house