SylverityREFERENCE STANDARDS
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Reference Standards

Rare natural product standards made and documented by the same lab.

A Sylverity reference standard is presented around structural identity, analytical documentation, and practical availability. Each record connects the molecule, CAS-indexed identity, COA and SDS access, and ordering path for discovery labs that need scarce compounds in research quantities.

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Record Fields

CAS number
Formula
Molecular weight
Purity
COA access
SDS access

5 catalog records

Full Catalog
ε-Viniferin

Stilbenoids

ε-Viniferin

CAS 62218-08-0

Analytical Standard / Research Use Only. Belongs to Stilbenoids class.

Purity

≥ 98% (HPLC)

Formula

C28H22O6

MW

454.5

From

$175.00

1 mg / 5 mg

View Record
alpha-Viniferin

Stilbenoids

alpha-Viniferin

CAS 62218-13-7

Made to Order

Analytical Standard / Research Use Only. Belongs to Stilbenoids class.

Purity

≥ 98% (HPLC)

Formula

C42H30O9

MW

678.7

Made to Order

Made to Order

1 mg / 5 mg / 10 mg

View Record
cis-Resveratrol

Stilbenoids

cis-Resveratrol

CAS 61434-67-1

Made to Order

Analytical Standard / Research Use Only. Belongs to Stilbenoids class.

Purity

≥ 98% (HPLC)

Formula

C14H12O3

MW

228.24

Made to Order

Made to Order

5 mg / 10 mg / 25 mg

View Record
Vitisin A

Stilbenoids

Vitisin A

CAS 142449-89-6

Made to Order

Analytical Standard / Research Use Only. Belongs to Stilbenoids class.

Purity

≥ 98% (HPLC)

Formula

C56H42O12

MW

906.9

Made to Order

Made to Order

1 mg / 5 mg / 10 mg

View Record
Vitisin B

Stilbenoids

Vitisin B

CAS 142449-90-9

Scarce stilbenoid tetramer offered on a quote-only basis for qualified research programs requiring documentation and controlled supply discussions.

Purity

>=95% (estimated)

Formula

C56H42O12

MW

906.92 g/mol

Request Pricing

5 mg / 10 mg / 25 mg

View Record

What a Sylverity reference standard includes

A useful reference standard record should make identity clear before anything else. Sylverity records are organized around compound name, structure, CAS number, molecular formula, molecular weight, purity posture, storage guidance, and available documentation.

That structure-first approach helps researchers compare related compounds, plan analytical work, and confirm that the listed material is the intended molecule rather than a loose family name.

Documentation from the analytical workflow

COA and SDS support are not afterthoughts gathered from a third party. They are part of the same laboratory workflow used to make, purify, and characterize the compound.

  • Certificate of Analysis availability
  • Safety Data Sheet availability
  • CAS-indexed product records
  • Structure-first identity presentation

Ordering stocked and custom standards

Eligible stocked standards can be purchased directly from product pages when pricing and checkout are available.

Made-to-order compounds, larger quantities, custom targets, or documentation-specific questions should be submitted through inquiry so the lab can confirm feasibility, timing, and batch requirements.

Ordering

Order stocked standards directly or ask our lab about custom needs.

Eligible in-stock standards can be purchased through checkout from their product pages. For made-to-order compounds, larger quantities, documentation questions, or custom targets, send an inquiry and our team will confirm feasibility, timing, and next steps.

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Sylverity

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

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

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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.

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

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

Rare natural product standards made in-house