Purity

99.5%

Vial

3 mL × 10

Lot

GPB-4635

Cellular · CAS 53-84-9

NAD+

β-Nicotinamide Adenine Dinucleotide

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UK & Europe Next-Day Delivery — Order before 1pm.Worldwide Delivery — Estimated delivery within 5–10 days.

The certificate for lot GPB-4635 is published in full further down this page.

Supplied in sealed boxes of 10 vials, one lot to a box. Single vials are not broken out of a box.

Primary sequence

Not applicable · dinucleotide coenzyme, not a peptide

Physical data

Molecular formula: C₂₁H₂₇N₇O₁₄P₂
Molecular weight: 663.43 g/mol
CAS number: 53-84-9
Appearance: White to very pale yellow lyophilised powder
Solubility: Freely soluble in water; unstable above pH 8
Storage: Lyophilised: −20 °C, desiccated, protected from light

Certificate of analysis

Lot GPB-4635, in full.

Published here. Nothing to request, nothing behind a form.

GpharmaBio

RESEARCH PEPTIDE LAB

part of GBAGROUP

CERTIFICATE OF ANALYSIS

GPB-4635

PRODUCT: NAD+
FILL: 100 mg / 3 mL vial · box of 10
SYNTHESISED: 11 Jan 2026
RELEASED: 19 Jan 2026
RETEST: Jan 2028

IDENTITY

CAS NUMBER: 53-84-9
MOLECULAR FORMULA: C₂₁H₂₇N₇O₁₄P₂
MOLECULAR WEIGHT: 663.43 g/mol

RP-HPLC, C18 2.7 µm 150 × 4.6 mm · 0.1% TFA / MeCN, 5–65% over 30 min · 1.0 mL/min · DAD 214 nm

Analytical purity scaleRP-HPLC area @ 214 nm

99.5%

Measured, this lot

Ultra-high purity

Release specification ≥ 98.0%

99.5%

9596979899100

Red rule marks the house release limit. This lot sits 1.5 points above it. Area percent cannot see anything without a chromophore at 214 nm, which is why moisture, counterion and net peptide content are reported separately below.

TEST	RESULT, THIS LOT
HPLC purity	99.5% area @ 260 nm
Enzymatic activity	98.7% of theoretical (ADH, 340 nm)
NADH content	0.24%
Free nicotinamide	0.18%
Water (Karl Fischer)	3.4%
Heavy metals	< 10 ppm

Security code

XRHX-K226

Verified by AUTHENTIX®

This is the sheet for the lot on the shelf — not a representative document. If the lot number moves on before you order, the page moves with it.

Handling

Keep below pH 8 — the glycosidic bond hydrolyses under base.
Prepare solutions cold and use within 24 hours at 2–8 °C.
Photosensitive and hygroscopic; recap under dry gas where possible.

For laboratory research use only. Not for human or veterinary consumption, diagnostic or therapeutic use.

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