Beta-k-2C-B 80mg Pellets
Price range: $65.03 through $240.29
Beta-k-2C-B (βk-2C-B) 80mg Pellets — each precision-pressed turquoise pellet contains 80 MG of βk-2C-B (2-amino-1-(4-bromo-2,5-dimethoxyphenyl) ethan-1-one), CAS 807631-09-0, C₁₀H₁₂BrNO₃, MW 310.6 g/mol, >97% purity. Supplied by Chemnexis Pharma with batch-specific COA, wholesale and retail quantities, and discreet global shipping to 85+ countries.
Beta-k-2C-B (βk-2C-B) 80mg Pellets — Certified Purity, Wholesale & Retail
Beta-k-2C-B 80mg Pellets deliver 80 MG of βk-2C-B per
precision-pressed turquoise pellet. Also known as bk-2C-B or
β-keto-2C-B, this compound belongs to the Beta-k-2C-B 80mg Pellets
2C family (Wikipedia)
of phenethylamines and is the β-keto derivative of
2C-B (Wikipedia).
With molecular formula C₁₀H₁₂BrNO₃ and molecular weight
310.6 g/mol (HCl salt), it is structurally defined by a ketone
group at the beta position of the phenethylamine backbone — replacing the
methylene bridge of 2C-B with a carbonyl group (C=O). Chemnexis Pharma is the
most reliable source for Beta-k-2C-B pellets, supplying >97%
HPLC-verified purity with a batch-specific COA on every order. Full structural
data:
PubChem CID 11288812 →
Beta-k-2C-B 80mg Pellets — Chemical Identification
| Property | Value |
|---|---|
| Compound Name | βk-2C-B / bk-2C-B / Beta-k-2C-B / β-Keto-2C-B |
| IUPAC Name | 2-amino-1-(4-bromo-2,5-dimethoxyphenyl)ethan-1-one |
| CAS Number | 807631-09-0 |
| Molecular Formula | C₁₀H₁₂BrNO₃ (freebase) |
| Molecular Weight | 310.6 g/mol (HCl salt) |
| Pellet Dosage | 80 MG per pellet |
| Appearance | Turquoise / cyan-blue round pressed pellets |
| Purity | >97% | Batch COA included |
| Chemical Class | Phenethylamine / 2C-B derivative / β-keto phenethylamine |
Structural Profile: βk-2C-B vs 2C-B
The structural distinction between βk-2C-B and its parent compound
2C-B lies at the beta carbon of the phenethylamine side chain. In 2C-B, the beta
carbon carries two hydrogen atoms (–CH₂–CH₂–NH₂). In βk-2C-B, the beta carbon
carries a ketone oxygen (–C(=O)–CH₂–NH₂) — converting the phenethylamine side
chain into an aminophenyl ketone backbone. This β-keto modification substantially
alters physicochemical properties: increased polarity, reduced lipophilicity, and
significantly reduced serotonin 5-HT2A receptor potency compared to 2C-B. Under
reversed-phase HPLC, the carbonyl group shifts the compound’s retention time
noticeably relative to 2C-B, enabling reliable chromatographic differentiation. Beta-k-2C-B 80mg Pellets
The bromine at the 4-position generates the characteristic ³⁵Br/⁸¹Br isotope
pattern under high-resolution mass spectrometry — providing an unambiguous elemental
identification marker. βk-2C-B was first described in the scientific literature in
2004 by Richard Glennon and colleagues as part of a study on β-oxygenated 2C-B
analogues, and was later encountered as a novel designer drug in Europe in 2013.
It has since been documented by the
EMCDDA NPS monitoring programme →
Browse related compounds in the
Chemnexis Pharma phenethylamines catalog.
Pellet Format: 80 MG Precision-Pressed Turquoise Tablets
Each Beta-k-2C-B pellet is precision-pressed to an
80 MG unit dose in a round flat-disc tablet format. The
distinctive turquoise/cyan-blue colouration allows immediate visual identification
from other pellet products. The matte, chalky surface finish is consistent with
pharmaceutical-grade uncoated compression. Available in 10, 20, and 50 pellet
quantities from Chemnexis Pharma — all carrying the same >97% purity standard
and batch-specific COA documentation.
COA Documentation & Global Supply
Every batch of Beta-k-2C-B 80mg Pellets from Chemnexis Pharma
is independently HPLC-tested to >97% purity before dispatch. The batch-specific
COA documents lot number, test date, analytical method, and verified purity result
for your exact shipment. For analytical reference standards documentation refer to
UNODC Analytical Standards →
For wholesale orders, bulk pricing, or procurement enquiries contact Chemnexis
Pharma at
sales@chemnexispharma.com
or via the
contact page.
Full shipping details at our
shipping policy →
Certified βk-2C-B Supplier — Why Chemnexis Pharma
- ✅ High-purity Beta-k-2C-B 80mg pellets — HPLC >97%
- ✅ Batch-specific COA — lot number, method, verified result
- ✅ Competitive wholesale & bulk pricing on all volumes
- ✅ Reliable exporter — 85+ countries, reshipment guaranteed
- ✅ COA & SDS documentation on request
- ✅ Pre-purchase specialist support —
contact our team
Frequently Asked Questions — Beta-k-2C-B 80mg Pellets
What is Beta-k-2C-B (βk-2C-B)?
βk-2C-B (bk-2C-B / Beta-k-2C-B / β-keto-2C-B) is the β-keto
derivative of 2C-B — a phenethylamine compound where the beta carbon carries a
ketone group instead of the standard methylene bridge. IUPAC:
2-amino-1-(4-bromo-2,5-dimethoxyphenyl)ethan-1-one | CAS: 807631-09-0 |
Formula: C₁₀H₁₂BrNO₃ | MW: 310.6 g/mol (HCl). First described in 2004 by
Richard Glennon. Full data:
PubChem CID 11288812 →
How does βk-2C-B differ from 2C-B?
2C-B has a standard phenethylamine side chain (–CH₂–CH₂–NH₂). In
βk-2C-B, the beta carbon carries a ketone oxygen (C=O) rather
than two hydrogens — creating an aminophenyl ketone structure (–C(=O)–CH₂–NH₂).
This modification significantly reduces lipophilicity, increases polarity, and
produces a much lower potency at the serotonin 5-HT2A receptor compared to
2C-B. The two compounds are analytically distinguishable by both HPLC retention
time and mass spectrometric fragmentation. See
Wikipedia: βk-2C-B →
How does βk-2C-B compare to BOH-2C-B?
Both are β-oxygenated derivatives of 2C-B but differ in the type of oxygen
substitution at the beta carbon. βk-2C-B carries a ketone
(C=O), while
BOH-2C-B
carries a hydroxyl (–OH). The ketone form has no chiral centre, while the
hydroxy form creates a chiral centre — producing enantiomers. Both are analytically
distinct from each other and from 2C-B under HPLC and LC-MS/MS conditions.
What does 80 MG per pellet mean?
Each Beta-k-2C-B pellet from Chemnexis Pharma contains exactly
80 MG of the compound per pressed turquoise tablet. Available
in 10, 20, and 50 pellet quantities — all at >97% purity with batch-specific COA
documentation.
What purity do Beta-k-2C-B 80mg Pellets carry?
Every batch is independently HPLC-tested to >97% purity before dispatch. The
batch-specific COA documents lot number, test date, analytical method, and verified
purity result for your exact shipment. For documentation standards refer to
UNODC Analytical Standards →
Is wholesale and bulk βk-2C-B pellet pricing available?
Yes. Chemnexis Pharma offers wholesale and bulk
Beta-k-2C-B 80mg pellets across all volume tiers — all orders
receive the same batch-specific COA. Contact
sales@chemnexispharma.com
for a personalised bulk quote.
Which countries does Chemnexis Pharma ship to?
Orders ship to 85+ countries in plain discreet packaging with full tracking and
a reshipment guarantee if seized or lost. See our
shipping policy →
Does the order include SDS documentation?
Yes. SDS documentation is available on request alongside the batch COA for all
Beta-k-2C-B 80mg Pellets orders. For NPS context refer to the
EMCDDA NPS overview →
Browse related compounds:
BOH-2C-B Hydrochloride ·
BOH-2C-B 60mg Pellets ·
2C-B-FLY 10 MG Pellets ·
All Phenethylamines →
| Quantity | 10 Pellets, 20 Pellets, 50 Pellets |
|---|
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