bk-2C-B Hydrochloride
Price range: $54.24 through $210.96
bk-2C-B Hydrochloride powder MW 296.6 g/mobk-2C-B Hydrochloride (2-amino-1-(4-bromo-2,5-dimethoxyphenyl)ethan-1-one hydrochloride) — off-white crystalline powder, CAS 807631-09-0, formula C₁₀H₁₂BrNO₃·HCl, MW 310.6 g/mol, >97% purity. Available in 1 Gram and 5 Gram quantities. Order bk-2C-B Hydrochloride from Chemnexis Pharma with batch COA and discreet global shipping.l purity 97%. Available in 1g 5g. COA included. Chemnexis Pharma.
Buy bk-2C-B Hydrochloride Online — >97% Pure, 1g & 5g In Stock
bk-2C-B Hydrochloride (2-amino-1-(4-bromo-2,5-dimethoxyphenyl)
ethan-1-one hydrochloride) is the β-keto derivative of
2C-B (Wikipedia),
belonging to the
2C phenethylamine family (Wikipedia).
The compound carries a ketone group at the beta carbon alongside a 4-bromo
substituent and 2,5-dimethoxy groups on the phenyl ring. Molecular formula
C₁₀H₁₂BrNO₃·HCl | MW 310.6 g/mol | CAS
807631-09-0. Order from Chemnexis Pharma in 1 Gram or 5 Gram
quantities — each supplied with a batch-specific COA at >97% purity. Full structural
data:
PubChem CID 11288812 →
Chemical Identification
| Property | Value |
|---|---|
| Compound Name | bk-2C-B Hydrochloride / βk-2C-B HCl / Beta-k-2C-B HCl |
| IUPAC Name | 2-amino-1-(4-bromo-2,5-dimethoxyphenyl)ethan-1-one hydrochloride |
| CAS Number | 807631-09-0 |
| Molecular Formula | C₁₀H₁₂BrNO₃·HCl |
| Molecular Weight | 310.6 g/mol |
| Appearance | Off-white to pale cream crystalline powder |
| Purity | >97% HPLC-verified | Batch COA included |
| Available Quantities | 1 Gram / 5 Grams |
| Chemical Class | Phenethylamine / 2C-B derivative / β-keto phenethylamine HCl |
Powder Format — Advantages Over Pellets
bk-2C-B Hydrochloride in powder form offers greater flexibility than
the
80mg pellet format
— enabling precise custom weighing, solution preparation, and gravimetric analysis.
The hydrochloride salt form improves water solubility and crystalline stability
compared to freebase material. Same compound, same >97% purity standard, different
physical presentation. Available in 1 Gram and 5 Gram quantities from Chemnexis
Pharma.
Structural & Analytical Profile
The β-keto modification in this compound replaces the standard –CH₂– (methylene)
beta carbon of 2C-B with a –C(=O)– (carbonyl ketone) — increasing polarity, reducing
lipophilicity, and generating a distinct reversed-phase HPLC retention time relative
to both 2C-B and
BOH-2C-B Hydrochloride.
The 4-bromo substituent generates the characteristic ³⁵Br/⁸¹Br isotope pattern
(≈1:1) under high-resolution mass spectrometry — providing unambiguous elemental
identification in multi-analyte NPS screening panels.
First described in 2004 by Richard Glennon and encountered as a designer drug in
Europe in 2013, the compound is documented in the
EMCDDA NPS monitoring programme →
Browse all related compounds in the
Chemnexis Pharma phenethylamines catalog.
Order Today — Fast Dispatch & Global Shipping
Every batch is independently HPLC-tested to >97% purity before dispatch. Your
order includes a batch-specific COA with lot number, test date, and verified result.
Dispatched within 1–2 business days to 85+ countries in plain discreet packaging
with full tracking and reshipment guarantee. For analytical standards refer to
UNODC Analytical Standards →
For bulk wholesale pricing contact Chemnexis Pharma at
sales@chemnexispharma.com
or via our
contact page.
Full details at our
shipping policy →
Why Buy bk-2C-B Hydrochloride from Chemnexis Pharma
- ✅ >97% HPLC-verified purity — independently tested
- ✅ Batch-specific COA — lot number, method, result
- ✅ 1g & 5g in stock — ships within 1–2 business days
- ✅ 85+ countries — discreet tracked delivery
- ✅ Reshipment guarantee — seized or lost, we resend free
- ✅ SDS documentation available on request
- ✅ Wholesale & bulk pricing —
contact our team
Frequently Asked Questions
What is bk-2C-B Hydrochloride?
bk-2C-B Hydrochloride is the hydrochloride salt of βk-2C-B —
the β-keto derivative of 2C-B. IUPAC: 2-amino-1-(4-bromo-2,5-dimethoxyphenyl)
ethan-1-one hydrochloride | CAS: 807631-09-0 | Formula: C₁₀H₁₂BrNO₃·HCl |
MW: 310.6 g/mol. Supplied as off-white crystalline powder with >97% purity.
PubChem CID 11288812 →
What quantities are available?
The compound is available in 1 Gram and 5 Gram
quantities. All carry the same >97% purity and batch-specific COA. For bulk
wholesale pricing contact
sales@chemnexispharma.com.
How does this differ from the 80mg pellet format?
Both formats contain the same compound at >97% purity. The HCl powder suits
precise weighing and dissolution. The
80mg pellets
deliver a fixed unit dose. Same compound, same purity, different physical format.
How does it differ from 2C-B?
In 2C-B the beta carbon is –CH₂–. Here it is –C(=O)– (a ketone). This increases
polarity, reduces lipophilicity, and produces a distinct HPLC retention time.
Both share the same 4-bromo-2,5-dimethoxyphenyl ring. See
Wikipedia: βk-2C-B →
What is the purity and what documentation comes with my order?
Every order is HPLC-tested to >97% purity. A batch-specific COA with lot number,
test date, and analytical method is included. SDS documentation is available on
request. For documentation standards see
UNODC Analytical Standards →
How fast does Chemnexis Pharma ship?
Orders ship within 1–2 business days to 85+ countries. Plain discreet packaging,
full tracking, and a reshipment guarantee included on every order. See our
shipping policy →
Browse related:
Beta-k-2C-B 80mg Pellets ·
BOH-2C-B Hydrochloride ·
BOH-2C-B 60mg Pellets ·
All Phenethylamines →
| Quantity | 1 Gram, 5 Grams |
|---|
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