CBGAC22H32O4360.49 g/mol
CBGA isolate (≥99.9%)
CAS 25555-57-1
5 g – 1 kg · Contact for pricing
Request pricing
CBDA ISOLATE (≥99.9%)
CAS 1244-58-2
5 g · Contact for pricing
- Formula
- C22H30O4
- MW
- 358.47
- Purity
- ≥99.9%
- Form
- Acidic isolate
CBDA (cannabidiolic acid) is the carboxylated form of CBD, formula C22H30O4, CAS 1244-58-2. CBDA synthase makes it from CBGA in the plant, and heat removes CO₂ to give CBD. Formulators buy it when they need the acid rather than the neutral, and store it cold because it decarboxylates on a warm shelf.
Specification sheet (PDF) · one page, forwardable; the lot COA carries the measured values
Masses
Selected 5 g. Request below.
- Storage
- 2–8 °C after receipt
- MOQ
- 5 g research · 100 g campaign
- Quote
- One business day
- Origin
- Lot-level — on the COA
- Documents
- COA / SDS on request
- Use
- Ingredient / RUO — not for human consumption as sold
How we sell
01
Inquire
Tell us the compound, the mass, and the destination, and give us a work email. We don’t publish prices because they depend on the lot.
02
Quote
A person replies within one business day with the available lot, lead time, and price.
03
PO
You confirm the mass and destination on a purchase order. There is no consumer checkout.
04
Lot + COA
The pack ships with the COA covering identity and assay if you asked for it. An SDS is available on request.
Request pricing
CBDA isolate · 5 g · one business day
Decarboxylates with heat. Specify storage: 2–8 °C recommended after receipt. Do not assume CBD-equivalent handling.
Multi-product or full procurement details? Use the procurement form.
Buying guide
Bulk CBDA isolate: what it is and how to buy it
Bulk CBDA isolate is cannabidiolic acid (CAS 1244-58-2, C22H30O4), the carboxylated species the plant makes before it becomes CBD, at ≥99.9%. Peregrine supplies it as an acidic isolate for laboratories and process chemists who need the acid rather than decarboxylated CBD. It is heat- and light-sensitive and is handled cold-chain-preferred: store at 2–8 °C after receipt. Masses run from 5 g to 100 kg with a per-lot COA; quotes return in one business day.
Why buy CBDA instead of CBD isolate?
CBDA is a different molecule with different solubility, stability and analytical behaviour. Labs buy it as a reference and impurity marker; process developers buy it to study or control decarboxylation; formulators buy it when the brief specifies the acid form or a raw-hemp profile. If the specification says cannabidiol, buy CBD isolate instead.
How is CBDA isolate made without converting it to CBD?
By keeping heat out of the process: cold extraction, chromatography and crystallisation without a decarboxylation step. Any residual heat, light or time converts some CBDA to CBD, so the CBD line on a CBDA COA is a handling record as much as a purity result.
What should a COA for CBDA isolate show?
Identity and assay for the named cannabinoid, at minimum. Identity is HPLC against a qualified reference standard; when a primary standard is on allocation, Peregrine discloses NMR or LC-MS identity on the COA rather than implying HPLC. Assay is reported as percent w/w of CBDA, and a lot is listed as Available only after both clear.
Residual-solvent (ICH Q3C classes as applicable to the process), heavy-metal and pesticide panels ship with the lot pack when you request them on the inquiry. Appearance, water activity, storage condition and origin are lot-specific and printed on the COA, not on this page. The CBD value on the same COA shows how much decarboxylation has already occurred.
- Lot no.
- Printed on the pack; matches the COA
- Material
- CBDA isolate · CAS 1244-58-2
- Identity
- HPLC vs qualified reference standard · NMR / LC-MS disclosed if substituted
- Assay
- Specification ≥99.9% w/w · measured value on the lot
- Δ9-THC
- Reported per lot
- Residuals
- Solvents (ICH Q3C) · heavy metals · pesticides — on request
- Physicals
- Appearance · water activity · storage condition · origin
- Release
- Identity and assay cleared → tier marked Available
How should CBDA isolate be stored?
2–8 °C after receipt, closed, dry and dark. Let the container warm to room temperature before opening to avoid condensation. Sub-divide into working aliquots for long campaigns so the bulk container is opened as rarely as possible.
How do you buy bulk CBDA isolate from Peregrine?
Pick a mass on this page, add the destination jurisdiction, and send the inquiry. A person answers with a quote in one business day. For CBDA isolate, 5 g is quoted today; every larger mass stays Coming Soon until a campaign is scheduled and the lot clears release.
Every mass tier shows one of three states: Available (identity and assay have cleared), Contact for pricing (a human quotes the campaign), or Coming Soon (we cannot take the order until the lot exists). Incoterms, carrier and pickup window are on the quote. For multi-product requests use the procurement form on /quote.
Compare: What are cannabinoid acids · What is cannabinoid decarboxylation · What is CBD · How to read a COA · Storage
Questions about CBDA
Is CBDA the same as CBD?
No. CBDA is the carboxylic acid (C22H30O4); CBD is the decarboxylated neutral (C21H30O2).
What temperature should CBDA be stored at?
2–8 °C after receipt, protected from light.
Will CBDA convert to CBD during my process?
Any heated step converts some of it. Measure the ratio after processing instead of assuming the incoming assay survives.
What purity is CBDA isolate?
≥99.9% cannabidiolic acid on the lot COA.
Does Peregrine sell CBD isolate too?
CBDA is the acid form we list publicly; ask on the inquiry for current CBD isolate availability.
Will CBDA turn into CBD in my process?
Yes, if you heat it. Name the species you need at the end of the process on your inquiry, and we will quote that one.
