To verify a listed CJC-1295 (with DAC) item, match the exact product name to a SKU, then confirm the nominal per-vial size and the number of vials in the pack before opening the certificate of analysis (COA) for that SKU’s batch. A product name alone is not enough when several sizes exist. Each published COA is recorded evidence only for the named batch and SKU.
Listed SKUs, vial size and pack quantity
The public catalog lists three variants: CD2 at 2 mg per vial with 10 vials per pack, CD5 at 5 mg per vial with 10 vials per pack, and CD10 at 10 mg per vial with 10 vials per pack. Catalog molecular formula is C165H269N47O46 and catalog molecular weight is 3647.2. The CAS number is listed as unknown. SKU scope is public listed variants only, at most 40, and is not a claim that the list is exhaustive (CJC-1295 (with DAC) specifications).
Editorial guidance on reading a product SKU treats per-vial size, vials per pack and pack price as three separate fields. A label such as 10 mg × 10 vials describes ten vials with a nominal size of 10 mg each. It is not a single vial containing 100 mg. The sum across one pack is label arithmetic, not an analytical measurement. Actual fill and peptide-content measurements belong to the particular batch report.
| SKU | Nominal size per vial | Vials per pack |
|---|---|---|
| CD2 | 2 mg | 10 |
| CD5 | 5 mg | 10 |
| CD10 | 10 mg | 10 |
Check the per-vial size and unit, then the vials per pack, then the number of packs. If a quotation uses a different packaging description, ask support to reconcile it before relying on the calculation.
Published batch COAs for CD2, CD5 and CD10
The records below apply only to the named batches. All three list Stand Science & Technology Pharmaceutical (Qingdao) Co., Ltd. (Stand Group) as the laboratory and 2026-08-12 as the test date. Provider verification links were not independently fetched. The results are not evidence of clinical suitability or of every batch.
- CD2 batch JN2NC6GRVAGS, certificate QC-2026-DCTG367LZ4, SKU CD2 (2 mg).
- CD5 batch UY8JP373POTT, certificate QC-2026-M9U9JWTBY8, SKU CD5 (5 mg).
- CD10 batch TGY5DXA08INI, certificate QC-2026-9UPUT53BLU, SKU CD10 (10 mg).
Shared specifications on those reports: appearance, visual, white or almost white loose powder; mass spectrum, MS, 3647.2 +/- 1.0 Da; purity, HPLC, NLT 98.0 %; peptide content, HPLC, NLT 90.0 %; actual fill, gravimetric, 2 mg (CD2), 5 mg (CD5) or 10 mg (CD10); water content, Karl Fischer, NMT 8.0 %; bacterial endotoxins, LAL (gel-clot), NMT 10 EU/mg. Each analyte line includes the SKU code.
| Item | CD2 JN2NC6GRVAGS | CD5 UY8JP373POTT | CD10 TGY5DXA08INI |
|---|---|---|---|
| Appearance | White loose powder | White loose powder | White loose powder |
| Mass spectrum | 3646.4 Da | 3646.9 Da | 3646.2 Da |
| Purity | 99.6 % | 99.1 % | 99.4 % |
| Peptide content | 91.2 % | 90.4 % | 91.3 % |
| Actual fill | 2.32 mg | 5.45 mg | 10.52 mg |
| Water content | 5.6 % | 3.5 % | 3.7 % |
| Bacterial endotoxins | <3 EU/mg | <3 EU/mg | <3 EU/mg |
| Determination (listed items) | Pass | Pass | Pass |
Match SKU and batch, then verify the COA
A SKU identifies a listed product variant; a batch number identifies a batch record. Use both when locating a COA. Open the product page, select the SKU, and read the matching certificate panel. Selecting a SKU updates the report without moving the viewing position.
Do not use a CD2 report as evidence for CD5 or CD10 merely because all three are named CJC-1295 (with DAC). An older published batch is not evidence of the batch that will be shipped next. A missing public result is not automatically a failed test, and it is not a passed test either. If a previously shared report link is no longer available, ask support for the current documentation rather than substituting a different batch.
Editorial guidance on how to verify a CertiPeptide COA starts by matching product name, SKU and batch number, then:
- Read the product and SKU from the product page or order documentation.
- Find the batch record. If the allocated batch is not stated, ask support to confirm it.
- Open the batch page and check the certificate number, sample identity, test date and listed laboratory.
- Open the original report and compare the values and units with the summary.
- Follow the report-specific verification link. If the provider requests login or the record cannot be confirmed, resolve that with the provider or support before treating verification as complete.
A verification page may require an account with the report provider. Seeing a link alone does not prove that a report is currently valid. A screenshot is useful for comparison, but the original document and provider record are stronger evidence. Do not substitute a report for a similar product or a different size. A published report does not mean every order receives that batch; confirm the allocated batch separately.
Checklist and evidence gaps
- Match the exact product name and SKU (CD2, CD5 or CD10).
- Check the per-vial size and unit, then vials per pack (10 on the listed SKUs).
- Open the matching batch page and compare certificate number, SKU, test date and laboratory.
- Compare appearance, MS, HPLC purity, peptide content, actual fill, water content and endotoxin results, including units and qualifiers such as NLT, NMT and <.
- Follow the provider verification process; treat login-gated records as unconfirmed until access is resolved.
- If packaging text differs or a report is missing, ask support for the exact SKU and batch rather than substituting another size.
These pages do not record storage temperature, shipping conditions, sterility, dosing or suitability for any use. An endotoxin result of <3 EU/mg against NMT 10 EU/mg is not a sterility determination. Unknown fields, including the listed CAS value, are not zero and are not evidence of absence. The tabulated results apply only to batches JN2NC6GRVAGS, UY8JP373POTT and TGY5DXA08INI.
Frequently Asked Questions
Does a published CJC-1295 (with DAC) COA mean every order receives that batch?
No. A published report does not mean every order receives that batch. Confirm the batch allocated to the order separately.
Can a CD2 COA be used as evidence for CD5 or CD10?
No. A report for one SKU should not be used as evidence for another size merely because both are named CJC-1295 (with DAC).
How should 10 mg × 10 vials be read for CD10?
It describes ten vials with a nominal size of 10 mg each. It is not a single vial containing 100 mg. The pack sum is label arithmetic, not an analytical measurement.
What if a public COA is missing or a verification link requires login?
A missing public result is not automatically a failed test, and it is not a passed test either. Ask support for the exact SKU and batch. If a verification provider requires login, use the provider’s normal access process; seeing a link alone does not prove that a report is currently valid.
Explore Further
Browse our research peptide catalog and review third-party lab reports & COAs for published batches.
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Research use only. The information above is provided for educational and laboratory research purposes only. The compounds discussed are not approved for human or veterinary use, diagnosis, treatment, or the prevention of any disease. Nothing here is medical advice.
