Ciprofloxacin-d8
CAS 1130050-35-9
Cat. no. CCAD300659 Formula C17H10D8FN3O3
MW 339.39
In stock
Fluoroquinolone residue testing in food-producing animals depends on labelled internal standards, and Ciprofloxacin-d8 is the octadeuterated analogue of ciprofloxacin, a broad-spectrum fluoroquinolone antibacterial. The eight deuterium atoms are located so that the labelled compound retains the extraction and retention characteristics of the parent drug while differing in mass, which is what allows reliable isotope-dilution measurement in complex matrices such as muscle, liver, milk and honey. Laboratories apply it in LC-MS/MS method development, in validation of confirmatory residue methods, and in routine quantification where recovery losses and ion suppression must be accounted for. It appears as a pale yellow solid with the molecular formula C17H10D8FN3O3 and a molecular weight of 339.39, and it should be stored at -20°C ± 5°C with shipments prepared using ice packs. Pack sizes listed include 1 mg, 2.5 mg, 5 mg, 10 mg, 25 mg and 100 mg. Request a quotation or the documentation package.
Pack sizes and lead time
| Pack size | Availability | Quote |
|---|---|---|
| 1 mg | In stock | |
| 2.5 mg | In stock | |
| 5 mg | 7 days | |
| 10 mg | 7 days | |
| 25 mg | 7 days | |
| 100 mg | 7 days |
Content and purity for each pack size are stated per lot on the certificate of
analysis. Prices are quoted per enquiry so that pack size, documentation and shipping requirements
can be confirmed together — no price is published on this site.
What the documents contain
- Certificate of analysis — issued per lot: catalogue and lot number, the value assigned to the material and the analytical basis for it.
- Safety data sheet — supplied for the catalogue item, and the basis for the transport classification used on the shipment.
- Storage and shipping conditions for this item: -20℃±5℃, Shipping with Ice Packs.
Frequently asked questions
Is a certificate of analysis (COA) available for Ciprofloxacin-d8?
Yes. A batch-specific COA and the MSDS are issued for every lot of Ciprofloxacin-d8 (catalogue number CCAD300659). Use the COA link on this page, or email [email protected] with the lot number printed on your label and we will send the matching document.
What pack sizes and lead times are offered?
Pack sizes 1 mg, 2.5 mg are held in stock and typically ship within 1–2 working days Other sizes (5 mg, 10 mg, 25 mg, 100 mg) are quoted with a lead time of approximately 7 days.
How is the purity of Ciprofloxacin-d8 documented?
Purity is determined per batch and stated on the COA together with the analytical data used for its assignment. If your method requires a specific grade or a particular pharmacopoeial naming, tell us the requirement when you enquire and we will confirm suitability.
Can you supply a larger quantity or a custom synthesis?
Yes. Quantities above the listed pack sizes are quoted on request, and custom synthesis or isolation from related starting materials can be discussed for compounds not held in stock. Contact [email protected] with the target quantity and required delivery date.
How is Ciprofloxacin-d8 shipped?
Shipping conditions for this item: Shipping with Ice Packs. Shipments are packed to maintain the specified storage condition, and the SDS is provided for transport classification.
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