(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(3-(benzo[b]thiophen-2-ylmethyl)-4-fluorophenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
- CAS
- 1034305-21-9
- Formula
- C29H29FO9S
- MW
- 572.6 g/mol
ZX-025148
Namibia · Impurity Reference Standards
Namibia Sample products
Impurity Reference Standards shipped to Namibia
Zemixal supplies 20,060 products from its impurity reference standards range to buyers in Namibia. Locally, the main users are in uranium, zinc and gold mining, fish processing and beverages and brewing. Regular consignments go to industrial centres such as Windhoek, Walvis Bay and Swakopmund. Typical customers for this division are pharma QC and analytical development labs, regulatory affairs teams and contract research organisations.
Namibia Sample products20,060products in this division
22–30 dsea transit from India
4–6 dair freight
6categories
Supplying impurity reference standards to Namibia
By sea, containers and LCL lots take roughly 22–30 days to Walvis Bay and Lüderitz. Air cargo to Windhoek Hosea Kutako (WDH) takes 4–6 days, which suits small and urgent packs. The relevant authority is NMRC (Namibia Medicines Regulatory Council). Our export desk lines up the COA, GHS SDS and shipping documents to match. Common grades for this division are Impurity reference standard with characterisation data, Secondary / working standard, Stable-isotope labelled standard and Nitrosamine (NDSRI) standard.
Grades in this division
Impurity reference standard with characterisation dataSecondary / working standardStable-isotope labelled standardNitrosamine (NDSRI) standardMetabolite standardCustom synthesised impurity
Pharma compliance in Namibia
| Authority | NMRC (Namibia Medicines Regulatory Council) |
|---|---|
| Seaports | Walvis Bay, Lüderitz |
| Airports | Windhoek Hosea Kutako (WDH) |
| Dangerous goods | IMDG by sea, IATA DGR by air |
Namibia is a SACU member, and imports are cleared through Namibia Revenue Agency customs. The Namibia Medicines Regulatory Council (NMRC) registers medicines and issues import permits for APIs. Hazardous substances may require permits under environmental and health legislation, with the NSI covering standards. If cargo landed at Walvis Bay is in transit to Zambia, Botswana or the DRC, state this at quotation stage so the documents reflect it. Dangerous goods follow IMDG or IATA rules.
From order to delivery
- 1–2 daysQuote and document set agreed
Price, pack sizes, Incoterm and the paperwork list are confirmed in writing.
- 3–7 daysPacking for export
Stock items are packed in UN-rated drums or cartons. Made-to-order material adds its own lead time.
- 1–3 daysExport clearance at Nhava Sheva or Mundra
Shipping bill filed, dangerous goods declared under IMDG where needed.
- 22–30 daysOcean transit to Walvis Bay
Port-to-port time depends on the vessel schedule and any transhipment.
- 2–5 daysImport clearance
Your broker clears the goods against local rules. Chemical oversight: Ministry of Environment, Forestry and Tourism / NSI.
Indicative total by sea: 29–47 days
By air: about 8–16 days in total.
Documents for Namibia
- Commercial Invoice
- Packing List
- Bill of Lading / Air Waybill
- Certificate of Origin
- Certificate of Analysis (COA)
- Safety Data Sheet (16-section GHS)
- NMRC import permit for APIs and medicines
- Hazardous substance permit where applicable
- Dangerous Goods Declaration (IMDG/IATA) where applicable
A selection we ship to Namibia
A rotating sample from the division. Every product in the catalogue can be quoted for this destination.
Methyl 4-((2R,4S)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2408761-26-0
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
ZX-025152
Methyl 4-((2S,4R)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2920219-98-1
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
ZX-025153
Methyl 4-((2R,4R)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2891579-89-6
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
ZX-025154
4-((2S,4S)-4-Hydroxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl)benzoic Acid
- CAS
- 1644670-02-9
- Formula
- C23H26N2O4
- MW
- 394.5 g/mol
ZX-025155
5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole
- CAS
- 1127249-17-5
- Formula
- C14H10Br2N4
- MW
- 394.06 g/mol
ZX-025158
Questions
Impurity Reference Standards for Namibia
Do you ship impurity standards to Namibia?
Yes. We ship by sea to Walvis Bay and Lüderitz, by air cargo or by express courier depending on quantity and urgency. Every lot carries a COA and a 16-section GHS SDS.
Which documents come with a impurity standards shipment to Namibia?
Commercial invoice, packing list, certificate of analysis and SDS as standard, plus the bill of lading or air waybill and a certificate of origin. Anything specific to NMRC (Namibia Medicines Regulatory Council) is agreed with you at quote stage.
How long does delivery to Namibia take?
Allow 22–30 days for ocean transit or 4–6 days by air, plus packing, export clearance and import clearance. The timeline on this page shows each stage.
How is the purity of an impurity standard determined?
Purity is usually assigned by HPLC area percentage, supported by structural confirmation from NMR and mass spectrometry. Where needed, water content, residual solvents or a mass balance approach are added. The methods used and the results for your lot are listed on the certificate of analysis that comes with the vial.
Can I use your impurity standards in place of official pharmacopoeial references?
Our standards are secondary or research materials, not official pharmacopoeial references. Many laboratories use them for method development, peak identification and routine testing, and keep official references for disputes or regulatory submissions where these are mandated. Your quality system and regulator decide which reference is acceptable for each test.
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