Ecuador · Impurity Reference Standards

Impurity Reference Standards for Ecuador

Zemixal supplies 20,060 products from its impurity reference standards range to buyers in Ecuador. Demand there comes mainly from shrimp aquaculture, banana & cocoa agro-processing and oil & gas. Regular consignments go to industrial centres such as Guayaquil, Quito and Durán. Typical customers for this division are pharma QC and analytical development labs, regulatory affairs teams and contract research organisations.

Ecuador Sample products

20,060products in this division

35–50 dsea transit from India

4–7 dair freight

6categories

Supplying impurity reference standards to Ecuador

By sea, containers and LCL lots take roughly 35–50 days to Guayaquil and Posorja. Air cargo to Guayaquil (GYE) takes 4–7 days, which suits small and urgent packs. The relevant authority is ARCSA (Agencia de Regulación, Control y Vigilancia Sanitaria). 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 Ecuador

Authority	ARCSA (Agencia de Regulación, Control y Vigilancia Sanitaria)
Seaports	Guayaquil, Posorja, Manta
Airports	Guayaquil (GYE), Quito (UIO)
Dangerous goods	IMDG by sea, IATA DGR by air

Medicines, APIs and many health-related raw materials need sanitary registration or import authorisation from ARCSA. Chemicals classed as controlled substances require prior import permits from the national control authority, held by the buyer. MAATE covers environmental aspects. Customs clearance is handled by SENAE through the ECUAPASS single window, and dangerous goods must be declared under IMDG or IATA rules. Permit and registration status should be confirmed before booking, since goods arriving without the right authorisation can be held. A local broker can check each product early.

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.
35–50 daysOcean transit to Guayaquil
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: MAATE (Ministry of Environment) / national controlled-substances authority.

Indicative total by sea: 42–67 days

By air: about 8–17 days in total.

Documents for Ecuador

Commercial Invoice
Packing List
Bill of Lading / Air Waybill
Certificate of Origin
Certificate of Analysis (COA)
Safety Data Sheet (16-section GHS)
ARCSA import authorisation or sanitary registration where required
Controlled-substance import permit where applicable
Dangerous Goods Declaration (IMDG/IATA) where applicable

Categories in impurity reference standards

API Impurities 9,055Pharmacopeial Impurities (EP / USP / BP) 3,890Nitrosamine Impurities 382Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 976Metabolites & Degradation Products 2,569API Reference Standards 3,188

A selection we ship to Ecuador

A rotating sample from the division. Every product in the catalogue can be quoted for this destination.

Full impurity reference standards range

Vancomycin Didechloro Impurity

CAS: 98510-30-6
Formula: C₆₆H₇₇N₉O₂₄
MW: 1380.4 g/mol

ZX-027787

Pseudo Vardenafil

CAS: 224788-34-5
Formula: C₂₂H₂₉N₅O₄S
MW: 459.6 g/mol

ZX-027788

Ceftazidime lactone impurity

CAS: 1301254-50-1
Formula: C₁₇H₁₇N₅O₇S₂
MW: 467.5 g/mol

ZX-027789

Cefprozil EP Impurity L

CAS: 203007-73-2
Formula: C₁₀H₁₃NO₄
MW: 211.21 g/mol

ZX-027790

Albendazole Impurity 7 Sodium Salt

CAS: 51234-98-1
Formula: C₃H₃N₂NaO₂
MW: 122.06 g/mol

ZX-027791

Azelastine N-Oxide (R)-Isomer

CAS: 1346617-18-2
Formula: C₂₂H₂₄ClN₃O₂
MW: 397.9 g/mol

ZX-027792

1-Chloro-4-(4-chlorophenyl)butan-2-ol

CAS: 59363-13-2
Formula: C₁₀H₁₂Cl₂O
MW: 219.1 g/mol

ZX-027793

(S)-2-(2-Morpholinoacetamido)-4-phenylbutanoic acid

CAS: 1396006-45-3
Formula: C₁₆H₂₂N₂O₄
MW: 306.36 g/mol

ZX-027794

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide

CAS: 1301254-48-7
Formula: C₂₂H₂₂N₆O₈S₂
MW: 562.6 g/mol

ZX-027795

2-[(4-Chlorophenyl)(4-piperidinyloxy)methyl]pyridine

CAS: 122368-54-1
Formula: C₁₇H₁₉ClN₂O
MW: 302.8 g/mol

ZX-027796

Dolutegravir Impurity F

CAS: 1246616-73-8
Formula: C₁₃H₁₄N₂O₆
MW: 294.26 g/mol

ZX-027797

Acamprosate

CAS: 77337-76-9
Formula: C₅H₁₁NO₄S
MW: 181.21 g/mol

ZX-027798

Questions

Impurity Reference Standards for Ecuador

Do you ship impurity standards to Ecuador?

Yes. We ship by sea to Guayaquil and Posorja, 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 Ecuador?

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 ARCSA (Agencia de Regulación, Control y Vigilancia Sanitaria) is agreed with you at quote stage.

How long does delivery to Ecuador take?

Allow 35–50 days for ocean transit or 4–7 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.

Other divisions for Ecuador

Lab Reagents Solvents (HPLC & GC) Biochemicals APIs Pharmaceutical Intermediates Inorganics & Metals Specialty Chemicals

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