API Process Intermediates & Related Compounds

Emtricitabine 5-Fluorouracil Analog

Name: Emtricitabine 5-Fluorouracil Analog
Brand: Zemixal
SKU: ZX-012448

Reference StandardIn stock

Buy Emtricitabine 5-Fluorouracil Analog (CAS 145986-11-4) from Zemixal: C8H9FN2O4S, COA and SDS with every lot, worldwide shipping.

Pack sizes

Emtricitabine 5-Fluorouracil Analog chemical structure

CAS number145986-11-4

FormulaC₈H₉FN₂O₄S

Molar mass248.23 g/mol

Physical formSolid

HS code2933

InChIKeyKOGYOPLNKQJQFM-NTSWFWBYSA-N

IUPAC name5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione

About Emtricitabine 5-Fluorouracil Analog

Zemixal supplies Emtricitabine 5-Fluorouracil Analog within its pharma Intermediates & Building Blocks portfolio. For your records (Reference Standard), the material is defined by CAS 145986-11-4, formula C8H9FN2O4S and molar mass 248.23 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Storage and safety notes

Hazard communication follows GHS (Warning: H302+H312+H332, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Emtricitabine

See every impurity, metabolite and related compound we list for this API.

Emtricitabine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Emtricitabine 5-Fluorouracil Analog
Product name	Emtricitabine 5-Fluorouracil Analog
Catalogue number	ZX-012448
CAS number	145986-11-4
IUPAC name	5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione
Molecular formula	C₈H₉FN₂O₄S
Molar mass	248.23 g/mol
Exact mass	248.0267
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.6
H-bond donors / acceptors	2 / 6
Topological polar surface area	104 Å²
HS code	2933
InChIKey	KOGYOPLNKQJQFM-NTSWFWBYSA-N
SMILES	C1[C@H](O[C@H](S1)CO)N2C=C(C(=O)NC2=O)F
PubChem CID	126768
Synonyms	5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolane-5-yl]uracil, cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione, (2R-cis)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione, 5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione, Emtricitabine 4-Hydroxy Analog, 1-[(2R,5S)-2-(Hydroxymethyl-1,3-oxathiolan-5-yl]-5-fluoropyrimidine-2,4(1H,3H)-dione, 1-((2R,5S)-2-(Hydroxymethyl-1,3-oxathiolan-5-yl)-5-fluoropyrimidine-2,4(1H,3H)-dione, Oxathiolan 5FU-beta, Emtricitabine 5-fluorouracil, 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, 5-fluoro-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione, Cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Emtricitabine 5-Fluorouracil Analog
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Emtricitabine 5-Fluorouracil Analog

Which CAS number identifies Emtricitabine 5-Fluorouracil Analog?

Emtricitabine 5-Fluorouracil Analog is registered under CAS 145986-11-4. You may also see it listed as 5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolane-5-yl]uracil, cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione, (2R-cis)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione. Our catalogue number for this item is ZX-012448.

What are the formula and molar mass of Emtricitabine 5-Fluorouracil Analog?

For Emtricitabine 5-Fluorouracil Analog, its formula is C8H9FN2O4S and its molar mass is 248.23 g/mol. The systematic (IUPAC) name is 5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione. InChIKey KOGYOPLNKQJQFM-NTSWFWBYSA-N lets you match it in any structure database.

How is Emtricitabine 5-Fluorouracil Analog used in pharmaceutical QC?

Emtricitabine 5-Fluorouracil Analog is a characterised reference material linked to Emtricitabine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Emtricitabine 5-Fluorouracil Analog?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Emtricitabine 5-Fluorouracil Analog?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Emtricitabine 5-Fluorouracil Analog to my country?

Yes. Because Emtricitabine 5-Fluorouracil Analog is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Emtricitabine standards

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