Thiophene-2-acetic acid

Name: Thiophene-2-acetic acid
Brand: Zemixal
SKU: ZX-032874

Reference StandardAvailable on request

Order Thiophene-2-acetic acid (CAS 1918-77-0) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-032874.

Pack sizes

Thiophene-2-acetic acid chemical structure

CAS number1918-77-0

FormulaC₆H₆O₂S

Molar mass142.18 g/mol

Physical formSolid

HS code38229090

InChIKeySMJRBWINMFUUDS-UHFFFAOYSA-N

IUPAC name2-thiophen-2-ylacetic acid

About Thiophene-2-acetic acid

Zemixal lists Thiophene-2-acetic acid for laboratories that identify, quantify or control Vaborbactam and its related substances. For your records (Reference Standard), the material is defined by CAS 1918-77-0, formula C6H6O2S and molar mass 142.18 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H290, H314, H318 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Vaborbactam

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

Vaborbactam standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Thiophene-2-acetic acid
Product name	Thiophene-2-acetic acid
Catalogue number	ZX-032874
CAS number	1918-77-0
IUPAC name	2-thiophen-2-ylacetic acid
Molecular formula	C₆H₆O₂S
Molar mass	142.18 g/mol
Exact mass	142.0089
Grade	Reference Standard
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	1 / 3
Topological polar surface area	65.5 Å²
HS code	38229090
InChIKey	SMJRBWINMFUUDS-UHFFFAOYSA-N
SMILES	C1=CSC(=C1)CC(=O)O
PubChem CID	15970
Synonyms	2-Thiopheneacetic Acid, 2-(thiophen-2-yl)acetic acid, 2-Thienylacetic acid, Thiopheneacetic acid, 2-(2-thienyl)acetic acid, thiophen-2-ylacetic acid, (Thien-2-yl)acetic acid, thienylactic acid, thienylacetic acid, 2-thiopheneacetic, thiol acetic acid, 1ajq

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

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H290May be corrosive to metals
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements P234, P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P363, P390, P403 + P233, P405, P406, 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 Thiophene-2-acetic acid
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 Thiophene-2-acetic acid

Which CAS number identifies Thiophene-2-acetic acid?

Thiophene-2-acetic acid is registered under CAS 1918-77-0. You may also see it listed as 2-Thiopheneacetic Acid, 2-(thiophen-2-yl)acetic acid, 2-Thienylacetic acid. Our catalogue number for this item is ZX-032874.

What are the formula and molar mass of Thiophene-2-acetic acid?

For Thiophene-2-acetic acid, its formula is C6H6O2S and its molar mass is 142.18 g/mol. The systematic (IUPAC) name is 2-thiophen-2-ylacetic acid. InChIKey SMJRBWINMFUUDS-UHFFFAOYSA-N lets you match it in any structure database.

How is Thiophene-2-acetic acid used in pharmaceutical QC?

Thiophene-2-acetic acid is a characterised reference material linked to Vaborbactam. 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 Thiophene-2-acetic acid?

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 Thiophene-2-acetic acid?

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 Thiophene-2-acetic acid to my country?

Yes. Because Thiophene-2-acetic acid 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.

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