3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid

Name: 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid
Brand: Zemixal
SKU: ZX-026787

Reference StandardAvailable on request

3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid (CAS 162401-62-9) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes

3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid chemical structure

CAS number162401-62-9

FormulaC₁₂H₁₂F₂O₄

Molar mass258.22 g/mol

Physical formSolid

HS code38229090

InChIKeyIGFDIFLMMLWKKY-UHFFFAOYSA-N

IUPAC name3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid

About 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid

3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid belongs to the Roflumilast reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 162401-62-9, formula C12H12F2O4 and molar mass 258.22 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

It carries the GHS signal word Danger (H301, H302, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Roflumilast

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

Roflumilast 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid
Product name	3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid
Catalogue number	ZX-026787
CAS number	162401-62-9
IUPAC name	3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid
Molecular formula	C₁₂H₁₂F₂O₄
Molar mass	258.22 g/mol
Exact mass	258.0704
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	1 / 6
Topological polar surface area	55.8 Å²
HS code	38229090
InChIKey	IGFDIFLMMLWKKY-UHFFFAOYSA-N
SMILES	C1CC1COC2=C(C=CC(=C2)C(=O)O)OC(F)F
PubChem CID	2394006
Synonyms	Benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)-, Roflumilast intermediate B

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Hazardous to the environment

Signal word Danger

H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid

Which CAS number identifies 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid?

3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid is registered under CAS 162401-62-9. You may also see it listed as Benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)-, Roflumilast intermediate B. Our catalogue number for this item is ZX-026787.

What are the formula and molar mass of 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid?

For 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid, its formula is C12H12F2O4 and its molar mass is 258.22 g/mol. The systematic (IUPAC) name is 3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid. InChIKey IGFDIFLMMLWKKY-UHFFFAOYSA-N lets you match it in any structure database.

How is 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid used in pharmaceutical QC?

3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid is a characterised reference material linked to Roflumilast. 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic 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 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid to my country?

Yes. Because 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic 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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