Enalapril Intermediate-1

Name: Enalapril Intermediate-1
Brand: Vaqora Chemicals
SKU: VQ-013393

About Enalapril Intermediate-1

Vaqora Chemicals supplies Enalapril Intermediate-1, a process intermediate or related compound of Enalapril registered under CAS number 15121-89-8. The compound has the formula C12H12O3, corresponding to a molecular weight of 204.22 g/mol. Its systematic (IUPAC) name is ethyl (E)-4-oxo-4-phenylbut-2-enoate. Common synonyms include (E)-ethyl 4-oxo-4-phenylbut-2-enoate and (E)-Ethyl 4-oxo-4-phenyl-2-butenoate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Process chemists and analysts use it when developing synthetic routes to Enalapril, tracking process-related impurities and validating analytical methods. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Enalapril

View every impurity, metabolite and intermediate we list for Enalapril.

Enalapril impurities

Specifications & identifiers

Chemical identifiers
Product name	Enalapril Intermediate-1
Catalogue No.	VQ-013393
CAS Number	15121-89-8
IUPAC name	ethyl (E)-4-oxo-4-phenylbut-2-enoate
Molecular formula	C₁₂H₁₂O₃
Molecular weight	204.22 g/mol
Exact mass	204.0786
Grade	Reference Standard
InChIKey	ACXLBHHUHSJENU-CMDGGOBGSA-N
SMILES	CCOC(=O)/C=C/C(=O)C1=CC=CC=C1
PubChem CID	5369605

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	(E)-ethyl 4-oxo-4-phenylbut-2-enoate, (E)-Ethyl 4-oxo-4-phenyl-2-butenoate, Ethyl trans-3-benzoylacrylate, (2E)-4-Oxo-4-phenyl-2-butenoic acid ethyl ester, E-ethyl-4-oxo-4-phenylcrotonate, Ethyl (2E)-4-oxo-4-phenyl-2-butenoate, Ethyl 3-benzoylacrylate, ethyl 4-oxo-4-phenylbut-2-enoate, ethyl (2E)-4-oxo-4-phenylbut-2-enoate, 2-Butenoic acid, 4-oxo-4-phenyl-, ethyl ester, (2E)-, 2-Butenoic acid, 4-oxo-4-phenyl-, ethyl ester, Ethyl (2E)-4-oxo-4-phenyl-2-butenoate #

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P332 + P317, P333 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Enalapril Intermediate-1?

The CAS Registry Number of Enalapril Intermediate-1 is 15121-89-8. It is also known as (E)-ethyl 4-oxo-4-phenylbut-2-enoate, (E)-Ethyl 4-oxo-4-phenyl-2-butenoate, Ethyl trans-3-benzoylacrylate.

What is the molecular formula and molecular weight of Enalapril Intermediate-1?

Enalapril Intermediate-1 has the molecular formula C12H12O3 and a molecular weight of 204.22 g/mol. Its IUPAC name is ethyl (E)-4-oxo-4-phenylbut-2-enoate.

What is Enalapril Intermediate-1 used for?

Enalapril Intermediate-1 is supplied as a characterised reference material related to Enalapril. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Enalapril Intermediate-1 can I order?

We supply Enalapril Intermediate-1 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Enalapril Intermediate-1?

Yes. Every lot of Enalapril Intermediate-1 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Enalapril Intermediate-1 be shipped internationally?

Yes. Enalapril Intermediate-1 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.