MABA Acid (Stage-1)

Name: MABA Acid (Stage-1)
Brand: Vaqora Chemicals
SKU: VQ-005254

About MABA Acid (Stage-1)

Listed under CAS 2528-30-5, MABA Acid (Stage-1) is an API impurity reference standard available from Vaqora Chemicals. Formula C16H15NO4, molecular weight 285.29 g/mol. The IUPAC name is 4-[methyl(phenylmethoxycarbonyl)amino]benzoic acid. Common synonyms include starbld0004127.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of the parent drug substance, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies MABA Acid (Stage-1) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	MABA Acid (Stage-1)
Catalogue No.	VQ-005254
CAS Number	2528-30-5
Other CAS	93960-24-8
IUPAC name	4-[methyl(phenylmethoxycarbonyl)amino]benzoic acid
Molecular formula	C₁₆H₁₅NO₄
Molecular weight	285.29 g/mol
Exact mass	285.1001
Grade	Reference Standard
HSN code	38229090
InChIKey	DJRQNWWJEOPZKC-UHFFFAOYSA-N
SMILES	CN(C1=CC=C(C=C1)C(=O)O)C(=O)OCC2=CC=CC=C2
PubChem CID	269005

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 4
TPSA	66.8 Å²
Synonyms	4-[Methyl[(phenylmethoxy)carbonyl]amino]benzoic acid, 4-[[(Benzyloxy)carbonyl]methylamino]benzoic acid, Carbanilic acid, p-carboxy-N-methyl-, N-benzyl ester (7CI,8CI), 4-{[(benzyloxy)carbonyl](methyl)amino}benzoic acid, 4-(((Benzyloxy)carbonyl)(methyl)amino)benzoic acid, Benzoic acid,4-[methyl[(phenylmethoxy)carbonyl]amino]-, starbld0004127, N-(Benzyloxycarbonyl)-4-(methylamino) benzoic acid

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 MABA Acid (Stage-1)?

The CAS Registry Number of MABA Acid (Stage-1) is 2528-30-5. It is also known as 4-[Methyl[(phenylmethoxy)carbonyl]amino]benzoic acid, 4-[[(Benzyloxy)carbonyl]methylamino]benzoic acid, Carbanilic acid, p-carboxy-N-methyl-, N-benzyl ester (7CI,8CI).

What is the molecular formula and molecular weight of MABA Acid (Stage-1)?

MABA Acid (Stage-1) has the molecular formula C16H15NO4 and a molecular weight of 285.29 g/mol. Its IUPAC name is 4-[methyl(phenylmethoxycarbonyl)amino]benzoic acid.

Which grade and pack sizes of MABA Acid (Stage-1) can I order?

We supply MABA Acid (Stage-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 MABA Acid (Stage-1)?

Yes. Every lot of MABA Acid (Stage-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 MABA Acid (Stage-1) be shipped internationally?

Yes. We export MABA Acid (Stage-1) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.