Finasteride Dihydro Carboxylic Acid

Name: Finasteride Dihydro Carboxylic Acid
Brand: Zemixal
SKU: ZX-029502

Reference StandardAvailable on request

Finasteride Dihydro Carboxylic Acid (CAS 103335-55-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes

Finasteride Dihydro Carboxylic Acid chemical structure

CAS number103335-55-3

FormulaC₁₉H₂₉NO₃

Molar mass319.4 g/mol

Physical formSolid

HS code38229090

InChIKeyMJXIPHMGYJXKLJ-MLGOENBGSA-N

IUPAC name(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid

About Finasteride Dihydro Carboxylic Acid

Finasteride Dihydro Carboxylic Acid belongs to the Finasteride reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 103335-55-3, formula C19H29NO3 and molar mass 319.4 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

It carries the GHS signal word Warning (H302, H341, H361 and H373), 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 Finasteride

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

Finasteride 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 Finasteride Dihydro Carboxylic Acid
Product name	Finasteride Dihydro Carboxylic Acid
Catalogue number	ZX-029502
CAS number	103335-55-3
IUPAC name	(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid
Molecular formula	C₁₉H₂₉NO₃
Molar mass	319.4 g/mol
Exact mass	319.2147
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	2 / 3
Topological polar surface area	66.4 Å²
HS code	38229090
InChIKey	MJXIPHMGYJXKLJ-MLGOENBGSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)O)CC[C@@H]4[C@@]3(CCC(=O)N4)C
PubChem CID	9818495
Synonyms	3-Oxo-4-aza-5-α-androstane-17-β-carboxylic acid, 3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid, 3-Oxo-4-aza-5alpha-androstane-17beta-carboxylic acid, 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid, 4-Aza-5alpha-androstan-3-one-17beta-carboxylic acid, 3-Oxo-4-aza-5alpha-androstan-17beta-carboxylic Acid, 3-Oxo-4-aza-5a-androstan-17b-carboxylic Acid, 4-aza-5, A-androstan-3-one-17, A-carboxylic acid, EX-A1950, 3-Oxo-4-aza-5, A-androstan-17, A-carboxylic Acid

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

Health hazard

Signal word Warning

H302Harmful if swallowed
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P317, P318, P319, P330, 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 Finasteride Dihydro Carboxylic 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 Finasteride Dihydro Carboxylic Acid

Which CAS number identifies Finasteride Dihydro Carboxylic Acid?

Finasteride Dihydro Carboxylic Acid is registered under CAS 103335-55-3. You may also see it listed as 3-Oxo-4-aza-5-α-androstane-17-β-carboxylic acid, 3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid, 3-Oxo-4-aza-5alpha-androstane-17beta-carboxylic acid. Our catalogue number for this item is ZX-029502.

What are the formula and molar mass of Finasteride Dihydro Carboxylic Acid?

For Finasteride Dihydro Carboxylic Acid, its formula is C19H29NO3 and its molar mass is 319.4 g/mol. The systematic (IUPAC) name is (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid. InChIKey MJXIPHMGYJXKLJ-MLGOENBGSA-N lets you match it in any structure database.

How is Finasteride Dihydro Carboxylic Acid used in pharmaceutical QC?

Finasteride Dihydro Carboxylic Acid is a characterised reference material linked to Finasteride. 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 Finasteride Dihydro Carboxylic 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 Finasteride Dihydro Carboxylic 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 Finasteride Dihydro Carboxylic Acid to my country?

Yes. Because Finasteride Dihydro Carboxylic 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.

More Finasteride standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list