4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
- Product Name
- 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
- CAS No.
- 104239-97-6
- Chemical Name
- 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
- Synonyms
- M4 ACID;F10 acid;Refer to D-3512;Dutasteride Acid;DUTASTERIDE EP IMP A;Dutasteride EP Impurity A;Dutasteride impurity A -I;Dutasteride Intermediate M4?ACID;1-androstene-3-one-4-aza-17B-carboxylic acid;1-androsten-3-keto-4-aza-17b-carboxylic acid
- CBNumber
- CB3235270
- Molecular Formula
- C19H27NO3
- Formula Weight
- 317.42
- MOL File
- 104239-97-6.mol
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Property
- Melting point:
- 295-297 °C
- Boiling point:
- 527.3±50.0 °C(Predicted)
- Density
- 1.166
- storage temp.
- 2-8°C
- solubility
- Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly, Sonicated)
- pka
- 4.80±0.60(Predicted)
- form
- Solid
- color
- Off-White to Pale Brown
Safety
- HS Code
- 2933.79.8500
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P281Use personal protective equipment as required.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P308+P313IF exposed or concerned: Get medical advice/attention.
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- O0515
- Product name
- 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid
- Packaging
- 1G
- Price
- $61
- Updated
- 2024/03/01
- Product number
- O0515
- Product name
- 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid
- Packaging
- 5G
- Price
- $242
- Updated
- 2024/03/01
- Product number
- O847250
- Product name
- 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid
- Packaging
- 1g
- Price
- $135
- Updated
- 2021/12/16
- Product number
- O847250
- Product name
- 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid
- Packaging
- 50g
- Price
- $1205
- Updated
- 2021/12/16
- Product number
- J96084
- Product name
- 4-Aza-5alpha-androstan-1-ene-3-one-17beta-carboxylicacid
- Packaging
- 25g
- Price
- $252
- Updated
- 2021/12/16
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Chemical Properties,Usage,Production
Chemical Properties
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid is Off-White Powder
Uses
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid is an intermediate in the synthesis of Finasteride, am onhibitor of 5a-reductase, the enzyme which converts testosterone to the more potent androgen, 5a-dihydrotestosterone
Uses
A novel intermediate in the synthesis of Finasteride, a 5α-reductase inhibitor used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders.
Uses
A novel intermediate in the synthesis of Finasteride and Dutasteride, a 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and p rostatic carcinoma and other hyperandrogenetic related disorders.
4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid manufacturers
- Product
- 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-20
- Product
- 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
- Price
- US $0.00/KG
- Min. Order
- 100g
- Purity
- 98%+
- Supply Ability
- 100kg
- Release date
- 2021-05-11
- Product
- 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 10kg
- Release date
- 2018-12-18