Progesterone
Progesterone (CAS: 57-83-0, C21H30O2) is a vital endogenous steroid hormone with a molecular weight of 314.46 g/mol. It plays a crucial role in the menstrual cycle, pregnancy, and embryogenesis. As a key intermediate in biochemical pathways, it is widely utilised in research and development within the life sciences and chemical synthesis sectors. Tech Serve Solutions supplies Progesterone for various laboratory applications.
- IUPAC
- 4-Pregnene-3,20-dione

Biochemical Research
Progesterone serves as a fundamental tool in endocrinology and reproductive biology research. Its role in physiological processes makes it invaluable for studying hormonal pathways and their effects on cellular functions.
Chemical Synthesis
As a complex steroid molecule, Progesterone is employed as a chiral building block and starting material in the synthesis of other steroidal compounds. Its well-defined structure facilitates precise chemical modifications.
Cell Biology Studies
This bioactive small molecule is used to investigate cellular responses to hormonal signalling. Researchers utilise Progesterone to understand its impact on gene expression and cellular differentiation.
| Molecular weight | 314.46 |
|---|---|
| Empirical formula | C21H30O2 |
| Assay | 98% |
| Optical activity | [α]23/D +182°, c = 2 in dioxane |
| Melting point | 128-132 °C(lit.) |

Hazard statements
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 40 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... ESR1(2099), PGR(5241) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Progesterone (CAS 57-83-0) used for?
+
Progesterone is used in biochemical research, chemical synthesis, and cell biology studies. It is an endogenous steroid hormone crucial for various physiological processes.
What is the CAS number and molecular formula for Progesterone?
+
The CAS number for Progesterone is 57-83-0, and its molecular formula is C21H30O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Progesterone with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Progesterone?
+
Progesterone is classified with GHS08 symbol and a 'Warning' signal word, carrying the hazard statement H351 (Suspected of causing cancer). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (N100 or P3 filter cartridges), must be used. Handle in a well-ventilated area.
Is Progesterone a controlled substance?
+
The provided data does not indicate Progesterone is a controlled substance.
How is Progesterone packed and shipped?
+
Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details are available upon request and comply with international regulations.
How can I request a quote or sample for Progesterone?
+
To request a quote or sample for Progesterone, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis