4-Pregnene-3,20-dione

BGC Id:	641403474292
CAS No:	57-83-0
Synonyms:
Molecular Formula:	C21H30O2
Molecular Weight:	314.46
EINECS:	200-350-6

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

会社のタイプ: Producer

カントリー: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 57-83-0?

The last intensive check and update was carried out on 2025/05/30.

Identify

CAS:

57-83-0

EINECS:

200-350-6

Molecular Formula:

C21H30O2

MDL:

MFCD00003658

Properties

Molecular Weight:

314.46 g·mol−1

Density:

~1.1 g/cm³ (Predicted)

Melting point:

128-132 °C (lit.)

Boiling point:

~447.15 °C at 760 mmHg (Predicted)

What other providers are available for CAS 57-83-0?

In addition to the providers presented here for 4-Pregnene-3,20-dione with the CAS number 57-83-0, there are other 152 providers with slightly different product names available for this CAS number.

Lutein

Beckmann-Kenko GmbH | IBIS Chemie International | BuGuCh & Partners +15 additional providers that we know from the past

Progesterone

Marigold Color

Nantong Xindao Biotech Ltd +1 additional providers that we know from the past

[13C3]-Progesterone

+1 additional providers that we know from the past

Progesterone, Pharma

Caesar & Loretz GmbH | Nantong Xindao Biotech Ltd +2 additional providers that we know from the past

Micronized progesterone

+2 additional providers that we know from the past

Delta-4-pregnene-3,20-dione

+2 additional providers that we know from the past