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Steroids and sterols

Holamine

Also known as 3alpha-Aminopregn-5-en-20-one, (3I+/-)-3-Aminopregn-5-en-20-one

CAS 28840-94-0Formula C21H33NOMolar mass 315.50 g/mol
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Holamine chemical structure, C21H33NO, CAS 28840-94-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28840-94-0
Formula
C21H33NO
Molar mass
315.50 g/mol
HS code
292239
Category
Steroids and sterols

What is Holamine?

Plain description, key identifiers and synonyms

Holamine has been reported in Holarrhena curtisii.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[(3R,8S,9S,10R,13S,14S,17S)-3-amino-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
CAS number
28840-94-0
Molecular formula
C21H33NO
InChIKey
GPRZXDPWGLHIQE-QYYVTAPASA-N
InChI
InChI=1S/C21H33NO/c1-13(23)17-6-7-18-16-5-4-14-12-15(22)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19H,5-12,22H2,1-3H3/t15-,16+,17-,18+,19+,20+,21-/m1/s1
Canonical SMILES
CC(=O)C1CCC2C3CC=C4CC(N)CCC4(C)C3CCC12C
Isomeric SMILES
CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@H](C4)N)C)C

Synonyms

  • 3alpha-Aminopregn-5-en-20-one
  • (3I+/-)-3-Aminopregn-5-en-20-one

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
315.50 g/molcalc.
Exact mass
315.2562 Dacalc.
LogP (octanol/water)
4.48calc.
Topological polar surface area
43.09 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
23calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
7calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1=C2CCCCC2C2CCC3CCCC3C2C1

C1=C2CCCCC2C2CCC3CCCC3C2C1

4 rings, 17 atoms.

1,163 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Holamine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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Holamine price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Holamine is traded under.

HS 2922.39Indicative HS code

Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…

World exports in 2024
$187M
−0.3% vs 2023, imports $159M
2019 to 2024
Top exporters
  1. China35.3%
  2. India * partner reported27.7%
  3. Germany12.7%
Top importers
  1. Germany17.3%
  2. United States13.8%
  3. India * partner reported9.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Holamine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Holamine, based on the data on this page

What is Holamine?

Holamine has been reported in Holarrhena curtisii.

What is the CAS number of Holamine?

The CAS registry number of Holamine is 28840-94-0.

What is the molecular formula and weight of Holamine?

The molecular formula of Holamine is C21H33NO and its molar mass is 315.50 g/mol.

Is Holamine hazardous?

No GHS hazard classification for Holamine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Holamine?

Holamine is usually classified under HS code 292239 (Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Holamine?

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What is the price of Holamine?

Suppliers quote Holamine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Holamine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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