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Steroids and sterols

Buame

Also known as N-(3-Hydroxy-1,3,5(10)-estratrien-17beta-yl)butylamine, 17-(Butylamino)estra-1(10),2,4-trien-3-ol, 17beta-(Butylamino)estra-1(10),2,4-trien-3-ol

CAS 137539-90-3Formula C22H33NOMolar mass 327.51 g/mol
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Buame chemical structure, C22H33NO, CAS 137539-90-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
137539-90-3
Formula
C22H33NO
Molar mass
327.51 g/mol
HS code
292229
Category
Steroids and sterols

What is Buame?

Plain description, key identifiers and synonyms

Buame is a chemical substance with the molecular formula C22H33NO and a molar mass of 327.51 g/mol. Its CAS registry number is 137539-90-3. The IUPAC name is (8R,9S,13S,14S,17S)-17-(butylamino)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(8R,9S,13S,14S,17S)-17-(butylamino)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol
CAS number
137539-90-3 CAS number cross-checked
Molecular formula
C22H33NO
InChIKey
FSASUYCRSCVLGC-AANPDWTMSA-N
InChI
InChI=1S/C22H33NO/c1-3-4-13-23-21-10-9-20-19-7-5-15-14-16(24)6-8-17(15)18(19)11-12-22(20,21)2/h6,8,14,18-21,23-24H,3-5,7,9-13H2,1-2H3/t18-,19-,20+,21+,22+/m1/s1
Canonical SMILES
CCCCNC1CCC2C3CCc4cc(O)ccc4C3CCC12C
Isomeric SMILES
CCCCN[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)O)C

Synonyms

  • N-(3-Hydroxy-1,3,5(10)-estratrien-17beta-yl)butylamine
  • 17-(Butylamino)estra-1(10),2,4-trien-3-ol
  • 17beta-(Butylamino)estra-1(10),2,4-trien-3-ol

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
327.51 g/molcalc.
Exact mass
327.2562 Dacalc.
LogP (octanol/water)
5.01calc.
Topological polar surface area
32.26 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
24calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc2c(c1)CCC1C2CCC2CCCC21

c1ccc2c(c1)CCC1C2CCC2CCCC21

4 rings, 17 atoms.

585 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.

Buame suppliers

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

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Buame price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Buame is traded under.

HS 2922.29Indicative HS code

Amino-naphthols and other amino-phenols, other than those containing more than one kind…

World exports in 2024
$467M
−15.3% vs 2023, imports $454M
2019 to 2024
Top exporters
  1. China63.1%
  2. India * partner reported15.5%
  3. Japan4.0%
Top importers
  1. India * partner reported25.8%
  2. United States14.4%
  3. South Korea7.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Buame?

Buame is a chemical substance with the molecular formula C22H33NO and a molar mass of 327.51 g/mol. Its CAS registry number is 137539-90-3. The IUPAC name is (8R,9S,13S,14S,17S)-17-(butylamino)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol.

What is the CAS number of Buame?

The CAS registry number of Buame is 137539-90-3.

What is the molecular formula and weight of Buame?

The molecular formula of Buame is C22H33NO and its molar mass is 327.51 g/mol.

Is Buame hazardous?

No GHS hazard classification for Buame 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 Buame?

Buame is usually classified under HS code 292229 (Amino-naphthols and other amino-phenols, other than those containing more than one kind…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Buame?

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What is the price of Buame?

Suppliers quote Buame 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 Buame

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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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