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Impurities and reference standards

Cholesterol impurity 48

Also known as Cholesta-3,5-dien-3-ol, (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

CAS 87701-37-9Formula C27H44OMolar mass 384.65 g/mol
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Cholesterol impurity 48 chemical structure, C27H44O, CAS 87701-37-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
87701-37-9
Formula
C27H44O
Molar mass
384.65 g/mol
HS code
294200
Category
Impurities and reference standards

What is Cholesterol impurity 48?

Plain description, key identifiers and synonyms

Cholesterol impurity 48 is a chemical substance with the molecular formula C27H44O and a molar mass of 384.65 g/mol. Its CAS registry number is 87701-37-9. The IUPAC name is (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
CAS number
87701-37-9
Molecular formula
C27H44O
InChIKey
IFGFHICHUSAZCE-GYKMGIIDSA-N
InChI
InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,17-19,22-25,28H,6-8,10-16H2,1-5H3/t19-,22+,23-,24+,25+,26+,27-/m1/s1
Canonical SMILES
CC(C)CCCC(C)C1CCC2C3CC=C4C=C(O)CCC4(C)C3CCC12C
Isomeric SMILES
C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CCC(=C4)O)C)C

Synonyms

  • Cholesta-3,5-dien-3-ol
  • (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-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
384.65 g/molcalc.
Exact mass
384.3392 Dacalc.
LogP (octanol/water)
8.08calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
5calc.
Heavy atoms
28calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.85calc.
Formal charge
0calc.
Stereocentres
7calc.
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, C1=CC2=CCC3C4CCCC4CCC3C2CC1

C1=CC2=CCC3C4CCCC4CCC3C2CC1

4 rings, 17 atoms.

93 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.

Cholesterol impurity 48 suppliers

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Cholesterol impurity 48 price

Indicative price range per kg from live supplier offers

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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 Cholesterol impurity 48 is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Cholesterol impurity 48 is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cholesterol impurity 48, based on the data on this page

What is Cholesterol impurity 48?

Cholesterol impurity 48 is a chemical substance with the molecular formula C27H44O and a molar mass of 384.65 g/mol. Its CAS registry number is 87701-37-9. The IUPAC name is (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol.

What is the CAS number of Cholesterol impurity 48?

The CAS registry number of Cholesterol impurity 48 is 87701-37-9.

What is the molecular formula and weight of Cholesterol impurity 48?

The molecular formula of Cholesterol impurity 48 is C27H44O and its molar mass is 384.65 g/mol.

Is Cholesterol impurity 48 hazardous?

No GHS hazard classification for Cholesterol impurity 48 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 Cholesterol impurity 48?

Cholesterol impurity 48 is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cholesterol impurity 48?

Post a free request on CompoundList and suppliers of Cholesterol impurity 48 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cholesterol impurity 48?

Suppliers quote Cholesterol impurity 48 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 Cholesterol impurity 48

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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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