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Heterocyclic building blocks

4a-Hydroxy ivermectin

CAS 86629-74-5Formula C48H74O15Molar mass 891.11 g/mol
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4a-Hydroxy ivermectin chemical structure, C48H74O15, CAS 86629-74-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
86629-74-5
Formula
C48H74O15
Molar mass
891.11 g/mol
HS code
293220
Category
Heterocyclic building blocks

What is 4a-Hydroxy ivermectin?

Plain description, key identifiers and synonyms

4a-Hydroxy ivermectin is a chemical substance with the molecular formula C48H74O15 and a molar mass of 891.11 g/mol. Its CAS registry number is 86629-74-5. The IUPAC name is (1R,4S,5'S,6R,6'R,8R,10Z,12S,13S,14Z,20R,21R,24S)-6'-[(2R)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-22-(hydroxymethyl)-5',11,13-trimethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,4S,5'S,6R,6'R,8R,10Z,12S,13S,14Z,20R,21R,24S)-6'-[(2R)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-22-(hydroxymethyl)-5',11,13-trimethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
CAS number
86629-74-5
Molecular formula
C48H74O15
InChIKey
BGNKRIUWJKFMAF-VJHUBGPTSA-N
InChI
InChI=1S/C48H74O15/c1-10-25(2)43-28(5)16-17-47(63-43)22-34-19-33(62-47)15-14-27(4)42(60-39-21-37(55-9)44(30(7)58-39)61-38-20-36(54-8)40(50)29(6)57-38)26(3)12-11-13-32-24-56-45-41(51)31(23-49)18-35(46(52)59-34)48(32,45)53/h11-14,18,25-26,28-30,33-45,49-51,53H,10,15-17,19-24H2,1-9H3/b12-11-,27-14-,32-13?/t25-,26+,28+,29+,30+,33-,34+,35+,36+,37+,38+,39+,40+,41-,42+,43-,44+,45-,47-,48-/m1/s1
Canonical SMILES
CCC(C)C1OC2(CCC1C)CC1CC(CC=C(C)C(OC3CC(OC)C(OC4CC(OC)C(O)C(C)O4)C(C)O3)C(C)C=CC=C3COC4C(O)C(CO)=CC(C(=O)O1)C34O)O2
Isomeric SMILES
CC[C@@H](C)[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(\[C@H]([C@H](/C=C\C=C4CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)CO)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@H]([C@@H](O7)C)O)OC)OC)/C)C

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
891.11 g/molcalc.
Exact mass
890.5028 Dacalc.
LogP (octanol/water)
4.57calc.
Topological polar surface area
190.3 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
9calc.
Heavy atoms
63calc.
Rings
7calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.81calc.
Formal charge
0calc.
Stereocentres
20calc.
Lipinski rule of five
Fails (2 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, O=C1OC2CC(CC=CC(OC3CCC(OC4CCCCO4)CO3)CC=CC=C3COC4CC=CC1C34)OC1(CCCCO1)C2

O=C1OC2CC(CC=CC(OC3CCC(OC4CCCCO4)CO3)CC=CC=C3COC4CC=CC1C34)OC1(CCCCO1)C2

7 rings, 45 atoms.

35 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.

4a-Hydroxy ivermectin suppliers

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4a-Hydroxy ivermectin 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

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 4a-Hydroxy ivermectin is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

The HS code shown for 4a-Hydroxy ivermectin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4a-Hydroxy ivermectin, based on the data on this page

What is 4a-Hydroxy ivermectin?

4a-Hydroxy ivermectin is a chemical substance with the molecular formula C48H74O15 and a molar mass of 891.11 g/mol. Its CAS registry number is 86629-74-5.

What is the CAS number of 4a-Hydroxy ivermectin?

The CAS registry number of 4a-Hydroxy ivermectin is 86629-74-5.

What is the molecular formula and weight of 4a-Hydroxy ivermectin?

The molecular formula of 4a-Hydroxy ivermectin is C48H74O15 and its molar mass is 891.11 g/mol.

What is 4a-Hydroxy ivermectin used for?

Known uses and roles of 4a-Hydroxy ivermectin include building blocks in research and laboratory.

Is 4a-Hydroxy ivermectin hazardous?

No GHS hazard classification for 4a-Hydroxy ivermectin 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 4a-Hydroxy ivermectin?

4a-Hydroxy ivermectin is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 4a-Hydroxy ivermectin?

Post a free request on CompoundList and suppliers of 4a-Hydroxy ivermectin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 4a-Hydroxy ivermectin?

Suppliers quote 4a-Hydroxy ivermectin 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 4a-Hydroxy ivermectin

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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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