CompoundList
Sign in
Heterocyclic building blocks

8a hydroxy-avermectin B1a

CAS 96722-46-2Formula C48H72O15Molar mass 889.09 g/molEC 810-609-0
GHS signal word: Warning. Pictograms: Hazardous to the environment
Get quotes Safety data
8a hydroxy-avermectin B1a chemical structure, C48H72O15, CAS 96722-46-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
96722-46-2
Formula
C48H72O15
Molar mass
889.09 g/mol
EC number
810-609-0
HS code
293220
Category
Heterocyclic building blocks

What is 8a hydroxy-avermectin B1a?

Plain description, key identifiers and synonyms

8a hydroxy-avermectin B1a is a chemical substance with the molecular formula C48H72O15 and a molar mass of 889.09 g/mol. Its CAS registry number is 96722-46-2. The IUPAC name is (1'R,2R,3S,4'S,6S,10'E,12'S,13'S,14'E,16'Z,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-18',21',24'-trihydroxy-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-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1'R,2R,3S,4'S,6S,10'E,12'S,13'S,14'E,16'Z,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-18',21',24'-trihydroxy-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-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one
CAS number
96722-46-2
EC number
810-609-0
Molecular formula
C48H72O15
InChIKey
ORIHAMOZRDYFCM-MLBVANKNSA-N
InChI
InChI=1S/C48H72O15/c1-11-24(2)42-27(5)17-18-47(63-42)23-32-20-31(62-47)16-15-26(4)41(59-38-22-36(55-10)43(30(8)57-38)60-37-21-35(54-9)40(50)29(7)56-37)25(3)13-12-14-33-45(51)61-44-39(49)28(6)19-34(46(52)58-32)48(33,44)53/h12-15,17-19,24-25,27,29-32,34-45,49-51,53H,11,16,20-23H2,1-10H3/b13-12+,26-15+,33-14+/t24-,25-,27-,29-,30-,31?,32-,34-,35-,36-,37-,38-,39+,40-,41-,42+,43-,44+,45?,47+,48+/m0/s1
Canonical SMILES
CCC(C)C1OC2(C=CC1C)CC1CC(CC=C(C)C(OC3CC(OC)C(OC4CC(OC)C(O)C(C)O4)C(C)O3)C(C)C=CC=C3C(O)OC4C(O)C(C)=CC(C(=O)O1)C34O)O2
Isomeric SMILES
CC[C@H](C)[C@@H]1[C@H](C=C[C@@]2(O1)C[C@@H]3CC(O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\C(O[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)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
889.09 g/molcalc.
Exact mass
888.4871 Dacalc.
LogP (octanol/water)
4.7calc.
Topological polar surface area
190.3 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
8calc.
Heavy atoms
63calc.
Rings
7calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.77calc.
Formal charge
0calc.
Stereocentres
21calc.
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(C=CCCO1)C2

O=C1OC2CC(CC=CC(OC3CCC(OC4CCCCO4)CO3)CC=CC=C3COC4CC=CC1C34)OC1(C=CCCO1)C2

7 rings, 45 atoms.

46 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

8a hydroxy-avermectin B1a suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade 8a hydroxy-avermectin B1a can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

8a hydroxy-avermectin B1a 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.

Get latest price

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 8a hydroxy-avermectin B1a 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 8a hydroxy-avermectin B1a is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 8a hydroxy-avermectin B1a, based on the data on this page

What is 8a hydroxy-avermectin B1a?

8a hydroxy-avermectin B1a is a chemical substance with the molecular formula C48H72O15 and a molar mass of 889.09 g/mol. Its CAS registry number is 96722-46-2.

What is the CAS number of 8a hydroxy-avermectin B1a?

The CAS registry number of 8a hydroxy-avermectin B1a is 96722-46-2.

What is the molecular formula and weight of 8a hydroxy-avermectin B1a?

The molecular formula of 8a hydroxy-avermectin B1a is C48H72O15 and its molar mass is 889.09 g/mol.

What is 8a hydroxy-avermectin B1a used for?

Known uses and roles of 8a hydroxy-avermectin B1a include building blocks in research and laboratory.

Is 8a hydroxy-avermectin B1a hazardous?

8a hydroxy-avermectin B1a carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 8a hydroxy-avermectin B1a?

8a hydroxy-avermectin B1a is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 8a hydroxy-avermectin B1a?

Post a free request on CompoundList and suppliers of 8a hydroxy-avermectin B1a will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 8a hydroxy-avermectin B1a?

Suppliers quote 8a hydroxy-avermectin B1a 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 8a hydroxy-avermectin B1a

Get quotes for 8a hydroxy-avermectin B1a

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell 8a hydroxy-avermectin B1a
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of 8a hydroxy-avermectin B1a with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/8a-hydroxy-avermectin-b1a-96722-46-2" title="8a hydroxy-avermectin B1a structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293220

Price on request
Free quotes, contact stays private
Get quotes