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API Impurities

(22R,23R)-28-Homo Brassinolide

Reference StandardAvailable on request

Order (22R,23R)-28-Homo Brassinolide (CAS 82373-95-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
(22R,23R)-28-Homo Brassinolide chemical structure
CAS number82373-95-3
FormulaC29H50O6
Molar mass494.7 g/mol
Physical formSolid
HS code38229090
InChIKeyHJIKODJJEORHMZ-NNPZUXBVSA-N
IUPAC name(1S,2R,4R,5S,7S,11S,12S,15R,16S)-15-[(2S,3R,4R,5S)-5-ethyl-3,4-dihydroxy-6-methylheptan-2-yl]-4,5-dihydroxy-2,16-dimethyl-9-oxatetracyclo[9.7.0.02,7.012,16]octadecan-8-one

About (22R,23R)-28-Homo Brassinolide

(22R,23R)-28-Homo Brassinolide is supplied by Zemixal as a characterised reference material for Bevacizumab analysis. For your records (Reference Standard), the material is defined by CAS 82373-95-3, formula C29H50O6 and molar mass 494.7 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Bevacizumab

See every impurity, metabolite and related compound we list for this API.

Bevacizumab standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (22R,23R)-28-Homo Brassinolide
Product name(22R,23R)-28-Homo Brassinolide
Catalogue numberZX-023562
CAS number82373-95-3
IUPAC name(1S,2R,4R,5S,7S,11S,12S,15R,16S)-15-[(2S,3R,4R,5S)-5-ethyl-3,4-dihydroxy-6-methylheptan-2-yl]-4,5-dihydroxy-2,16-dimethyl-9-oxatetracyclo[9.7.0.02,7.012,16]octadecan-8-one
Molecular formulaC29H50O6
Molar mass494.7 g/mol
Exact mass494.3607
GradeReference Standard
Physical formSolid
XLogP35.2
H-bond donors / acceptors4 / 6
Topological polar surface area107 Ų
HS code38229090
InChIKeyHJIKODJJEORHMZ-NNPZUXBVSA-N
SMILESCC[C@H]([C@H]([C@@H]([C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2COC(=O)[C@@H]4[C@@]3(C[C@H]([C@H](C4)O)O)C)C)O)O)C(C)C
PubChem CID11038340
Synonyms28-Homobrassinolide, Brassinolide-ethyl, 28-Homo Brassinolide, (22R,23R)-2alpha,3alpha,22,23-tetrahydroxy-7a-homo-7-oxa-5alpha-stigmastan-6-one, B-Homo-7-oxastigmastan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (22R,23R)-28-Homo Brassinolide
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about (22R,23R)-28-Homo Brassinolide

Which CAS number identifies (22R,23R)-28-Homo Brassinolide?
(22R,23R)-28-Homo Brassinolide is registered under CAS 82373-95-3. You may also see it listed as 28-Homobrassinolide, Brassinolide-ethyl, 28-Homo Brassinolide. Our catalogue number for this item is ZX-023562.
What are the formula and molar mass of (22R,23R)-28-Homo Brassinolide?
For (22R,23R)-28-Homo Brassinolide, its formula is C29H50O6 and its molar mass is 494.7 g/mol. InChIKey HJIKODJJEORHMZ-NNPZUXBVSA-N lets you match it in any structure database.
How is (22R,23R)-28-Homo Brassinolide used in pharmaceutical QC?
(22R,23R)-28-Homo Brassinolide is a characterised reference material linked to Bevacizumab. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for (22R,23R)-28-Homo Brassinolide?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (22R,23R)-28-Homo Brassinolide?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship (22R,23R)-28-Homo Brassinolide to my country?
Yes. (22R,23R)-28-Homo Brassinolide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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