Molekula
Hydrocortisone 3-(O-Carboxymethyl)oxime
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hydrocortisone 3-(O-Carboxymethyl)oxime is a modified steroid derivative used primarily in pharmaceutical research, particularly for studying receptor interactions and drug development. It is a hapten derivative of hydrocortisone: the carboxymethyloxime handle at C-3 is used to couple hydrocortisone to carrier proteins such as BSA or to enzymes, and these conjugates are used to raise anti-cortisol antibodies and to build cortisol immunoassays such as ELISA and RIA. This compound has a CAS number of 43188-86-9, molecular formula C23H33NO7, and a molecular weight of 435.5 g/mol. It is stored at ambient conditions and carries a Warning signal word under GHS classification. Molekula supplies Hydrocortisone 3-(O-Carboxymethyl)oxime from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90038237 |
| CAS Number | 43188-86-9 |
| IUPAC Name | 2-[(E)-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-ylidene]amino]oxyacetic acid |
| Molecular Formula | C23H33NO7 |
| Molecular Weight | 435.5 |
| Exact Mass | 435.2257 |
| SMILES | C[C@]12CC/C(=N\OCC(=O)O)/C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@]4(C(=O)CO)O)C)O |
| InChIKey | WXAWNCDYPXVODT-ZAKIEOBNSA-N |
| InChI | InChI=1S/C23H33NO7/c1-21-7-5-14(24-31-12-19(28)29)9-13(21)3-4-15-16-6-8-23(30,18(27)11-25)22(16,2)10-17(26)20(15)21/h9,15-17,20,25-26,30H,3-8,10-12H2,1-2H3,(H,28,29)/b24-14+/t15-,16-,17-,20+,21-,22-,23-/m0/s1 |
| PubChem CID | 13767341 |
| REACH Code | Y113 |
| HTS Code | 2937.29.9095 |
| Tariff Code | 2937290000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Hydrocortisone 3-(O-Carboxymethyl)oxime (E/Z Mixture)
Frequently asked questions
What is Hydrocortisone 3-(O-Carboxymethyl)oxime commonly used for?
This compound is primarily used as a hapten and conjugation reagent. Its C-3 carboxymethyloxime group allows hydrocortisone to be coupled to carrier proteins such as BSA or to enzymes, and the resulting conjugates are used to raise anti-cortisol antibodies and to develop cortisol immunoassays such as ELISA and RIA.
What is the chemical formula and molecular weight of this product?
The chemical formula is C₂₃H₃₃NO₇, and the molecular weight is 435.5 g/mol.
How should Hydrocortisone 3-(O-Carboxymethyl)oxime be stored?
Store at ambient temperature in a cool, dry place, away from direct sunlight and moisture.
What grade or purity is available for this product?
Molekula supplies this compound in pharmaceutical-grade purity (typically ≥98% HPLC), suitable for research and development.
Can Molekula supply this product in bulk quantities?
Yes, we can provide bulk quantities upon request—please contact us for pricing and availability.
What documentation comes with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.