Darunavir Impurity 65
- CAS1291087-81-4
- CatalogueRS-D062001
- FormulaC34H45N3O11S
- MW703.8
On this page
Product identification
| Product name | Darunavir Impurity 65 |
|---|---|
| Catalogue No. | RS-D062001 |
| CAS No. | 1291087-81-4 |
| Molecular formula | C34H45N3O11S |
| Molecular weight | 703.8 |
| Availability | Back order— restocking can be arranged, about 1–2 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | Darunavir |
| Also known as | (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl ((2S,3R)-4-((4-amino-N-isobutylphenyl)sulfonamido)-3-(((((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl)oxy)carbonyl)oxy)-1-phenylbutan-2-yl)carbamate; Darunavir Difuranyl Impurity; Darunavir Impurity 22 |
| Storage | Refer to the certificate of analysis (COA) supplied with each lot |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-D062001 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
Is the assigned value given on an “as is” basis?
How should this material be stored?
Do you supply pack sizes other than those listed?
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Darunavir
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-D062001
- Request a quotation for RS-D062001
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Darunavir
All 44 further standards are listed here — every link is in the page, not loaded later.
-
Darunavir
IN STOCKRS-U098165 -
Darunavir Impurity A
IN STOCKRS-D062004 -
Darunavir Impurity A Enantiomer
IN STOCKRS-D062010 -
(1R,2R)-Darunavir
CUSTOM SYNTHESISRS-D062012 -
(1R,2S)-Darunavir
CUSTOM SYNTHESISRS-D062002 -
(3aS,6aR)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one
IN STOCKRS-Z401J0A -
2-Epi-Darunavir
BACK ORDERRS-D062026 -
3’-Hydroxy Darunavir
BACK ORDERRS-D062007 -
Darunavir D9
BACK ORDERRS-D062034 -
Darunavir Dimer Impurity
BACK ORDERRS-D062020 -
Darunavir Ethanolate
IN STOCKRS-Z401JYE -
Darunavir O-β-D-Glucuronide
CUSTOM SYNTHESISRS-D062008 -
Darunavir-O-β-D-Glucuronide
BACK ORDERRS-D062029 -
Des Sulphonamide Darunavir Impurity
IN STOCKRS-D062044 -
Hydroxy Darunavir
BACK ORDERRS-D062036 -
N’-Bis THF Darunavir
BACK ORDERRS-D062035 -
Darunavir Impurity 3
IN STOCKRS-D062017 -
Darunavir Impurity 7
IN STOCKRS-I003149 -
Darunavir Impurity 8
IN STOCKRS-D062024 -
Darunavir Impurity 9
IN STOCKRS-D062025 -
Darunavir Impurity 10
CUSTOM SYNTHESISRS-D062028 -
Darunavir Impurity 11
IN STOCKRS-D062019 -
Darunavir Impurity 15
IN STOCKRS-D062032 -
Darunavir Impurity 23
IN STOCKRS-I003094 -
Darunavir Impurity 32 ((+)-Darunavir)
IN STOCKRS-D062009 -
Darunavir Impurity 34
BACK ORDERRS-D062023 -
Darunavir Impurity 40
IN STOCKRS-D062041 -
Darunavir Impurity 42
IN STOCKRS-D062042 -
Darunavir Impurity 46
CUSTOM SYNTHESISRS-D062030 -
Darunavir Impurity 58
IN STOCKRS-D062006 -
Darunavir Impurity 66
IN STOCKRS-D062011 -
Darunavir Impurity 67
BACK ORDERRS-D062013 -
Darunavir Impurity 68
IN STOCKRS-D062014 -
Darunavir Impurity 69
CUSTOM SYNTHESISRS-D062021 -
Darunavir Impurity 70
CUSTOM SYNTHESISRS-D062022 -
Darunavir Impurity 71
BACK ORDERRS-D062033 -
Darunavir Impurity 72
CUSTOM SYNTHESISRS-D062037 -
Darunavir Impurity 77
BACK ORDERRS-D062003 -
Darunavir Impurity 78
IN STOCKRS-D062005 -
Darunavir Impurity 79
BACK ORDERRS-D062015 -
Darunavir Impurity 80
BACK ORDERRS-D062016 -
Darunavir Impurity 81
IN STOCKRS-D062018 -
Darunavir Impurity 82
IN STOCKRS-D062027 -
Darunavir Impurity 83
IN STOCKRS-D062038
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.





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