(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)enanthic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)heptanoic acid 346694-77-7 Boc-L-beta-homolysine(Cbz) CAS 346694-77-7
| CAS No. | 346694-77-7 |
| Molecular Formula | C20H36N2O6 |
| Molecular Weight | 400.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)enanthic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)heptanoic acid 346694-77-7 Boc-L-beta-homolysine(Cbz) (CAS 346694-77-7), a certified reference material (molecular formula C20H36N2O6, MW 400.51 g/mol) for analytical method development and quality control.
Structurally, (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)enanthic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)heptanoic acid 346694-77-7 Boc-L-beta-homolysine(Cbz) (C20H36N2O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 400.51 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-7-(phenylmethoxycarbonylamino)heptanoic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)enanthic acid (3S)-7-(benzyloxycarbonylamino)-3-(tert-butoxycarbonylamino)heptanoic acid 346694-77-7 Boc-L-beta-homolysine(Cbz) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H36N2O6 |
| Molecular Weight | 400.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related S Standards
- Benzyl 3-[1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-3-yl]-2,3-dihydroindole-1-carboxylate (CAS 1160248-37-2)
- Benzyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxylate (CAS 1373028-73-9)
- 18-[(2-Methylpropan-2-yl)oxy]-18-oxooctadecanoic Acid (CAS 843666-40-0)
- 3-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid 756525-91-4 (CAS 756525-91-4)
- Benzyl 3-[1-[(2-methylpropan-2-yl)oxycarbonyl]piperidin-3-yl]-2,3-dihydroindole-1-carboxylate (CAS 1160248-34-9)
- 2-[1'-[(2-Methylpropan-2-yl)oxycarbonyl]spiro[3,4-dihydrochromene-2,4'-piperidine]-4-yl]acetic acid (CAS 952681-82-2)
- 2-[4-Methyl-1'-[(2-methylpropan-2-yl)oxycarbonyl]spiro[1,2-dihydroindene-3,4'-piperidine]-1-yl]acetic acid (CAS 1160247-51-7)
- 3-[4-[(2-Methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]indolizine-6-carboxylic acid (CAS 1251009-25-2)
Recommended Standards
- tert-Butyl 6-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-indole-1-carboxylate (CAS 2007921-10-8)
- Eplerenone EP Impurity G (CAS 41020-65-9)
- S-(2-((4-Methoxyphenyl)amino)-2-oxoethyl) carbamothioate (CAS 5429-06-1)
- Prednisolone Impurity 41 (CAS CATO-C4X-173741)
- 5-(2-(Dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate hydrochloride (CAS 23515-59-5)
- 1-(1-Cyclohexyl-2,5-dimethyl-1H-pyrrol-3-yl)ethanone (CAS 769122-11-4)
- Ethyl (4-chloro-2-cyclohexylphenoxy)acetate (CAS 1011486-37-5)
- 3,4-Bis(cyclopentyloxy)cyclobut-3-ene-1,2-dione (CAS 61699-72-7)
- Pyridine-3-yl-methanesulfonyl Chloride Hydrochloride (CAS 191105-35-8)
- N4-(3-Bromophenyl)quinazoline-4,6,7-triamine (CAS 169205-87-2)
- Acetylcysteine Impurity 40 (CAS 25779-79-7)
- 1-(2-Methoxyacetyl)piperidine-3-carboxylic acid (CAS 926238-94-0)
- N,N-Dimethyl-1-(4-nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine (CAS 2096335-98-5)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
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