Peptide Impurity 15 CAS 1227750-69-7
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1227750-69-7 |
| Molecular Formula | C9H19NO3 |
| Molecular Weight | 189.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Peptide Impurity 15 (CAS 1227750-69-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H19NO3. Molecular weight: 189.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H19NO3 |
| Molecular Weight | 189.25 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Peptide Standards
- Peptide Impurity 82 (CAS 10491-78-8)
- Peptide Impurity 34 (CAS 21282-09-7)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Recommended Standards
- Boc-4-Abu-ol (CAS 75178-87-9)
- N-Ethyl-1-methyl-1,2-dihydroquinoxalin-2-amine (CAS 100586-99-0)
- Crotamiton Impurity N4 (CAS 127345-12-4)
- Ropivacaine EP Impurity B (CAS 27262-40-4)
- Difluprednate Impurity 1 (CAS CATO-C4X-21781)
- 3-Bromo-1,6-naphthyridine (CAS 17965-73-0)
- (4-chloro-2,6-difluorophenyl)hydrazine hydrochloride (CAS 1461708-54-2)
- 4-chloro-N1,N1-diethyl-1,2-Benzenediamine hydrochloride (1:1) (CAS 1052547-67-7)
- 2-(5-Hydroxypentanamido)acetic acid (CAS 1517220-99-3)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com