CAS Number3304-51-6
SynonymsEINECS 221-980-8; MFCD00037220; Benzene, [[[[[(1S)-4-ammonio-1-carboxybutyl]amino]carbonyl]oxy]methyl]-, inner salt; Cbz-L-Hyp-OBn; N-Cbz-4-hydroxyproline benzyl ester; (S)-2-Amino-5-(((benzyloxy)carbonyl)amino)pentanoic acid; H-Orn(Cbz)-OH; N5-benzyloxycarbonyl-L-ornithine; Cbz-L-ornithine NCA; (2S)-2-amino-5-{[(benzyloxy)carbonyl]amino}pentanoic acid; Cbz-L-ornithine; (2S)-2-Ammonio-5-{[(benzyloxy)carbonyl]amino}pentanoate; (2S)-5-Ammonio-2-{[(benzyloxy)carbonyl]amino}pentanoate; Nω-CBz-L-Ornithine; H-Orn(Z)-OH
Molecular FormulaC13H18N2O4
Molecular Weight266.293
Purity98%
Density1.234 g/cm3
Boiling Point492.2±45.0 °C at 760 mmHg
Melting Point>220ºC
AppearanceWhite crystalline powder
EINECS221-980-8
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3304-51-6 |
| Catalog No. | 2A-9008533 |
| Chinese Name | N'-Cbz-L-鸟氨酸 |
| Synonyms | EINECS 221-980-8; MFCD00037220; Benzene, [[[[[(1S)-4-ammonio-1-carboxybutyl]amino]carbonyl]oxy]methyl]-, inner salt; Cbz-L-Hyp-OBn; N-Cbz-4-hydroxyproline benzyl ester; (S)-2-Amino-5-(((benzyloxy)carbonyl)amino)pentanoic acid; H-Orn(Cbz)-OH; N5-benzyloxycarbonyl-L-ornithine; Cbz-L-ornithine NCA; (2S)-2-amino-5-{[(benzyloxy)carbonyl]amino}pentanoic acid; Cbz-L-ornithine; (2S)-2-Ammonio-5-{[(benzyloxy)carbonyl]amino}pentanoate; (2S)-5-Ammonio-2-{[(benzyloxy)carbonyl]amino}pentanoate; Nω-CBz-L-Ornithine; H-Orn(Z)-OH |
| Molecular Formula | C13H18N2O4 |
| Molecular Weight | 266.293 |
| Purity | 98 |
| Density | 1.234 g/cm3 |
| Boiling Point | 492.2±45.0 °C at 760 mmHg |
| Melting Point | >220ºC |
| Appearance | White crystalline powder |
| Storage Condition | −20°C |
| EINECS | 221-980-8 |
| HTC | 2924299090 |
| SMILES | NC(CCCNC(=O)OCc1ccccc1)C(=O)O |
| InChI | InChI=1S/C13H18N2O4/c14-11(12(16)17)7-4-8-15-13(18)19-9-10-5-2-1-3-6-10/h1-3,5-6,11H,4,7-9,14H2,(H,15,18)(H,16,17) |
| InChI Key | VULSXQYFUHKBAN-NSHDSACASA-N |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C13H18N2O4 Molecular weight:266.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi WGK Germany 3 HS Code 2924299090 Precursor & DownStream Precursor 4 CAS#:3184-13-2 L(+)-Ornithine ... CAS#:501-53-1 Benzyl chloroformate CAS#:70-26-8 L-Ornithine CAS#:5874-56-6 For-DL-Orn(Z)-OH DownStream 9 CAS#:74-79-3 L-arginine CAS#:2480-93-5 Boc-Orn(Z)-OH CAS#:70-26-8 L-Ornithine CAS#:138775-07-2 Fmoc-Orn(Z)-OH |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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