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(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(phenylmethoxycarbonylamino)pentanoic acid

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Origin: China

Cas No: 2480-93-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
2480-93-5
MF:
2480-93-5
EINECS No.:
2480-93-5
Type:
Pharmaceutical Intermediates
Purity:
0.99
Application:
Pharmaceutical intermediates
Appearance:
powder
Product Name:
CAS No. 2480-93-5
Type of product:
pharmaceutical raw material
Grade:
Medical Grade
Packaging&Delivery
Selling Units:
Single item
Single package size:
15X10X10 cm
Single gross weight:
1.000 kg
Package Type:
```
According to the customer demand
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Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 5 To be negotiated

Property

CAS No.: 2480-93-5 Formula: C18H26N2O6 Molecular Weight: 366.40900

Basic Info

Chemical Name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(phenylmethoxycarbonylamino)pentanoic acid
Synonyms	Boc-Orn(Z)-OH; Boc-Orn(Cbz)-OH; Nalpha-(Tert-Butoxycarbonyl)-Ndelta-Carbobenzoxy-L-Ornithine; Nα-Boc-Nδ-Cbz-L-ornithine; (S)-5-(((Benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)pentanoic acid; Nα-(tert-Butoxycarbonyl)-Nδ-carbobenzoxy-L-ornithine; Boc-ornithine(Cbz)-OH; Nα-(tert-Butoxycarbonyl)-Ndelta-carbobenzoxy-L-ornithine; (S)-N5-(benzyloxycarbonyl)-N2-(tert-butyloxycarbonyl)-ornithine;
CAS No.	2480-93-5
Molecular Formula	C18H26N2O6
Molecular Weight	366.40900
PSA	113.96000
LogP	3.45270

Properties

Appearance & Physical State	White to off white powder
Density	1.193 g/cm3
Boiling Point	579.1ºC at 760 mmHg
Melting Point	98 to 104ºC
Flash Point	304ºC
Refractive Index	1.526
Storage Condition	-20ºC
Vapor Pressure	2.99E-14mmHg at 25°C

Safety Info

HS Code	2924299090

Synthesis Route

tert-butoxycarbonyl anhydride+N'-Cbz-L-ornithine→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(phenylmethoxycarbonylamino)pentanoic acid
L-ornithine→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(phenylmethoxycarbonylamino)pentanoic acid
Benzyl chloroformate→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(phenylmethoxycarbonylamino)pentanoic acid

Precursor

Benzyl chloroformate
L-ornithine
tert-butoxycarbonyl anhydride
N'-Cbz-L-ornithine

Downstream Product

(S)-3-(Boc-amino)-2-piperidone
(S)-2-(3-((tert-Butoxycarbonyl)amino)-2-oxopiperidin-1-yl)acetic acid
[(4S)-4-amino-4-carboxybutyl]-diazonioazanide
benzyl N-[(4R)-5-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentyl]carbamate

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