 Home > Organic Chemistry > Carboxylic Acids and Derivatives > N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine for Sale > Fmoc-L-Arg(Pbf)-OH 99%

Fmoc-L-Arg(Pbf)-OH 99%

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CAS No.:

154445-77-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Packaging:

25KG/Barrel

Price valid (until):

2021-11-10

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Sichuan Hengkang

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

(S)-1-Boc-3-hydroxypiperidine,L-serine benzyl ester hydrochloride,(R)-1-Boc-3-hydroxymethylpiperazine,(R)-(+)-2-Tetrahydrofuroic acid

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Product Description
Seller Information
Inquiry History

Description

Fmoc-L-Arg(Pbf)-OH CAS:154445-77-9

Molecular Formula: C34H40N4O7S

Molecular Weight: 648.77

Names and Identifiers

Name	Na-Fmoc-Ng-2,2,4,6,7-pentamethyl-dihydrobenzofuran-5-sulfonyl-L-arginine
Synonyms	FMOC-Arg(pbf)-OH (E)-N~5~-(amino{[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino}methylidene)-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]ornithine N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N5-{N-[(2,2,4,5,7-pentamethyl-2,3-dihydro-1-benzofuran-6-yl)sulfonyl]carbamimidoyl}-D-ornithine Fmoc-L-Arg(Pbf)-OH FMOC-N-omega-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine Na-Fmoc-Nw-Pbf-L-arginine
CAS	154445-77-9 15445-77-9
InChI	InChI=1/C34H40N4O7S/c1-19-20(2)30(21(3)29-26(19)17-34(4,5)45-29)46(42,43)38-32(35)36-16-10-15-28(31(39)40)37-33(41)44-18-27-24-13-8-6-11-22(24)23-12-7-9-14-25(23)27/h6-9,11-14,27-28H,10,15-18H2,1-5H3,(H,37,41)(H,39,40)(H3,35,36,38)/t28-/m1/s1

Physico-chemical Properties

Molecular Formula	C34H40N4O7S
Molar Mass	648.77 g/mol
Density	1.37g/cm3
Melting Point	132℃
Refractive Index	1.648

Certificates

Basic Info

Product Name:

N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine

Other Name:

L-Ornithine,N5-[[[(2,3-dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-;N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine;Fmoc-L-Arg(Pbf);(2S)-2-([[(9H-Fluoren-9-yl)methoxy]carbonyl]amino)-5-[N′-[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]carbamimidamido]pentanoic acid;918890-95-6;926304-86-1

CAS No.:

154445-77-9

Molecular Formula:

C34H40N4O7S

InChIKeys:

InChIKey=HNICLNKVURBTKV-NDEPHWFRSA-N

Molecular Weight:

648.77

Exact Mass:

648.77

EC Number:

1592732-453-0

HScode:

2935 90 90

Categories:

Carboxylic Acids and Derivatives

Characteristics

PSA:

178

XLogP3:

5.1

Appearance:

White or off-white powder

Density:

1.37±0.1 g/cm3(Predicted)

Melting Point:

132°C

Refractive Index:

1.649

Storage Conditions:

−20°C

Specific rotation:

-5.5 º (c=1,DMF)

See More N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
(S)-1-Boc-3-hydroxypiperidine,L-serine benzyl ester hydrochloride,(R)-1-Boc-3-hydroxymethylpiperazine,(R)-(+)-2-Tetrahydrofuroic acid

Location:
No.90, group 17,miaole village, shou'an street, pujiang County, Chengdu, Sichuan.

Payment Terms:
TT against copy of documents,D/P,D/A

Average lead Time:
30

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2004

Sichuan Hengkang Technology Development Co., Ltd. located in Chengdu of China, offers advanced drug intermediates and bulk fine chemicals for pharmaceutical development and manufacture. Chiral chemistry is our best advantage. Our products including protected amino acid, pyrrolidine derivatives, piperidine derivatives, nature products, drug intermediates and chiral intermediates.
Sichuan Hengkang Technology Development Co., Ltd. has powerful research ability-------four Doctors and ten Masters specialized in organic chemistry, pharmaceutical chemistry, synthesis chemistry and chiral chemistry, and having advanced detecting apparatus, such as NMR, MS, HPLC etc.. JBtech offers your company best serves in pharmaceutical development and manufacture.

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Fmoc-Arg(Pbf)-OH	10 MT	Apr 28, 2026
India	Fmoc-His(Trt)-OH	3.9 KG	Feb 9, 2026
India	Fmoc-Gly-OH	0.75 KG	Feb 9, 2026
India	Fmoc-Phe-OH	0.49 KG	Feb 9, 2026
India	Fmoc-Arg(Pbf)-OH	1.63 KG	Feb 9, 2026
India	Fmoc-Lys(palmitoyl-Glu-OtBu)-OH	0.07 KG	Feb 25, 2026
India	Fmoc-Gln(Trt)-Thr(ψMe,Mepro)-OH	0.652 KG	May 13, 2026

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