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PE 22-28

Name: PE 22-28
Brand: Orient
SKU: pr2605081808
Price: 50 USD
Availability: InStock

TDS 5 Inquiries

Unit Price:

$50-55/UNIT FOB

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CAS No.:

1801959-12-5

Grade:

Industrail Grade

Content:

99%

Port:

shanghai

Brand:

Orient

Packaging:

1KG, 5KG, 25KG

Price valid (until):

2027-05-31

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	PE 22-28
Synonyms:	L-Arginine, glycyl-L-valyl-L-seryl-L-tryptophylglycyl-L-leucyl-;(2S,5S,11S,14S,17S)-11-((1H-Indol-3-yl)methyl)-20-amino-2-(3-guanidinopropyl)-14-(hydroxymethyl)-5-isobutyl-17-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosan-1-oic acid;PE 22-28
CAS:	1801959-12-5
MF:	C35H55N11O9
MW:	773.88
EINECS:
Product Categories:
Mol File:	1801959-12-5.mol

PE 22-28 Chemical Properties

density	1.44±0.1 g/cm3(Predicted)
form	Solid
pka	3.34±0.10(Predicted)
color	White to off-white
Sequence	Gly-Val-Ser-Trp-Gly-Leu-Arg
InChIKey	CMNBQRXBBJQIOA-YIHYGEMESA-N
SMILES	C(O)(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CC1C2=C(C=CC=C2)NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](C(C)C)NC(=O)CN

First aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

Firefighting measures

Extinguishing media

Use dry chemical, carbon dioxide or alcohol-resistant foam.

Specific Hazards Arising from the Chemical

no data available

Advice for firefighters

Wear self-contained breathing apparatus for firefighting if necessary.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

PE 22-28

Other Name:

L-Arginine, glycyl-L-valyl-L-seryl-L-tryptophylglycyl-L-leucyl-;(2S,5S,11S,14S,17S)-11-((1H-Indol-3-yl)methyl)-20-amino-2-(3-guanidinopropyl)-14-(hydroxymethyl)-5-isobutyl-17-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosan-1-oic acid;PE 22-28

CAS No.:

1801959-12-5

Molecular Formula:

C35H55N11O9

InChIKeys:

CMNBQRXBBJQIOA-YIHYGEMESA-N

Molecular Weight:

773.88

Color/Form:

White to off-white

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.44±0.1 g/cm3(Predicted)

PKA:

3.34±0.10(Predicted)

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	PE-22-28	200 MG	Jun 28, 2024
United States	PE-22-28	100 MG	Jan 11, 2026
United States	PE-22-28	10 PCS	Sep 20, 2025
Belgium	Peptide P22-28	10 MG	Feb 13, 2026
United States	Pure pe 22-28	10 MT	Oct 26, 2025

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PE 22-28

Product Description

Seller Information

Inquiry History

First aid measures

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Firefighting measures

Extinguishing media

Specific Hazards Arising from the Chemical

Advice for firefighters

More Choices Find All Products for Sale 

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