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Pharmaceutical intermediate 2746-19-2

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CAS No.:

2746-19-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Brand:

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2026-01-09

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NATURE INDUSTRIAL LIMITED

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Weight Loss Peptide,Reta,Tirz,Sema,5 Amino 1mq,Cosmetic raw material,API,SLU-PP-332

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Lurasidone Intermediate CAS NO.2746-19-2 basic information
Chemical Name:CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE
Synonyms:   (2-exo,3-exo)-Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride;(2-exo,3-exo)-Norborn-5-ene-2,3-dicarboxylic acid anhydride, exo-cis-Himic anhydride;4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-, (3;cis-5-Norbornene-exo-2,3-dicarboxylic anhydride;CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE;BICYCLO[2.2.1]HEPT-5-ENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE;cis-Norbornene-exo-2,3-dicarboxylic Anhydride;(3aR,4R,7S,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-Methanoisobenzofuran-1,3-dione
CAS:   2746-19-2
MF:   C9H8O3
MW:   164.16
EINECS:   220-384-5

(3aR,7aR)-4'-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1'-piperaziniuM] Methanesulfonate Chemical Properties

storage temp.	Sealed in dry,Room Temperature
form	Solid
color	White to Off-White

Other Lurasidone intermediate products

lurasidone	367514-87-2	Lurasidon hydrochloride intermediate
(1R,2R)-(-)-1,2-DICARBOXYLIC ACID	46022-05-3	Lurasidon hydrochloride intermediate
(1R,2R)-1,2-IMETHANO L	65376-05-8	Lurasidon hydrochloride intermediate
(R,R)-1,2-bis(methanesulfonyloxymethyl)	186204-35-3	Lurasidon hydrochloride intermediate
(3aR,7aR)-4'-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1'-piperaziniuM] Methanesulfonate	186204-37-5	Lurasidon hydrochloride intermediate
CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE	2746-19-2	Lurasidon hydrochloride intermediate
(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione	14805-29-9	Lurasidon hydrochloride intermediate
3-(1-Piperazinyl)-1,2-benzisothiazole	87691-87-0	Lurasidon hydrochloride intermediate

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Packing:

1. Weight <1kg ---- Fluorinated bottle

2. 25kg ---- Plastic bucket

3. 180- 200kg ---- Drum

P.S.: we accept packaging customization.

Delivery:

We have large quantity raw powder in stock, normally could ship out within 3 working days.
For rush delivery, please contact our sales team for particular arrangement.

Shipping:

We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
Shipping details & shipping documents will be provided and sent to customers as long as it is ready.
We keep tracking the shippment until clients well received.
After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.

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Natrue is a high-end brand company focusing on the biomedical industry and integrating R&D, production and sales. It has an independent R&D center, advanced laboratory equipment and a professional R&D team, a GMP standard production workshop, a complete set of internationally advanced assembly line equipment, a preparation workshop with a cleanliness level of 100,000, as well as sophisticated testing instruments and scientific testing methods, providing solid technical support for the production of high-quality products. Through long-term R&D, production, and sales practices, it has formed its own unique product line, providing users with products of reliable quality at highly affordable prices. We strictly control quality, ensure the stability of product quality in all aspects, and win the trust of customers with high quality and high-level development.

Our team of experienced professionals is committed to delivering innovative solutions and exceptional customer service. We work closely with our clients to understand their unique needs and develop customized products to meet their specific requirements. With a state-of-the-art manufacturing facility and strict quality control measures, we ensure that our products meet the highest standards of safety and purity.

We have been keeping providing new products to the markets of Europe,America,Australia,Japan and South-east Asia,etc. We always insist on our company's principle or quality & credit are first"and after several years of development,we have enjoyed good reputation in the fitness industry.

We try our best to provide first-class goods,competitive price and supreme service to meet every client's requirements. We look forward to establish a long-term business relationship with you on the basis of equality and mutual benefits.

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Q1: Can I get a sample before placing an order?

A1: Yes, we can provide samples, you only need to pay the shipping fee and sample fee.

Q3: How long does it take to ship an order?

A3: We ship the package within 3-7 days with tracking number. Shipping times vary by country.

Q4: Why should you buy from us instead of other suppliers?

A4: Because we are a factory, we can provide lower prices and guaranteed quality. We have extensive experience in domestic and foreign trade and provide services in an honest, timely and efficient manner.

Q5: How to place an order for each product?

A5: Please send us an inquiry and let us know your requirements; we will send you a complete quotation including freight, confirm the order and send payment/deposit, we will arrange production or delivery of the goods after receiving the bank receipt.

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ECHEMI Editorial Reference

Off-white to tan solid

Research & Reference Note

Pharmaceutical intermediate 2746-19-2 is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Basic Info

Product Name:

Himic anhydride

Other Name:

4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3aR,4R,7S,7aS)-rel-;5-Norbornene-2,3-dicarboxylic anhydride,cis-exo-;4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3aα,4β,7β,7aα)-;rel-(3aR,4R,7S,7aS)-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione;exo-cis-3,6-endo-Methylene-Δ4-tetrahydrophthalic anhydride;exo-3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride;exo-3,6-Methylene-4-cyclohexene-1,2-dicarboxylic anhydride;exo-5-Norbornene-2,3-dicarboxylic anhydride;Himic anhydride;exo-cis-5-Norbornene-2,3-dicarboxylic anhydride;Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid exo-anhydride;exo-5-Norbornene-1,2-dicarboxylic anhydride;exo-Nadic anhydride;cis-Norbornene-exo-2,3-dicarboxylic anhydride;NSC 110659;cis-5-Norbornene-exo-2,3-dicarboxylic anhydride;exo-2,3-Norbornenedicarboxylic acid anhydride;exo-Carbic anhydride;exo,exo-2,3-Norborn-5-enedicarboxylic anhydride;cis-5-Norbornene-exo-anhydride;NAH;cis-5-Norbornene-exo-2,3-dicarboxylic anhydride;exo-Norbornene dicarboxylic anhydride;38733-15-2;41527-41-7;1584642-27-2;1846566-88-8

CAS No.:

2746-19-2

Molecular Formula:

C9H8O3

InChIKeys:

InChIKey=KNDQHSIWLOJIGP-RNGGSSJXNA-N

Molecular Weight:

164.16

Exact Mass:

164.16

EC Number:

220-384-5

UNII:

N1KQO6559B

DSSTox ID:

DTXSID6051647

HScode:

2932999099

Categories:

Other Chemical Drugs

Characteristics

PSA:

43.4

XLogP3:

0.7

Appearance:

Off-white to tan solid

Density:

1.4±0.1 g/cm3

Melting Point:

167.5-168 °C

Boiling Point:

331.1°C at 760 mmHg

Flash Point:

163.8±25.1 °C

Refractive Index:

1.584

Storage Conditions:

Refrigerator, Under Inert Atmosphere

Vapor Pressure:

0.00016mmHg at 25°C

See More Himic anhydride Properties 

Hazard Identification

Classification of the substance or mixture

Serious eye damage, Category 1

Skin sensitization, Category 1

Respiratory sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H318 Causes serious eye damage H317 May cause an allergic skin reaction H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Prevention	P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P284 [In case of inadequate ventilation] wear respiratory protection.
Response	P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage	none
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 Himic anhydride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Weight Loss Peptide,Reta,Tirz,Sema,5 Amino 1mq,Cosmetic raw material,API,SLU-PP-332

Location:
Unit D01,3/F., Wong King Industrial Building,No.2 Tai Yau Street, Kowloon

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$50 million-$100 million

Total Employees:
51-100

Year of Establishment:
2012

We have more than 10 years experience in the pharmacy filed. Mainly manufactures pharmaceutical APIs,Pharmaceutical intermediate and Cosmetic raw material. Owing to the good quality and competitive price, we have a very good reputation in China's pharmaceutical circles.

In the principle of "Quality Oriented", Jianfeng passed the certification of ISO9001:2008 Quality Management System.

Our products are based on bulk, high volume, wholesale price, third party testing, certificate reporting, and bring high quality ingredients to many domestic and overseas enterprises.

"Honesty, practicality, innovation, development" are our values. Jianfeng would like to cooperate with you with high quality products and competitive price.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Lurasidon intermediates CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE	1 KG	Sep 7, 2024

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Pharmaceutical intermediate 2746-19-2

Product Description

Seller Information