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- Поставщик: DR. SILVIU PHARMACHEM PRIVATE LIMITED
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Описание и отзывы
Характеристики
Product Description
Specification
item | value |
CAS No. | 31271-90-6 |
Other Names | N-Ts-indole, 1-[(4-Methylphenyl)sulfonyl]-1H-indole |
MF | C15H13NO2S |
Place of Origin | India |
Type | N-Protected Indole |
Purity | 95% |
Brand Name | Dr. Silviu Pharmachem |
Application | Research & commercial use |
Appearance | Off-white |
Product name | 1-(p-toluenesulphonyl)indole |
CAS | 31271-90-6 |
Molecular formula | C15H13NO2S |
Molecular Weight | 271.3 |
Color | Off-white |
Melting point | 84-86 C |
MOQ | 1 G |
Sample | Availiable |
Shelf life | 1 Year |
Keyword | N-tosyl indole |
Manufacturing Technique
BULK SCALE PRODUCTION
Chemical products are synthesized in bulk volume. Quantity of chemical products is manufactured in the wide range from gram to multi kilograms to multi tons level.
PILOT PLANT MANUFACTURING
Quantity of chemical products is manufactured in the pilot plant from 100L, 200 L & 500 L glass RBF up to kilograms level.
STRUCTURE/PURITY CONFIRMATION
Structure confirmation is based on NMR spectral, mass and in specific x-ray techniques. Purity confirmed on HPLC, GC and in specific case on TGA technique.
CUSTOMERS PHOTO
USA CUSTOMER
AFTER SIGNING A DEAL IN ITC MARATAHA, INDIA
EUROPEAN CUSTOMER
IN CAMPUS AREA, FRANCE
EUROPEAN CUSTOMER
IN FRANKFURT, GERMANY
Exhibition
CHEMSPEC 2017, SIDE VIEW
Dr. Silviu Pharmachem exhibited in Chemspec 2017, Mumbai in India. 589 visitors made appearances at the chemspec stall
CHEMSPEC 2017, FRONT VIEW
Dr. Silviu Pharmachem exhibited in Chemspec 2017, Mumbai in India. 589 visitors made appearances at the chemspec stall.
EXPORT SALES PROPORTION
CHEMSPEC 2017
Discussion session: with visitor during Chemspec exhibition at Mumbai (India). Bringing about worldwide customer presence/export
countries of Dr. Silviu Pharmachem.
countries of Dr. Silviu Pharmachem.
CHEMSPEC 2017
Elaborating products line and business spectrum of Dr. Silviu Pharmachem with customers.
CHEMSPEC 2017
Involved in discussion with visitors.
CHEMSPEC 2015
Discussion session: With visitor during Chemspec exhibition at Mumbai (India) IN 2015. A journey from visitor to customer eingeleitet here with a new project.
CHEMSPEC 2015
Discussion session: With visitor during Chemspec exhibition at Mumbai (India) IN 2015. Discussion on a wide product ranges and their uses for the customers. Customer finalized their target compounds.
CHEMSPEC 2015
Discussion session: With visitor during Chemspec exhibition at Mumbai (India) IN 2015. Asian customer fixing their visit to Dr.
Silviu Pharmachem facility in India.
Silviu Pharmachem facility in India.
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. Chemical products will de delivered by air/sea mode.
FIBRE DRUM PACKING
MULTIPLE SMALL BOX PACKING
MULTIPLE BOXES UPPER VIEW
SINGLE BOX
BOX PACKING INNER
HDPE PACKING (25-50 KG)
SINGLE BOX SEMI PACKING
AIR SHIPMENT
A wide variety of chemical products have been dispatched to customers by air shipment. However, for bulk dispatches, sea mode transportations are used.
MARCHING TOWORDS DESTINATION
A wide variety of chemical products have been dispatched to customers by air shipment. However, for bulk dispatches, sea mode
transportations are used.
transportations are used.
Company Profile
Dr. Silviu Pharmachem Pvt Ltd (DRSPL) is an innovative company that discovers and develops a broad range of chemicals. DRSPL is pioneer in 'Porphyrin Chemistry' in India and among the largest Porphyrin and Porphyrin Building Blocks manufacturers in India. We are providing porphyrins, oximes, amides, azines, pyrazoles, fluorene & fluorenone compounds on milligrams to over several hundred kilograms for research and production purposes. We have developed a strong global customer base with export rate over 90 % including more than 120 clients from 30 countries. DRSPL have filled 5 patents at national & international level. Our business spectrum covers, custom synthesis, contract research, process development and purification of chemicals.
BUSINESS SPECTRUM
WORLDWIDE EXPORT PROPORTION WHEEL
YoY SALES GROWTH RATE
FAQ
1. who are we?
We are based in Maharashtra, India, start from 2009,sell to South America(20.00%),Central America(15.00%),Western Europe(12.00%),Southern Europe(11.00%),North America(10.00%),Eastern Europe(10.00%),Eastern Asia(5.00%),South Asia(5.00%),Mid East(3.00%),Oceania(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Porphyrins,Amides,Fluorenes,Oximes,Azines
4. why should you buy from us not from other suppliers?
There are many reasons to buy chemical from us. Some unique features of customer services of Dr. Silviu Pharmachem have been listed below:
1) Free sample is available,
2) Reasonable price
3) Weekly/biweekly project report sharing with customers.
4) After dispatch, compounds tracking communications with customers .
5) Best quality,
6) On time delivery of quality products.
7) Unique in customer service.
8) Pre-shipping sample dispatch from bulk quantity is available for approval.
9) Spectral data is provided to customer before dispatch
10) Before dispatch testing sample is available.
11) Material is dispatched to customer after approval of spectral data & sample
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,DDP；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card;
Language Spoken:English,German
We are based in Maharashtra, India, start from 2009,sell to South America(20.00%),Central America(15.00%),Western Europe(12.00%),Southern Europe(11.00%),North America(10.00%),Eastern Europe(10.00%),Eastern Asia(5.00%),South Asia(5.00%),Mid East(3.00%),Oceania(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Porphyrins,Amides,Fluorenes,Oximes,Azines
4. why should you buy from us not from other suppliers?
There are many reasons to buy chemical from us. Some unique features of customer services of Dr. Silviu Pharmachem have been listed below:
1) Free sample is available,
2) Reasonable price
3) Weekly/biweekly project report sharing with customers.
4) After dispatch, compounds tracking communications with customers .
5) Best quality,
6) On time delivery of quality products.
7) Unique in customer service.
8) Pre-shipping sample dispatch from bulk quantity is available for approval.
9) Spectral data is provided to customer before dispatch
10) Before dispatch testing sample is available.
11) Material is dispatched to customer after approval of spectral data & sample
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,DDP；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card;
Language Spoken:English,German
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