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Best price Absolute theophylline Pure 99% Theophylline Anhydrous powder CAS 58-55-9

Name: Best price Absolute theophylline Pure 99% Theophylline Anhydrous powder CAS 58-55-9
Brand: HORLDEN
SKU: pr2412301032
Price: 140 USD
Availability: InStock

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CAS No.:

58-55-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

HORLDEN

Packaging:

1kg/bag

Sample Available:

Yes

Price valid (until):

2025-12-30

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Xi'an Horlden Bio-Tech Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

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Product Description
Seller Information
Inquiry History

Description

Shop Factory supply Pure DL-MISOPROSTOL Misoprostol raw powder CAS 59122-46-2-Detailed Image 1

Shop Factory supply Pure DL-MISOPROSTOL Misoprostol raw powder CAS 59122-46-2-Detailed Image 2

Product Name	Theophylline
CAS NO.	58-55-9
Purity	99%
Molecular Formula	C7H8N4O2
MOQ	1 kg

Theophylline is an alkaloid extracted from tea and coffee, belonging to the purine alkaloids. Purine compounds are widely distributed in the plant kingdom, and are more distributed in higher plants, especially in the theaceae and Rubiaceae. Theophylline is the active ingredient in the tea (Camellia sinensis) of the theaceae family.
Theophylline is a commonly used drug for the treatment of angina pectoris, and topical application can relax smooth muscles. Theophylline can also increase the activity of melanocytes and accelerate the formation of melanin. Copper gluconate is a synergist of theophylline.

Shop Factory supply Pure DL-MISOPROSTOL Misoprostol raw powder CAS 59122-46-2-Detailed Image 3

You can ask us for quotation and product information via Email, Phone, WhatsApp and other channels.

Email: rock@horlden.com
WhatsApp/ wechat: +86 18829283179

Shop Factory supply Pure DL-MISOPROSTOL Misoprostol raw powder CAS 59122-46-2-Detailed Image 4

1.What's your payment terms?

Standard terms: T/T in advance. Also L/C at sight is acceptable for large amount.

2.What's your shipping time?

We have bulk in stock, which means we can ship it to you immediately.

3.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

4.How do you ship the order normally?

For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX,UPS,TXT,EMS,and so on.

5.What's your loading port?

Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou

ECHEMI Editorial Reference

white to light yellow crystal powder

Certificates

Basic Info

Product Name:

Theophylline

Other Name:

1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-;Theophylline;1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-;3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione;1,3-Dimethylxanthine;Elixophylline;Pseudotheophylline;Theophyllin;Elixophyllin;Theograd;Solosin;Lanophyllin;Liquophylline;Optiphyllin;Parkophyllin;Theofol;Theolair;Slo-Phyllin;Nuelin;Theo-Dur;Theona P;Quibron T/SR;Theodel;Uniphyllin;Euphylong;Armophylline;Theotard;Teonova;Elan;Spophyllin retard;Austyn;Asmax;Duraphyl;Egifilin;Quibron T;Uniphyl;Theodrip;Theopek;Pulmo-Timelets;Sustaire;Bilordyl;Somophyllin CRT;Theostat;Afonilm;Bronkodyl;Unifyl;Etheophyl;Cetraphylline;Theon;Slo-Bid;Theo-Sav;Theovent;Xanthium;Theo 24;Theobid;Theoclear;Talotren;Constant T;Aerolate;Theophyl;Lasma;Brochoretard;Theobid Duracap;Theochron;Duraphyllin;LaBID;Theoplus;Aerobin;Tesona;Physpan;PulmiDur;Pro-Vent;Accurbron;Diffumal;Somophyllin T;Respbid;Teocen 200;NSC 2066;Unilong;Chronophyllin;Theo-Nite;Respicur;Telb-DS;Theo-DS;Theodur Dry Syrup;Telbans Dry Syrup;Insanovin;Unicontin CR;Telbans;Controfilina 200;phylobid;Apnecut;Throphylline;GM 501 SpermMobil;Teotard;Teotard 350;1,3-Dimethyl-1H-purine-2,6(3H,7H)-dione;1,3-Dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione;1,3-Dimethyl-3,7-dihydro-purine-2,6-dione;1,3-Dimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione;46157-00-0;56645-32-0;75448-53-2;111079-49-3;1024160-72-2

CAS No.:

58-55-9

Molecular Formula:

C7H8N4O2

InChIKeys:

InChIKey=ZFXYFBGIUFBOJW-UHFFFAOYSA-N

Molecular Weight:

180.16400

Exact Mass:

180.16

EC Number:

200-385-7

HScode:

2939590000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

72.68000

XLogP3:

-1.03970

Appearance:

Theophylline is an odorless white crystalline powder. Odorless. Bitter taste. (NTP, 1992)

Density:

1.465 g/cm3

Melting Point:

270 °C

Boiling Point:

454.1ºC at 760 mmHg

Flash Point:

228.4ºC

Refractive Index:

1.737

Water Solubility:

H2O: 8.3 g/L (20 ºC)

Storage Conditions:

2-8ºC

Vapor Pressure:

negligible

Toxicity:

LD50 oral in rabbit: 350mg/kg

Odor:

Odorless

Taste:

Bitter

PH:

A saturated solution in water is faintly acid.

PKA:

8.81None

See More Theophylline Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth.
Storage	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

Separated from food and feedstuffs.

See More Theophylline Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

Location:
9th Floor, Room 923, Building 3, Shiyuan Daguan, Xingtai 1st Street, Chanba Ecological District, Xi'an City, Shaanxi Province

Payment Terms:
100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2015

Xi'an Horlden Bio-Tech Co., Ltd is committed to promoting health application products such as chemical daily necessities, APIs, pharmaceutical intermediates and Cosmetic raw materials.

We have established friendly business relationships with hundreds of customers from over 50 countries and regions. Our team is committed to providing customers with the highest quality products at reasonable prices and satisfactory service. For many years, our company has won the trust and favor of our customers with high-quality products, first-class services, and competitive prices.

We will create the highest quality and most stable supply channel for customers, adhering to the spirit of serving customers, relying on strong funds and good cooperation reputation in the industry, to provide customers with higher quality products and services. At the same time, we are willing to strengthen exchanges and sincere cooperation with domestic and foreign merchants to create a better future together. It is your best supplier.

Welcome to Xi'an Horlden Bio-Tech Co., Ltd!

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Theophylline	250 KG	Jul 23, 2026
Ethiopia	Theophylline	50 KG	Sep 17, 2025
Czech	Theophylline	100 KG	Dec 30, 2024

Post an enquiry for this product

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Best price Absolute theophylline Pure 99% Theophylline Anhydrous powder CAS 58-55-9

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

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