# Organic Syntheses

> Comprehensive database of verified organic synthesis procedures for chemists. (iPhone/iPad app by VPInformatics, Inc.)

- Source: https://appshunter.io/ios/app/organic-syntheses/id1087152400 (this page in markdown: same URL + `.md`)
- Developer: [VPInformatics, Inc](https://appshunter.io/developer/533312332)
- Category: Education
- Price: Free
- Rating: 4.00/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 2 MB
- Languages: American English
- Released: 2016-12-21
- Data updated: 2026-07-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/organic-syntheses/id1087152400/reviews.md

## What is Organic Syntheses?

OrgSyn app brings all published procedures right to your fingertips.
Search for full volume or single article or use full text search to find exactly what you are looking for. Share your findings with colleagues. Save hitlists and procedures to view them later, even offline.

Since 1921, Organic Syntheses has provided the chemistry community with detailed, reliable, and carefully checked procedures for the synthesis of organic compounds. Some procedures describe practical methods for the preparation of specific compounds of interest, while other procedures illustrate important synthetic methods with general utility. Each procedure is written in considerably more detail as compared to typical experimental procedures in other journals, and each reaction with its characterization data has been repeated several times and carefully "checked" for reproducibility in the laboratory of a member of the Board of Editors.

Organic Syntheses is published by Organic Syntheses, Inc., a non-profit corporation.

Online Edition ISSN 2333-3553
Print Edition ISSN 0078-6209

## Key features

- Searchable procedure database
- Full text search functionality
- Save procedures for offline access
- Share findings with colleagues
- Detailed, checked synthesis methods
- Access to historical procedures

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/organic-syntheses/id1087152400/reviews.md

### 5/5 — Finally!

*2018-04-13*

Thanks for the app.

### 5/5 — Orgsyn app rules!

*2018-03-18*

Solid app

### 1/5 — App won’t open. Crashes immediately.

*2018-03-14*

Title says it all

## Frequently asked questions about Organic Syntheses

### What is Organic Syntheses?

Organic Syntheses is a collection of detailed, reliable, and carefully checked procedures for the synthesis of organic compounds, published by a non-profit corporation. The app provides access to these procedures, which have been reproduced and verified for reproducibility.

### How can I find specific procedures in Organic Syntheses?

You can search for procedures by full volume, single article, or use the full-text search to locate exactly what you need. This allows for precise and efficient retrieval of relevant synthesis methods.

### Can I use Organic Syntheses offline?

Yes, you can save hitlists and individual procedures to view them later, even when you do not have an internet connection. This feature is ideal for use in laboratories or when traveling.

### What kind of procedures are available in Organic Syntheses?

The app offers procedures that describe practical methods for preparing specific organic compounds, as well as those that illustrate important synthetic methods with general utility. Each procedure is written in considerable detail and has been checked for reproducibility.

### Is Organic Syntheses suitable for beginners?

The procedures in Organic Syntheses are written in considerable detail and have been carefully checked for reproducibility, making them a reliable resource for learning and performing organic syntheses. The app's detailed instructions can be beneficial for users at various skill levels.

### How often is Organic Syntheses updated?

The app was last updated on July 22, 2019, with version 4.6. While the core procedures are historical, the app itself receives updates to maintain functionality and compatibility with newer devices.

### What devices support Organic Syntheses?

Organic Syntheses is available for iPhone, iPad, and iPod. It is designed for iOS devices, offering a mobile solution for accessing chemical synthesis information.

### Does Organic Syntheses have ads?

No, Organic Syntheses does not contain advertisements. As a free application from a non-profit corporation, it provides an ad-free experience for users.

## Version history (last 5 releases)

### 5.0 — 2026-07-08

ui updates, bug fixes

### 4.6 — 2019-07-22

UI enhancements
Bug fixes
Performance enhancements

### 4.5 — 2017-11-30

UI enhancements
New search options
Bug fixes
Performance enhancements

### 3.2 — 2017-08-19

minor fixes

### 3.1 — 2017-08-15

Stability fixes

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## Related topics

[synthesis](https://appshunter.io/ios/topics/synthesis)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*