. . . Is all around us
Organic chemistry is that branch of chemistry
that deals with the structure, properties, and
reactions of compounds that contain carbon. It
is a highly creative science. Chemists in general
and organic chemists in particular can create
new molecules never before proposed which, if
carefully designed, may have important properties
for the betterment of the human experience. In
terms of Ph.D. population, organic chemistry is
the largest chemistry discipline, in both total
numbers, annual Ph.D. graduates, and in annual
production.
Beyond our bodies' DNA, peptides, proteins, and
enzymes, organic compounds are all around us.
They are central to the economic growth of the
U.S., in industries such as the rubber, plastics,
fuel, pharmaceutical, cosmetics, detergent, coatings,
dyestuffs, and agrichemicals industries. The very
foundations of biochemistry, biotechnology, and
medicine are built on organic compounds and their
role in life processes. Most all of the modern,
high tech materials are composed, at least in
part, of organic compounds. Clearly, organic chemistry
is critically important to our high standard of
living.
Organic chemists at all degree levels are found
in all those industries that depend on R&D,
working on projects from fundamental discovery
to highly applied product development. The foundation
of the pharmaceutical industry is the large pool
of highly skilled organic chemists. For example,
nature may provide a molecule such as a complex
antibiotic, an antitumor agent, or a replacement
for a hormone such as insulin; organic chemists
determine the structure of this newly discovered
molecule and then modify it to enhance the desired
activity and specificity of action, while decreasing
undesired side effects. Indeed, organic chemists
have produced a wonderful myriad of highly successful
products to fight human diseases.
There is tremendous excitement and challenge in
synthesizing a molecule never before made synthetically
or found in nature. Tailoring the properties of
that molecule via chemical synthesis to produce
beneficial effects to meet the needs of the present
and future human existence is both challenging
and rewarding.
When asked to comment about his work, John Hyatt,
senior research associate at Eastman Chemical
Company said, "I think of new ways to solve
old problems." Hyatt specializes in organic
chemistry research and the development of naturally-occurring
compounds. He looks for methods to synthesize
organic compounds which will prove useful in medicine,
nutrition, and materials science. Often these
compounds already are known to be of significant
commercial value; Hyatt's job is to develop new
and improved synthetic routes and to find more
efficient methods for the isolation and purification
of naturally occurring substances of commercial
value. Hyatt also designs and carries out synthesis
of isotopically-tagged versions of reasonably
complex target molecules. His work is just one
example of the wide variety of exciting opportunities
inherent in organic chemistry.
. . . Is about challenges and success
As a senior research associate at Procter &
Gamble, Kelly McDow-Dunham has applied her background
in organic chemistry to the synthesis of drugs
that act against osteoarthritis, a degenerative
disease in which enzymes attack and break down
the bone cartilage. McDow- Dunham's work has involved
synthesizing enzyme inhibitors, small organic
molecules that deactivate the enzymes and prevent
them from attacking the cartilage. In this type
of work, once the synthesis is accomplished, a
molecule is given to biochemists, pharmacologists,
and toxicologists to test for activity, mode of
biologic action, and safety. Often, a drug candidate
is not usable for one reason or another-for example,
it could turn out to be toxic-and chemists have
to work to modify the structure, hoping to improve
the biological properties. "Characteristics
of these compounds have to be right," says
McDow-Dunham. "Each compound may have some
properties that are right, and other characteristics
that are not suitable. So, organic chemists have
to make modifications in the structure of the
molecule to optimize them. It's very challenging
and difficult, but that's what makes the work
interesting," says McDow-Dunham.
Organic chemists often say that in addition to
making the work interesting, the challenge of
finding a process or product that works in the
midst of numerous ideas that do not pan out is
often a learning experience. Kenetha Stanton,
associate research scientist at Procter &
Gamble says, "Often, we either can't make
the compound we want, or a compound that we do
make doesn't have the activity that we had envisioned.
When this occurs, we've at least discovered that
a certain class of compounds won't work for us.
We can move on and know that we don't need to
look at that particular group any more. That allows
us to focus our time and energy elsewhere. In
that sense, what seems like a failure is really
a kind of success in disguise."
. . . Goes inside and outside the lab
Organic chemists spend time in the lab but also
work outside the lab studying scientific literature,
doing library research, collaborating with colleagues,
writing reports, preparing publications, and peer-reviewing
research manuscripts. Computers are playing an
ever-increasing role in simplifying these tasks.
Depending on education, skills, employer, specific
projects, and career track, organic chemists may
be involved in a variety of tasks including carrying
out procedures at the bench, designing and directing
the research efforts of a group of scientists,
and managing research facilities.
Senior principal scientist Joel Barrish at Bristol-Myers
Squibb does some of his own laboratory work in
cardiovascular and immunology research when possible.
However, most of his day is spent carrying out
those duties associated with his role as group/project
leader in drug discovery research. These responsibilities
include coordinating the synthetic chemistry efforts
of chemists in his group and collaborating with
professionals working on the project in areas
outside of his group such as computer-aided design,
X-ray crystallography, biochemistry, metabolism
and pharmacokinetics, process research chemistry,
and regulatory affairs. Barrish says that his
Ph.D. in chemistry and seven years of work experience
in this field prepared him for his current position.
He comments, "I would like to continue on
the managerial/scientific track in industry, leading
drug discovery programs."
Many organic chemists, such as Hyatt and Barrish,
choose to remain active in the technical end of
chemistry. Others apply their knowledge and skills
outside the laboratory holding positions that
include those in sales, marketing, and law. Many
organic chemists work in academia, holding positions
that include undergraduate and graduate teaching
and research. The academic area provides the opportunity
for the very best to explore new areas of organic
research.
McDow-Dunham attended law school while working
as a scientist at P&G and is now pursuing
her interests in patent law with the company.
"I like the idea of being an advocate for
scientists." Her goal as a patent attorney
is to work with scientists to obtain proprietary
protection for the compounds that they design.
She adds, "My background in organic chemistry
will help me work with other scientists in my
new role because I know how to talk their language."
This is an important aspect of organic chemistry;
its central nature can open many alternative career
paths.
. . . Is a puzzle leading to new experiences
Whether working inside or outside the laboratory,
organic chemists compare their work in the field
to solving puzzles. Stanton suggests, "You
keep getting little bits of information here and
there from the different tests and experiments
that you run. You find out what works and what
doesn't work along the way and you learn how to
fit all the pieces together to get the target
you're looking for."
David Eickhoff, associate scientist at Procter
& Gamble, makes this analogy of his work:
It is wanting to get from New York to Los Angeles.
"There are an infinite number of routes.
Some are better than others because of things
out of your control, such as an inaccessible bridge
along the way. So you back up and find another
route in order to complete the journey."
Eickhoff continues, "Everyday is a new experience
working in organic chemistry. There are well-defined
rules, and there's just enough information that
you're not just spinning your wheels. But it's
not completely mapped out. There's always something
new. Organic chemistry is a wonderful blend of
what's known, what's not yet known, and how to
apply this information to discover new knowledge.
There's enough not yet known to keep it interesting
and full of opportunity."
WORK DESCRIPTION
Organic chemistry is the science of designing,
synthesizing, characterizing, and developing applications
for molecules that contain carbon. Organic chemists
create and study organic compounds, the reactions
that produce them, and their chemical and physical
properties. They create and explore new uses for
new or existing organic materials. They carry
out synthesis reactions and isolations in a laboratory
environment using sophisticated instruments such
as nuclear magnetic resonance; gas and liquid
chromatography; and infrared, ultraviolet, and
visible spectroscopy. Most of the instruments
are computer driven and controlled, so computer
literacy is required. Complex molecules may require
3D computer modeling capability to aid in visualizing
the domains of complex molecules that require
synthetic modification.
WORKING CONDITIONS
Most organic chemists will find themselves working
in modern, clean, well-lighted, and safe research/development
facilities equipped with up-to-date equipment
and instrumentation designed to facilitate efficient
project goal achievement. Individuals work on
a team, and interactions with its members provide
a valuable learning opportunity. Although the
Ph.D. chemist will usually have over-all responsibility
for the project, everyone's ideas and input will
be valued and utilized.
Bachelor's degree chemists will spend most of
their time working at the bench. However, time
will also be spent with data recording, report
writing, interactions with people and disciplines
outside your team. Computers greatly aid the collection,
recording, managing, and analyzing of data, and
even report writing. More and more, computers
bring the outside world's technical literature
right into the laboratory, and they also are invaluable
in providing computer aided design techniques
for constructing new molecules and modifying existing
ones. There will be no shortage of the latest
in instrumentation to facilitate the work, both
in industry and in academia.
PLACES OF EMPLOYMENT
Organic chemists at all levels are employed by
pharmaceutical, biotech, chemical, consumer product,
petroleum, and other industries from small to
very large. Research and development is the primary
opportunity in industry. Research universities
that grant Ph.D.s have excellent teaching and
research opportunities for Ph.D. chemists, many
of whom will have post-doctoral training. Liberal
arts colleges and universities also employ mostly
Ph.D. chemists where excellent teaching and research
are encouraged and rewarded. Government labs also
employ organic chemists.
PERSONAL CHARACTERISTICS
Like any other discipline, organic chemistry
requires that the practitioner possess and cultivate
a set of desired personal characteristics often
called "What Counts" factors. These
include creativity and innovation, technical mastery,
problem solving ability, initiative and follow-through,
leadership, ability to work with others (teamwork),
and good oral and written communication skills.
Developing and constantly strengthening these
abilities will help you get a job, keep a job,
and lead to a successful and satisfying career
anywhere you are employed.
EDUCATION AND TRAINING
In R&D, most bachelor-level organic chemists
work "at the bench" in a laboratory
setting, often working as part of a team with
masters and doctoral scientists or engineers.
The higher the degree, the greater the responsibility,
so the Ph.D scientist will usually have over-all
responsibility for the project's content and direction.
But many bachelor's chemists work independently
and all can advance in responsibility and pay
commensurate with acquired experience.
A benefit provided by most companies is paid
tuition for the bachelor's or master's chemist
who wishes to obtain a higher degree while working
full-time. What is learned while pursuing that
higher degree, coupled with the practical job
experience, can be the key to more rapid advancement
in responsibility and pay.
JOB OUTLOOK
Most companies develop products that solve consumer
or customer problems and many of the solutions
are based on organic molecules. This is especially
true in pharmaceutical and consumer products,
but also in all the other industrial areas mentioned
earlier. Since new sets of problems and opportunities
constantly arise, organic chemists are in demand
to synthesize and produce the molecules that solve
those problems. Consequently, the job market for
organic chemists is usually strong, again reflecting
that organic compounds and chemists are a critical
factor in so many varied industries.
Teaching opportunities for Ph.D. chemists each
year are available, but the competition is quite
stiff. Most research universities and liberal
arts colleges require the Ph.D. degree. However,
some four- and two-year colleges hire master's
level chemists for teaching and limited research
opportunities.
There are more than 1300 biotechnology firms
and they, along with large companies, are hiring
all degree levels of organic chemists. Government
laboratories also present opportunity for all
levels of organic chemists.
SALARY RANGE
In 1996, the median starting salary for master's
degree chemists specializing in organic chemistry
was in the high $30,000-per-year range, while
new Ph.D. chemists started around $45,000 per
year. In 1997, a chemist with 10 years experience
in organic chemistry working in industry and a
bachelor's degree earned a median annual salary
of $52,000. A Ph.D. working as an organic chemist
and with the same experience earned an annual
median salary of $70,000.
FOR MORE INFORMATION ACS Division of Organic
Chemistry
American Chemical Society
1155 Sixteenth Street, NW
Washington, DC 20036
WHAT YOU CAN DO NOW
It is important that you compile a solid record
of achievement in undergraduate school, focused
on activities that build and demonstrate that
you possess the "What Counts" factors
covered under PERSONAL CHARACTERISTICS. Participate
in an undergraduate research project to begin
the process of developing meaningful laboratory
skills. And, very importantly, secure a co-op
or summer intern position. In a short summer you
can decide whether you like industrial R&D
or not, and the company can decide whether they
see a future for you as a permanent employee.
More and more, internships are becoming the preferred
route into the company of your choice. The internship
puts you ahead of those without one because you
have started the "on-boarding" process
that is the first step in a career with a company.
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