Syed Husain Zaheer, Chemist and Scientist
Chemist and Scientist

Syed Husain Zaheer

· verify — Died 22 December 1975

Established the department of Biochemistry at the Indian Institute of Chemical Technology.

Dr. Syed Husain Zaheer was an Indian chemist and the director general of the Council of Scientific and Industrial Research (CSIR), the largest research and development organisation in India. Prior to taking up the directorship of CSIR, director, He served as the director of the Indian Institute of Chemical Technology, a division of CSIR, where he established the department of Biochemistry. After his superannuation from CSIR, he chaired the Board of Governors of the Indian Institute of Technology, Kanpur.

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A detail that
surprised us

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In 1980, the Government of India instituted the "Syed Husain Zaheer Medal Award" to recognize outstanding achievements in engineering and technology, a rare honor named after a scientist while he was still alive or shortly after retirement.

The Story

1
In 1948, Dr. Syed Husain Zaheer took charge as director of the Central Laboratories for Scientific and Industrial Research in Hyderabad, which later became the Regional Research Laboratory, laying the foundation for one of India's foremost pilot plant and developmental research centers.
2
🌟 In 1951, along with Indra Kishore Kacker, Zaheer achieved the chemical synthesis of Methaqualone, a sedative-hypnotic drug that later became significant worldwide as a sleep aid.
3By 1962, Zaheer had ascended to the role of Director-General of the Council of Scientific and Industrial Research (CSIR), India's largest R&D organization, where he influenced national industrial research policies.
4During the 1950s, Zaheer was a Senior United Nations Fellow and undertook extensive studies in West Germany and Finland on technologies for utilizing low-grade coals, reflecting his international engagement with energy research.

🏅 Awards & Honours

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Padma Bhushan

🔍 One thing most people don't know

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In 1951, Zaheer co-synthesized Methaqualone, a drug later known globally as Quaalude, marking a rare instance of pioneering Indian pharmaceutical chemistry in the early post-independence era.

📸 Through the Years

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🗓️ A Life in Moments

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Birth
Birth of Syed Husain Zaheer
Born on November 7, 1901, Syed Husain Zaheer was educated at Lucknow, Oxford, and Heidelberg, setting the stage for his scientific career.
1901
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Career
Reader in Organic Chemistry at Lucknow University
Zaheer served as a reader in organic chemistry at Lucknow University from 1930 to 1946, contributing to academic chemistry during British India.
1930
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Career
Director at Central Laboratories Hyderabad
Appointed director of the Central Laboratories for Scientific and Industrial Research in Hyderabad, which later became the Regional Research Laboratory.
1948
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Other
Synthesis of Methaqualone
Zaheer, with Indra Kishore Kacker, synthesized Methaqualone, an important sedative drug, marking a milestone in Indian chemical research.
1951
⚡
Career
Director-General of CSIR
Zaheer took charge as Director-General of the Council of Scientific and Industrial Research, overseeing India's largest R&D organization.
1962
🏅
Award
Awarded Padma Bhushan
The Government of India honored Zaheer with the Padma Bhushan for his contributions to science and industrial research.
1972
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🗝️Discoveries

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01 / 04
🔍LESSER KNOWN

Zaheer studied post-war German industry in 1954 as a Senior United Nations Fellow, a unique engagement reflecting India's postcolonial scientific diplomacy and industrial modernization efforts.

02 / 04
🌍HISTORICAL IMPACT

Zaheer's tenure as director of the Regional Research Laboratory lasted 14 years, during which he built it into a leading center for pilot plant development, a critical step in translating laboratory science to industrial processes in India.

03 / 04
🏆ACHIEVEMENT

The Padma Bhushan awarded to Zaheer in 1972 recognized his efforts during a period when India was consolidating its national scientific infrastructure amid socio-economic challenges.

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🌱 What changed because of them

Dr. Syed Husain Zaheer's leadership at CSIR and the Regional Research Laboratory Hyderabad catalyzed India's capacity for pilot plant and industrial research, directly influencing the establishment of new chemical and biochemical industries. His role in founding the biochemistry department at IICT and his governance at IIT Kanpur helped shape interdisciplinary scientific education and research frameworks that endure in Indian scientific institutions today.

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