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268551-65-1 - N-Boc-thiourea, 97% - H63599 - Alfa Aesar

H63599 N-Boc-thiourea, 97%

CAS Number

Size Price ($) Quantity Availability
250mg 20.43
1g 70.25
5g 240.65
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N-Boc-thiourea, 97%


Chemical Properties

Formula Weight
Melting point
142° dec


N-Boc-thiourea is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.


Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.

Literature References

Silvio Cunha; Maı?sa B Costa; Hamilton B Napolitano; Carlito Lariucci; Ivo Vencato. Study of N-benzoyl-activation in the HgCl2-promoted guanylation reaction of thioureas. Synthesis and structural analysis of N-benzoyl-guanidines. Tetrahedron. 2001, 57(9), 1671-1675.

Kazuo Nagasawa; Angelina Georgieva; Hiroyuki Koshino; Tadashi Nakata; Tetsuya Kita; and Yuichi Hashimoto. Total Synthesis of Crambescidin 359. Org. Lett. 2002, 4(2), 177-180.

GHS Hazard and Precautionary Statements

Hazard Statements: H334-H317

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Precautionary Statements: P285-P261-P280-P342+P311-P363-P304+P341-P321-P333+P313-P302+P352-P501a

In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • H34427

    Ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate, 96%
  • A16728

    2,3-Difluorophenylacetic acid, 98%
  • 32435

    Methanol, ultrapure, Spectrophotometric Grade, 99.8+%
  • A15970

    Nicotinamide, 99%
  • 46371

    Platinum standard form crucible, Top OD 32mm, Bot Dia 19.5mm, Ht 27mm, Base Thickness 0.25mm, Capacity 15mL

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