ChemicalBook >> CAS DataBase List >>3-Mercapto-2-methylpenta-1-ol
3-Mercapto-2-methylpenta-1-ol
- CAS No.
- 227456-27-1
- Chemical Name:
- 3-Mercapto-2-methylpenta-1-ol
- Synonyms
- UNII:7XRY329G5S;3-MERCAPTO-2-METHYLPENTANOL;3-Mercapto-2-methylpenta-1-ol;3-Mercapto-2-methy lpenta-l-ol;2-Methyl-3-sulfanylpentan-1-ol;2-Methyl-3-sulfanyl-1-pentanol;3-Mercapto-2-methyl-1-pentanol;1-Pentanol,3-mercapto-2-methyl-;3-Mercapto-2-methylpenta-1-ol USP/EP/BP;3-MERCAPTO-2-METHYLPENTAN-1-OL (RACEMIC)
- CBNumber:
- CB6809683
- Molecular Formula:
- C6H14OS
- Molecular Weight:
- 134.24
- MDL Number:
- MFCD08741458
- MOL File:
- 227456-27-1.mol
Last updated:2025-12-31 16:09:46
| Product description | Number | Pack Size | Price |
| 3-Mercapto-2-methyl-1-pentanol (mixture of diastereoisomers) | M3274 | 1G | $40 |
| 3-Mercapto-2-methyl-1-pentanol (mixture of diastereoisomers) | M3274 | 5G | $118 |
| 3-MERCAPTO-2-METHYLPENTA-1-OL 95.00% | CHM0078204 | 5G | $909.56 |
| More product size | |||
| Boiling point | 205.0±23.0 °C(Predicted) |
|---|---|
| Density | 0.959±0.06 g/cm3(Predicted) |
| FEMA | 3996 | 3-MERCAPTO-2-METHYLPENTAN-1-OL (RACEMIC) |
| form | clear liquid |
| pka | 10.50±0.10(Predicted) |
| color | Colorless to Light yellow |
| Odor | at 0.10 % in propylene glycol. sulfurous onion |
| Odor Type | sulfurous |
| JECFA Number | 1291 |
| InChI | InChI=1S/C6H14OS/c1-3-6(8)5(2)4-7/h5-8H,3-4H2,1-2H3 |
| InChIKey | HABNNYNSJFKZFE-UHFFFAOYSA-N |
| SMILES | C(O)C(C)C(S)CC |
| LogP | 1.46 |
| Substances Added to Food (formerly EAFUS) | 3-MERCAPTO-2-METHYL-1-PENTANOL |
| FDA UNII | 7XRY329G5S |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H227 | |||||||||
| Precautionary statements | P501-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235 | |||||||||
| HS Code | 2930.90.9250 | |||||||||
| NFPA 704 |
|
3-Mercapto-2-methylpenta-1-ol price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M3274 | 3-Mercapto-2-methyl-1-pentanol (mixture of diastereoisomers) | 227456-27-1 | 1G | $40 | 2025-07-31 | Buy |
| TCI Chemical | M3274 | 3-Mercapto-2-methyl-1-pentanol (mixture of diastereoisomers) | 227456-27-1 | 5G | $118 | 2025-07-31 | Buy |
| American Custom Chemicals Corporation | CHM0078204 | 3-MERCAPTO-2-METHYLPENTA-1-OL 95.00% | 227456-27-1 | 5G | $909.56 | 2021-12-16 | Buy |
3-Mercapto-2-methylpenta-1-ol Chemical Properties,Uses,Production
Chemical Properties
3-Mercapto-2-methylpentan-1-ol (racemic) is a highly odorous mercaptan with an onion or leek-like aroma. Flavor quality was reported to strongly depend on concentration.
Occurrence
Reportedly present in onion.
Definition
ChEBI: 3-Mercapto-2-methylpentanol is an alkanethiol.
Preparation
Prepared by a highly diastereoselective aldol reaction using a chiral auxiliary process with further derivatization yielding the enantiopure compound.
Aroma threshold values
At low concentrations (0.5 ppb), a pleasant, meat-broth, sweaty, onion and leek-like odor can be perceived.
3-Mercapto-2-methylpenta-1-ol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 126)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20126 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13822 | 58 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 86-22-66880623 +8618622897568 | sales@tjzxchem.com | China | 572 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29830 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9261 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from 3-Mercapto-2-methylpenta-1-ol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-25 | 3-Mercapto-2-methylpenta-1-ol
227456-27-1
|
US $31.00-1.20 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-05-23 | 3-Mercapto-2-methylpenta-1-ol
227456-27-1
|
US $50.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-04 | 3-Mercapto-2-methylpenta-1-ol
227456-27-1
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 3-Mercapto-2-methylpenta-1-ol
227456-27-1
- US $31.00-1.20 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 3-Mercapto-2-methylpenta-1-ol
227456-27-1
- US $50.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 3-Mercapto-2-methylpenta-1-ol
227456-27-1
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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3-Mercapto-2-methylpenta-1-ol USP/EP/BP
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UNII:7XRY329G5S
227456-27-1
thiol Flavor
