CAS 671-42-1: 3-aminoazepan-2-one
Formula:C6H12N2O
InChI:InChI=1S/C6H12N2O/c7-5-3-1-2-4-8-6(5)9/h5H,1-4,7H2,(H,8,9)
InChI key:InChIKey=BOWUOGIPSRVRSJ-UHFFFAOYSA-N
SMILES:O=C1NCCCCC1N
- Synonyms:
- (±)-α-Amino-ε-caprolactam
- (±)-α-Aminocaprolactam
- 2-Aminohexano-6-Lactam
- 2-Oxoazepan-3-amine
- 2H-Azepin-2-one, 3-aminohexahydro-
- 3-Amino-1-azacycloheptan-2-one
- 3-Amino-2-oxohomopiperidine
- 3-Amino-Azepan-2-One
- 3-Amino-ε-caprolactam
- 3-Aminohexahydro-2H-azepin-2-one
- See more synonyms
- 3-Aminoperhydro-2-azepinone
- <span class="text-smallcaps">DL</span>-α-Amino-ε-caprolactam
- <span class="text-smallcaps">DL</span>-α-Aminocaprolactam
- NSC 522223
- dl-α-Amino-ε-caprolactam
- Α-Amino-Epsilon-Caprolactam
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 3-Aminoazepan-2-one REF: IN-DA003PTGCAS: 671-42-1 | 95% | 25.00 €~605.00 € | Mon 24 Mar 25 |
![]() | DL-α-Amino-ε-caprolactam REF: 3B-A1003CAS: | >98.0%(GC) | 81.00 €~242.00 € | Thu 27 Mar 25 |
![]() | 3-Aminoazepan-2-one REF: 54-OR28685CAS: 671-42-1 | 98+% | 71.00 €~1,008.00 € | Mon 31 Mar 25 |
![]() | (R/S)-α-Amino-ω-caprolactam REF: 10-F011374CAS: 671-42-1 | 96.0% | To inquire | Thu 03 Apr 25 |
![]() | 2-Oxoazepan-3-amine REF: 3D-FO61621CAS: 671-42-1 | Min. 95% | - - - | Discontinued product |

3-Aminoazepan-2-one
CAS:671-42-1
Formula:
C6H12N2O
Purity:
95%
Color and Shape:
Solid
Molecular weight:
128.1723
- Building Blocks
- Amines
- Carbonyls
- Primary Amines
- See more categories
- Azepane
Ref: IN-DA003PTG
1g | 25.00 € | ||
5g | 59.00 € | ||
10g | 109.00 € | ||
25g | 145.00 € |
Estimated delivery in United States, on Monday 24 Mar 2025

DL-α-Amino-ε-caprolactam
Formula:
C6H12N2O
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
128.18
Ref: 3B-A1003
1g | 81.00 € | ||
5g | 242.00 € |
Estimated delivery in United States, on Thursday 27 Mar 2025

3-Aminoazepan-2-one
CAS:671-42-1
Formula:
C6H12N2O
Purity:
98+%
Color and Shape:
brown solid
Molecular weight:
128.17g/mol
Ref: 54-OR28685
5g | 71.00 € | ||
25g | 304.00 € | ||
100g | 1,008.00 € |
Estimated delivery in United States, on Monday 31 Mar 2025

(R/S)-α-Amino-ω-caprolactam
CAS:671-42-1
Purity:
96.0%
Color and Shape:
Solid, White powder
Molecular weight:
128.1750030517578
Ref: 10-F011374
5g | 43.00 € | ||
10g | 86.00 € | ||
25g | 175.00 € | ||
100g | 596.00 € |
Estimated delivery in United States, on Thursday 3 Apr 2025

2-Oxoazepan-3-amine
CAS:671-42-1
2-Oxoazepan-3-amine is an amide with a viscosity of 1.01 cP. It is a nucleophile that …
Formula:
C6H12N2O
Purity:
Min. 95%
Molecular weight:
128.17 g/mol
Ref: 3D-FO61621
2g | Discontinued | Request information | |
5g | Discontinued | Request information | |
10g | Discontinued | Request information | |
25g | Discontinued | Request information | |
50g | Discontinued | Request information |