Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: S-methyl-N-acetylpenicillamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34297-29-5

34297-29-5 structure

34297-29-5 structure

Name: S-methyl-N-acetylpenicillamine
Chemical Name: (2R)-2-acetamido-3-methyl-3-methylsulfanylbutanoic acid
CAS Number: 34297-29-5
Molecular Formula: C₈H₁₅NO₃S
Molecular Weight: 205.27500
Create Date: 2017-06-09 01:33:02
Modify Date: 2025-08-25 16:18:48

Name	(2R)-2-acetamido-3-methyl-3-methylsulfanylbutanoic acid
Synonyms	S-Methyl-N-acetylpenicillamine N-Acetyl-S-methyl-DL-penicillamine

Density	1.169g/cm3
Boiling Point	418.5ºC at 760mmHg
Molecular Formula	C₈H₁₅NO₃S
Molecular Weight	205.27500
Flash Point	206.9ºC
Exact Mass	205.07700
PSA	91.70000
LogP	1.10820
Index of Refraction	1.506

HS Code	2930909090

59-53-0 structure

59-53-0

74-88-4 structure

74-88-4

~%

34297-29-5 structure

34297-29-5

Literature: Lattrell; Lohaus Justus Liebigs Annalen der Chemie, 1974 , vol. No. 6, p. 870 - 900

59-53-0 structure

59-53-0

~%

34297-29-5 structure

34297-29-5

Literature: Marshall et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 4538,4543

Precursor 2
59-53-0 74-88-4
DownStream 0

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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